Lenovo ThinkCentre M90z Hardware Maintenance Manual for ThinkCentre M90z
Lenovo ThinkCentre M90z Manual
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- Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 1
ThinkCentre Hardware Maintenance Manual Machine Type: 0800, 0852, 0870, 2471, 2557, 3091, 3265, 3373, 3429,3650, 3678, 4285, 5205, and 5248 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 2
- Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 3
ThinkCentre Hardware Maintenance Manual Machine Type: 0800, 0852, 0870, 2471, 2557, 3091, 3265, 3373, 3429,3650, 3678, 4285, 5205, and 5248 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 4
and the product it supports, be sure to read the information in Appendix A "Notices" on page 277. Eighth Edition (Feburay 2012) © Copyright Lenovo 2010, 2012. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software are delivered pursuant a General Services Administration "GSA" contract, use - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 5
2010, 2012 Selecting a temporary startup device . . . . 41 Viewing or changing the startup device sequence 41 Exiting the Setup Utility program 42 Chapter 7. Symptom-to-FRU Index . . 43 Hard disk drive boot error 43 Power Supply Problems 43 Diagnostic error codes 44 Beep symptoms 61 POST - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 6
parts replacement 110 Chapter 9. FRU lists 113 Overall: MT 0800, 0852, 0870, 2471, 3091, 3265, 3429, 3650, 5205, and 5248 113 Mechanical FRUs 131 Keyboard and Mouse 145 Adapters and miscellaneous FRUs 200 Power Cords 201 Recovery discs 213 Windows 7 Home Basic 32 Recovery CD . . 213 Windows - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 7
type and are applicable to all ThinkCentre computers. This manual includes a complete FRU part number listing for each machine type and model listed on the cover. If you have Internet access, FRU part numbers are also available at:http:/www.lenovo.com/support Important Safety Information Be sure to - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 8
2 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 9
servicing Ensure you can stand safely without lift. 4. Lift by standing or by pushing up parts in a safe place, away from all personnel, while you are servicing • After service, reinstall power cords, telecommunication systems, networks, and modems before you open the computer covers, unless instructed - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 10
Power supply units - Pumps - Blowers and fans - Motor generators and similar units. (This practice ensures correct grounding of the units.) • If an electrical accident occurs: - Use caution; do not become a victim yourself. - Switch off power. - Send another person to get medical aid. 4 ThinkCentre - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 11
covered by this inspection guide. If any unsafe conditions problem. Consider these conditions and the safety hazards they present: • Electrical hazards, especially primary power . 8. Check that the power-supply cover fasteners (screws or the part, the work mat, and the person handling the part are all - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 12
body. • Prevent the part from touching your clothing. Most provide protection that meets the specific service requirement. Note: The use of • Spanish DANGER Electrical current from power, telephone and communication cables is hazardous electrical storm. • Connect all power cords to a properly wired - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 13
use one hand only to connect or disconnect signal cables. • Never turn on any equipment when there is evidence of fire, water, or structural damage. • Disconnect the attached power cords, telecommunications systems, networks, and modems before you open the device covers, unless instructed otherwise - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 14
on the power supply do not turn off the electrical current supplied to the device. The device also might have more than one power cord. To remove all electrical current from the device, ensure that all power cords are disconnected from the power source. 2 1 8 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 15
Chapter 2. Safety information 9 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 16
≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs) 2 1 PERIGO 10 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 17
A corrente elétrica proveniente de cabos de alimentação, de telefone e de comunicações é perigosa. Para evitar risco de choque elétrico: • Não conecte nem desconecte nenhum cabo ou execute instalação, manutenção ou reconfiguração deste produto durante uma tempestade com raios. • Conecte todos os - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 18
cabo de alimentação. Para remover toda a corrente elétrica do dispositivo, assegure que todos os cabos de alimentação estejam desconectados da fonte de alimentação. 2 1 12 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 19
Chapter 2. Safety information 13 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 20
2 1 14 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 21
Chapter 2. Safety information 15 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 22
réseaux, aux systèmes de télécommunication et aux modems (sauf instruction contraire mentionnée dans les procédures d'installation et de configuration). • és, reportez-vous aux instructions ci-dessous pour connecter et déconnecter les différents cordons. 16 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 23
les unités SOUS TENSION. ATTENTION: Remplacer la pile au lithium usagée par une pile de référence identique exclusivement, (référence 45C1566), ou suivre les instructions du fabricant qui en définit les équivalences. Si votre système est doté d'un module contenant une pile au lithium, vous devez le - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 24
ühren von Oberflächen mit unterschiedlichem elektrischem Potenzial zu vermeiden. • Geräte niemals einschalten, wenn Hinweise auf Feuer, Wasser oder Gebäudeschäden vorliegen. 18 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 25
• Die Verbindung zu den angeschlossenen Netzkabeln, Telekommunikationssystemen, Netzwerken und Modems ist vor dem Öffnen des Gehäuses zu unterbrechen, sofern in den Installations- und Konfigurationsprozeduren keine anders lautenden Anweisungen enthalten sind. • Zum Installieren, Transportieren und Ö - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 26
mit mehreren Netzkabeln ausgestattet sein. Um die Stromversorgung für die Einheit vollständig zu unterbrechen, müssen alle zum Gerät führenden Netzkabel vom Netz getrennt werden. 2 1 20 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 27
Chapter 2. Safety information 21 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 28
a una presa di alimentazione correttamente cablata e dotata di messa a terra. • Collegare alle prese elettriche appropriate tutte le apparecchiature che verranno utilizzate per questo prodotto. 22 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 29
: Quando si sostituisce la batteria al litio, utilizzare solo il Numero parte 45C1566 o un tipo di batteria equivalente consigliato dal produttore. Se sul l'esecuzione di procedure non descritti nel presente manuale possono provocare l'esposizione a radiazioni pericolose. Chapter 2. Safety - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 30
l'unità disponga di più cavi di alimentazione. Per disattivare l'alimentazione dall'unità, accertarsi che tutti i cavi di alimentazione siano scollegati dalla fonte di alimentazione. 2 1 24 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 31
Chapter 2. Safety information 25 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 32
mano para conectar o desconectar los cables de señal. • No encienda nunca un equipo cuando hay señales de fuego, agua o daños estructurales. 26 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 33
• Desconecte los cables de alimentación, los sistemas de telecomunicaciones, las redes y los módems conectados antes de abrir las cubiertas de los dispositivos, a menos que se indique lo contrario en los procedimientos de instalación y configuración. • Conecte y desconecte los cables, como se - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 34
suprimir toda la corriente eléctrica del dispositivo, asegúrese de que todos los cables de alimentación estén desconectados de la toma de corriente. 2 1 28 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 35
with the Windows 7 operating system. If your Windows 7 model is not preinstalled with the SimpleTap program, you can download it from http://www.lenovo.com/support. Lenovo Solution Center The Lenovo Solution Center program enables you to troubleshoot and resolve computer problems. It combines - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 36
Troubleshooting information • Parts information • Downloads and drivers • Links to other useful sources of information To access this information, go to: http://www.lenovo.com/support/ Specifications This section lists the physical specifications for your computer. Computer dimensions (without stand - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 37
- Low range: Minimum: 100 V ac Maximum: 127 V ac Input frequency range: 50 to 60 Hz - High range: Minimum: 200 V ac Maximum: 240 V ac Input frequency range: 50 to 60 Hz Chapter 3. General information 31 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 38
32 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 39
conditions and follow the instructions: • If you error, replace the part that the diagnostic problem determination. If possible, have this information available when requesting assistance from Service Support and Engineering functions. • Machine type and model • Processor or hard disk drive upgrades - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 40
changes were made prior to it failing? - Is this the original reported failure? • Diagnostics version - Type and version level • Hardware configuration - Print (print screen) configuration currently in use - BIOS will often lead to problem resolution. 34 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 41
bootable diagnostic media, update system drivers, and view system information. • To run the Lenovo ThinkVantage Toolbox program on the Windows 7 operating system, click Start ® All Programs ® Lenovo ThinkVantage Tools ® System Health and Diagnostics. Follow the instructions on the screen. • To run - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 42
to a Lenovo technical support representative. PC-Doctor for Rescue and Recovery The PC-Doctor for Rescue and Recovery diagnostic program is part of the Rescue and Recovery workspace on your Lenovo computer. Use the PC-Doctor for Rescue and Recovery program if you are unable to start the Windows - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 43
drive. 4. Select the optical drive with the diagnostic disc as the startup device and press Enter. The diagnostic program opens. 5. Follow the instructions on the screen Viewing the test log" on page 38. To select one or more tests, use the following procedure. 1. Open PC. • Failure Type: - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 44
functions. To select the Quick Erase or Full Erase Hard Drive utility. Do the following: 1. Select the UTILITY option on the toolbar and press Enter. 2. Select either the QUICK ERASE or FULL ERASE HARD DISK option and follow the instructions. Viewing the test log Errors reported by the diagnostic - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 45
at the bottom of each screen. Using passwords By using the Setup Utility program, you can set a password to prevent unauthorized access to your computer and data. The following options are available to help you set an administrator password, a power-on password, or a hard disk drive password: • Set - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 46
Utility program main menu, select Security. 3. Depending on the password type, select Set Administrator Password, Set Power-On Password, or Hard Disk Password. 4. Follow the instructions on the screen to set, change, or delete a password. Note: A password can be any combination of up to 64 (1 to 64 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 47
computer does not start up from a device (such as a hard disk drive or the disc in an optical drive) as expected, do one of the following to select the desired startup device. Selecting a temporary startup device This section provides instructions on how to select a temporary startup device. You can - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 48
select Exit ® Save Changes and Exit. Otherwise, your changes will not be saved. • If you do not want to save the new settings, select Exit ® Discard Changes and Exit. • If you want to return to the default settings, press F9 or select Exit ® Load Optimal Defaults. 42 ThinkCentre Hardware Maintenance - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 49
part of this index. Hard disk drive boot error A hard disk drive boot error can have the following causes. Error The start-up drive hard disk drive. 2. Using the operating system programs, format the hard disk drive. Replace the hard disk drive. Power Supply Problems If you suspect a power problem - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 50
" on page 273. 2. Adapter card 3. System board 1. Flash the system. See "Flash update procedures" on page 273. 2. System board Information only Restart the test, if necessary 1. Press F3 to review the log file. 2. Restart the test to reset the log file. 44 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 51
BIOS test warning 000-198-XXX BIOS test aborted 000-199-XXX BIOS test failed, cause unknown 000-250-XXX BIOS APM failure 000-270-XXX BIOS system and retest. See "Flash update procedures" on page 273. 3. Go to "Undetermined problems" on page 64. 1. Go to "Undetermined problems" on page 64. 2. Flash - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 52
"Flash update procedures" on page 273. 2. System board 1. Power-off/on system and re-test. 2. System board 1. Power-off/on See "Flash update procedures" on page 273. 3. Go to "Undetermined problems" on page 64. 1. Go to "Undetermined problems" on page 46 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 53
disk drive cable 2. Hard disk drive 3. System board 1. Device on IRQ15 2. System board System board 1. Run the Setup Utility program and re-test. 2. System board 1. CMOS Battery 2. System board 1. Flash the system. See "Flash update procedures" on page 273. 2. System board System board System board - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 54
test. See "Flash update procedures" on page 273. 3. Go to "Undetermined problems" on page 64. 1. Go to "Undetermined problems" on page 64. 2. Flash the system and re-test. See "Flash update procedures" on page 273. 3. Replace component under function test. 48 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 55
problems" on page 64. 2. Flash the system and re-test. 3. Replace component under function test. 006-25X-XXX Diskette interface Error 1. Diskette drive cable 2. Diskette drive program, enable port 2. Flash the system. See "Flash update procedures" on page 273. 3. System board 011-03X-XXX - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 56
failed, cause unknown 1. Go to "Undetermined problems" on page 64. 2. Flash the system and re-test. See "Flash update procedures" on page 273. 3. Replace component under 1. Press F3 to review the log file. 2. Restart the test to reset the log file. 50 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 57
update procedures" on page 273. 3. Go to "Undetermined problems" on page 64. 1. Go to "Undetermined problems" on page 64. 2. Flash the system and re-test. See "Flash update the system and re-test. See "Flash update procedures" on page 273. 3. Run memory test. 4. System board 1. Remove USB device - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 58
F3 to review the update procedures" on page 273. 3. Go to "Undetermined problems" on page 64. 1. Go to "Undetermined problems" on page 64. 2. Flash the system and re-test. See "Flash update procedures" on page 273. 3. Replace component under function test. 52 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 59
necessary 1. Press F3 to review the log file. 2. problems" on page 64. 2. Flash the system and re-test. See "Flash update procedures" on page 273. 3. Replace component under function test. 1. PCI card 2. Riser card, if installed. 3. System board No action 1. IDE signal cable 2. Check power supply - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 60
. See "Flash update procedures" on page 273. 3. SCSI device 4. SCSI adapter card, if installed. 5. System board 1. SCSI signal cable 2. Check power supply 3. SCSI device 4. SCSI adapter card, if installed. 5. System board Information only Restart the test, if necessary. 54 ThinkCentre Hardware - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 61
-XXX Audio port Interface Test Passed FRU/Action 1. Press F3 to review the log file. 2. Restart the test to reset the log file update procedures" on page 273. 3. Go to "Undetermined problems" on page 64. 1. Go to "Undetermined problems" on page 64. 2. Flash the system and re-test. See "Flash update - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 62
port test failed, cause unknown 1. See "Undetermined problems" on page 64. 2. Flash the system and re-test. See "Flash update procedures" on page 273. 3. Replace component under Press F3 to review the log file. 2. Restart the test to reset the log file. 56 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 63
page 64. 080-199-XXX Game Port interface test failed, cause unknown 1. See "Undetermined problems" on page 64. 2. Flash the system and re-test. See "Flash update procedures" on page 273. 3. Replace component under function test. 086-000-XXX Mouse Port interface Test Passed No action 086-001-XXX - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 64
sure it is connected and/or enabled. See Chapter 6 "Using the Setup Utility program" on page 39. 2. Flash the system and re-test. See "Flash update procedures" on page 273. 3. Go to "Undetermined problems" on page 64. 58 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 65
problems" on page 64. 2. Flash the system and re-test. See "Flash update procedures" on page 273. 3. Replace component under function test. 170-250-XXX 170-251-XXX Voltage Sensor(s) Voltage limit error 1. Power supply F3 to review the log file Memory Test Passed No action Chapter 7. Symptom-to-FRU - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 66
5. System board 1. Hard Disk Drive Cable 2. Check power supply voltages 3. Reseat the hard disk drive cable 4. Hard Disk drive (SCSI) 5. SCSI adapter card 6. System board No action 1. Remove the Hi-Capacity Cartridge Drive and re-test the system. 1. Keyboard 2. Check and test mouse. 3. System board - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 67
Monitor or video adapter card error 1 long and 3 short beeps Keyboard error 1 long and 9 short beeps BIOS ROM error Continuos long beeps DRAM memory block recovery. See "Recovering from a POST/BIOS update failure" on page 274. Perform the following actions in order. 1. Make sure the monitor is - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 68
Power-On Self-Test, or POST. POST does the following operations. • Checks some basic system-board operations • Checks the memory operation • Starts the video operation • Verifies that the boot drive is working If the POST detects a problem, an error message appears on the screen. A single problem - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 69
network administrator of new MAC address) Dead computer. See "Hard disk drive boot error" on page 43. 1. Power Supply 2. System Board Diskette drive in-use light remains on or does not light when drive is active. 1. Diskette Drive 2. System Board 3. Diskette Drive Cable Blank screen except - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 70
problems This section provides instructions on how to find out the failing devices or adapters. 1. Power-off the computer. 2. Remove or disconnect the following components (if installed) one at a time. a. External devices (modem, printer, or mouse) b. Any adapters c. Memory modules 64 ThinkCentre - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 71
d. Extended video memory e. External Cache f. External Cache RAM g. Hard disk drive h. Diskette drive 3. Power-on the computer to re-test the system. 4. Repeat steps 1 through 3 until you find the failing device or adapter. If all devices and adapters have been removed, and the problem continues, - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 72
66 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 73
safely. FRU replacements are to be done by trained service technicians only. This chapter does not contain a removal part locations 1 Integrated camera with MIC (microphone) (available in some models) 2 Integrated camera on/off button 8 Wireless activity indicator 9 Menu/Enter © Copyright Lenovo - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 74
3 Liquid crystal display (LCD) panel 4 Power switch 5 Power indicator 6 Hard disk drive activity indictor 7 Bluetooth activity indicator 10 Brightness control /Right 11 Image setup control /Left 12 Monitor mode control /Exit 13 Microphone mute/on control Rear connectors The following illustration - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 75
Bluetooth module* 17 Touch panel control board 18 Power switch module 19 Hard disk drive 20 Right I/O assembly 21 Card reader* 22 Optical drive bay 23 Inverter 24 Computer main bracket 25 LCD panel 26 Optical drive* 27 Power supply 28 Integrated camera with microphone* Chapter 8. Replacing FRUs 69 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 76
sensor connector 18 Right I/O assembly cable connector 19 Hard disk drive power connector 20 PS/2 keyboard and mouse connector 21 SATA connector 22 SATA connector 23 Optical drive power connector 24 Low-voltage differential signaling (LVDS) cable connector 70 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 77
and understanding the "Important safety information" in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to remove the computer cover - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 78
or a frame stand. This section provides instructions on how to remove or reinstall the lift stand. For information about the frame stand, see "Removing or reinstalling the frame stand" on page 72. To remove or reinstall the lift stand, do the following: 1. Remove all media from the drives and turn - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 79
, and put them aside. You will need them when installing the lift stand. Remove the lift stand from the computer. Figure 7. Removing the lift stand 4. To reinstall the lift stand, insert the two tabs 1 on the lift stand into the corresponding holes in the computer wall mount, and then slide the - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 80
This section provides instructions on how to remove or reinstall the rear I/O assembly cover. To remove or reinstall the rear I/O assembly cover, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords from electrical - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 81
Go to "Completing the parts replacement" on page 110. Removing or reinstalling the wall mount cover To remove or reinstall the wall mount cover, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords from electrical - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 82
Go to "Completing the parts replacement" on page 110. Removing or reinstalling the wall mount To remove or reinstall the wall mount, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords from electrical outlets and - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 83
a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to install or replace a memory module. Your computer has two slots for installing or replacing DDR3 SODIMMs (small outline dual inline memory modules). When installing - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 84
came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the battery. Your computer has a special type of memory that maintains the date, time, and settings for built-in features - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 85
Guide for information about replacing and disposing of the battery. To replace the battery, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power the cables. See "Completing the parts replacement" on page 110. Note: - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 86
and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the hard disk drive. To replace the hard disk drive, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 87
safety information" in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the optical drive. Chapter 8. Replacing FRUs 81 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 88
is available only in some models. To replace the optical drive, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the computer. 2. Place - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 89
understanding the "Important safety information" in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the heat sink. CAUTION - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 90
screws from the system board to avoid any possible damage to the system board. The four screws cannot be removed from the heat sink. Figure 23. Removing the heat sink 84 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 91
the "Important safety information" in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the microprocessor. CAUTION - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 92
24 on page 87. Notes: a. Your microprocessor and socket might look different from the one illustrated. b. Note the orientation of the microprocessor in the socket. You can either look for the exposed. The socket pins must be kept as clean as possible. 86 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 93
keys in the microprocessor socket, or align the small triangle 1 on one corner of the new microprocessor with the corresponding beveled corner of the microprocessor sink" on page 83. 12. Reinstall any other parts or reconnect any other cables you removed. 13. To complete the installation or replacement, go - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 94
and understanding the "Important safety information" in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the WI-FI card. Note - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 95
and understanding the "Important safety information" in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the Bluetooth module - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 96
understanding the "Important safety information" in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the multi-touch board - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 97
-touch screen. See "System board connectors" on page 70. 9. Go to "Completing the parts replacement ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 98
understanding the "Important safety information" in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the ExpressCard. Note - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 99
Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the internal speakers. To replace the internal speakers, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 100
came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the integrated camera with microphone. Note: The integrated camera with microphone is available only in some models. To - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 101
understanding the "Important safety information" in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the microprocessor fan - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 102
on page 72 or "Removing or reinstalling the lift stand" on page 72. 5. Remove the rear I/O ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support 96 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 103
understanding the "Important safety information" in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the rear I/O assembly - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 104
the computer main bracket. 9. Reinstall the rear I/O assembly cover. See "Removing or reinstalling the rear I/O assembly cover" on page 74. 10. Go to "Completing the parts replacement" on page 110. 98 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 105
Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the right I/O assembly. To replace the right I/O assembly, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 106
computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the power supply. To replace the power supply, do the following: 1. Remove all media from the drives and turn off all attached devices and - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 107
ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the inverter. To replace the inverter, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 108
and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the system fan. To replace the system fan, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords from - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 109
To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the power switch module. To replace the power switch module, do the following: 1. Remove all media from the drives and turn off all attached devices - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 110
switch module on the front bezel and align the screw hole in the new power switch module with that in the front bezel. 11. Connect the cable to the new power switch module. 12. Install the screw that secures the new power switch module to the front bezel. 104 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 111
understanding the "Important safety information" in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the touch panel control - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 112
. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the system board. To replace the power system board, do the following: 1. Remove all media from the drives and turn off all attached devices and - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 113
the microprocessor fan. See "Replacing the microprocessor fan assembly" on page 95. 23. Reinstall the wall mount cover and wall mount to gain access to the system board connectors" on page 70. 25. Go to "Completing the parts replacement" on page 110. The failing system board must be returned - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 114
socket cover with the alignment keys 2 of the microprocessor socket. 4. Install one side of the socket cover into the microprocessor socket as shown. Figure position. 8. Follow any additional instructions included with the replacement part you received. 108 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 115
Safety and Warranty Guide, go to:http://www.lenovo.com/support This section provides instructions on how to replace the LCD panel. To replace the LCD panel, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords from - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 116
the mounting stands in the front parts replacement After completing the installation or replacement for all parts, you need to reinstall the computer cover and reconnect cables. To reinstall the computer cover and reconnect cables, do the following: 110 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 117
the computer cover if you have an integrated cable lock. 5. Reconnect the external cables and power cord to the computer. 6. Depending on the parts you installed or replaced, you might need to confirm the updated information in the Setup Utility program. Refer to Chapter 6 "Using the Setup Utility - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 118
112 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 119
"2" means that the part is an Optional-service CRU. Overall: MT 0800, 0852, 0870, 2471, 3091, 3265, 3429, 3650, 5205, and 5248 The following replaceable components are available for the 0800, 0852, 0870, 2471, 3091, 3265, 3429, 3650, 5205, and 5248 machine type models. © Copyright Lenovo 2010, 2012 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 120
• MT 2557: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models Lift stand • MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT 3091: all models - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 121
: CTO F4Q • MT 5248: A5G Microprocessor, Clarkdale Core i3-540 3.06G 1333MHz 4T\Dual core\4M\73W LGA 1156 • MT 0800: D7V E4J E5J • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: B4J B7G • MT 3650: • MT 5205: CTO F1J F2J H5G • MT 5248: FRU # 45K6400 71Y5303 71Y5304 CRU - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 122
3.46G 1333MHz 4T\Dual core\4M\73W\Turbo LGA 1156 (Gfx core speed 733MHz) • MT 0800: A6U A6S A6P A6G A6M A6A A6Q A6H A6V A7J E2Q • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: A2G • MT 3429: • MT 3650: FRU # 71Y6961 71Y6962 71Y6963 116 ThinkCentre Hardware Maintenance Manual CRU - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 123
i3-550 3.20G 1333MHz Dual core\4M \73W (Gfx core speed 733MHz) • MT 0800: E6J E7J E8J F2J F3J F7J F8J • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: B9G D1G D3U D3F D3S D5J D9J E4U E4F E4S E7J E9U E9F E9S • MT 3650: • MT 5205: CTO F6J F7J - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 124
• MT 0800: F4M F6G • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: A1G A2G A3G • MT 3429: E4U E4F E4S E5U E5S E5F E9U E9F E9S • MT 3650: A1U A1F A1S • MT 5205: CTO Y3M Y4M Y7M G1M G2M G3M G4M • MT 5248: FRU # 64Y6651 89Y9225 CRU 1 1 118 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 125
0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205 • MT 0870: A5G A3U A3F A3S A4U A4F A4S A1J A2J A6U A6F A6S A7G AG8 A9J B1J • MT 2471: A1U A1F A1S - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 126
models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models FRU # CRU 03T6436 N 45K6486 2 45K6438 2 120 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 127
• MT 2557: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models Touch bezel kit • MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT 3091: all - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 128
3650: • MT 5205: CTO • MT 5248: Hard disk drive, SATA 250GB 7200RPM/3Gb/8M • MT 0800: B3M B8J B9J F7J F8J F9J G1J • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: A5M BIG B3J B6G B7G D4J E1J E3J E9U E9F E9S • MT 3650: A1U A1F A1S • MT 5205: CTO B3M B8J - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 129
Item # 12 12 12 FRUs Hard disk drive, SATA 250GB 7200RPM/3Gb/8M • MT 0800: B3M B8J B9J F7J F8J F9J G1J • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: A5M BIG B3J B6G B7G D4J E1J E3J E9U E9F E9S • MT 3650: A1U A1F A1S • MT 5205: CTO B3M B8J B9J - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 130
A3G A4G A6G Hard disk drive, SATA 500GB 7200RPM/3Gb/16M • MT 0800: A2U A2F A2S A9B D2A D2T B1V B2V D7V D8V E3G D5B F4M F6G • MT 0852: • MT 0870: A5G A4U A4F A4S A2J A6U A6F A6S B1J • MT 2471: • MT 2557: • MT 3091: • MT 3265: A3G • MT 3429: A2U A2F A2S A3U A3F A3S - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 131
• MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Hard disk drive, 2.5 inch 150G 10K RPM hard disk drive • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Hard disk drive, 2.5 inch 160G SSD • MT 0800: • MT 0852: • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 132
: • MT 3650: • MT 5205: • MT 5248: Hard disk drive, SATA 500GB 7200PRM/6Gb • MT 0800: • MT 0852: • MT 0870: B1J • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: E7J E8J • MT 3650: • MT 5205: • MT 5248: FRU # CRU 03T7039 1 03T7040 1 03T7041 1 126 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 133
2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Hard disk drive, 2.5 inch 300G 10K RPM hard disk drive • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Hard disk drive, 2.5 inch 160G solid state disk • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 134
Item # 12 13 13 FRUs Hard disk drive, SATA 160GB 7200RPM/3Gb/8M • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Optical drive, slim ramble recordable -SATA • MT 0800: D7V D8V D9Q E1Q E2Q E3G D5B D4U D4F D4S E4J E6J E9J F2J F4M - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 135
23" FHD CCFL panel • MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models Power supply, 150Watt power supply - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 136
: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models Camera module with angled bracket • MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT 3091 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 137
A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J • MT 0870: A5G A3U A3F A3S A4U A4F A4S A1J A2J A6U A6F A6S A7G AG8 A9J B1J • MT 2471: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B A1H A1V A1K A1R - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 138
• MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models 132 ThinkCentre Hardware Maintenance Manual FRU # CRU - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 139
FRUs FRU, non touch without camera bezel kit • MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models FRU, rear - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 140
• MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models 134 ThinkCentre Hardware Maintenance Manual FRU # CRU - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 141
• MT 2557: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models FRU, inverter cable • MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT 3091: all - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 142
2557: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models FRU, hard disk drive cable assembly • MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 143
MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models FRU, camera and microprocessor module with cable kit for lift mode • MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 144
FRUs FRU, camera and microprocessor module with cable kit for frame mode • MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 145
: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models FRU, 1.8 solid state disk to 3.5 hard disk driver conversion kit, no bezel, with PCB • MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 146
• MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models FRUs 140 ThinkCentre Hardware Maintenance Manual FRU - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 147
2557: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models FRU, express card blank bezel • MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT 3091 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 148
• MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models FRUs 142 ThinkCentre Hardware Maintenance Manual FRU - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 149
• MT 2557: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models Bluetooth kit • MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT 3091: all models - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 150
Y stand • MT 0800: all models • MT 0852: all models • MT 0870: all models • MT 2471: all models • MT 2557: all models • MT 3091: all models • MT 3265: all models • MT 3429: all models • MT 3650: all models • MT 5205: all models • MT 5248: all models 144 ThinkCentre Hardware Maintenance Manual FRU - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 151
A1E • MT 0870: A5G A3U A4U A6U • MT 2471: A1U A1G A1M A1A A1Q A1H A1R A1E • MT 2557: A1U A1G A1M A1A A1Q A1H A1R A1E • MT 3091: • MT 3265: A1G A2G A3G • MT 3429: A1U A2U A3U A5M BIG B2G B6G B7G B8G B9G D1G D2U D3U D6U E4U E5U E6U E9U • MT 3650: A1U • MT 5205: CTO A1A - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 152
A2G A3G A4G A5G A6G Brazilian Portuguese • MT 0800: A5P A6P D6P • MT 0852: A1P • MT 0870: • MT 2471: A1P • MT 2557: A1P • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO A5P A6PD6P E9P • MT 5248: FRU # CRU 41A5292 1 41A5293 1 41A5294 1 146 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 153
Keyboard (Lenovo Preferred Pro USB -- without hub) Bulgarian • MT 0800: A5G A6G D3G E3G F6G • MT 0852: A1G • MT 0870: A5G A7G AG8 • MT 2471: A1G • MT 2557: A1G • MT 3091: • MT 3265: A1G A2G A3G • MT 3429: BIG B2G B6G B7G B8G B9G D1G E2G • MT 3650: • MT 5205: CTO A5G A6G D3G H5G • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 154
• MT 0870: A5G A7G AG8 • MT 2471: A1G • MT 2557: A1G • MT 3091: • MT 3265: A1G A2G A3G • MT 3429: BIG B2G B6G B7G B8G B9G D1G E2G • MT 3650: • MT 5205: CTO A5G A6G D3G H5G • MT 5248: A1G A2G A3G A4G A5G A6G FRU # CRU 41A5298 1 41A5299 1 41A5300 1 148 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 155
Keyboard (Lenovo Preferred Pro USB -- without hub) French Canadian • MT 0800: A2F D4F • MT 0852: A1F • MT 0870: A3F A4F A6F • MT 2471: A1F • MT 2557: A1F • MT 3091: • MT 3265: A1G A2G A3G • MT 3429: A1F A2F A3F D2F D3F D6F E4F E5F E6F E9F • MT 3650: A1F • MT 5205: CTO A2F H3F • MT 5248 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 156
• MT 0870: A5G A7G AG8 • MT 2471: A1G • MT 2557: A1G • MT 3091: • MT 3265: A1G A2G A3G • MT 3429: BIG B2G B6G B7G B8G B9G D1G E2G • MT 3650: • MT 5205: CTO A5G A6G D3G H5G • MT 5248: A1G A2G A3G A4G A5G A6G FRU # CRU 41A5304 1 41A5305 1 41A5306 1 150 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 157
Keyboard (Lenovo Preferred Pro USB -- without hub) Hungarian • MT 0800: A5G A6G D3G E3G F6G • MT 0852: A1G • MT 0870: A5G A7G AG8 • MT 2471: A1G • MT 2557: A1G • MT 3091: • MT 3265: A1G A2G A3G • MT 3429: BIG B2G B6G B7G B8G B9G D1G E2G • MT 3650: • MT 5205: CTO A5G A6G D3G H5G • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 158
Y1J Y2J G5J G6J 7J G8J G9J Y9J • MT 5248: Korean • MT 0800: A1K • MT 0852: A1K • MT 0870: • MT 2471: A1K • MT 2557: A1K • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO A1K • MT 5248: LA Spanish • MT 0800: A2S A5S A6S D1S D1D D1Y D4S • MT 0852: A1S A1D A1Y - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 159
Keyboard (Lenovo Preferred Pro USB -- without hub) Norwegian • MT 0800: A5G A6G D3G E3G F6G • MT 0852: A1G • MT 0870: A5G A7G AG8 • MT 2471: A1G • MT 2557: A1G • MT 3091: • MT 3265: A1G A2G A3G • MT 3429: BIG B2G B6G B7G B8G B9G D1G E2G • MT 3650: • MT 5205: CTO A5G A6G D3G H5G • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 160
• MT 0870: A5G A7G AG8 • MT 2471: A1G • MT 2557: A1G • MT 3091: • MT 3265: A1G A2G A3G • MT 3429: BIG B2G B6G B7G B8G B9G D1G E2G • MT 3650: • MT 5205: CTO A5G A6G D3G H5G • MT 5248: A1G A2G A3G A4G A5G A6G FRU # CRU 41A5317 1 41A5316 1 41A5318 1 154 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 161
Keyboard (Lenovo Preferred Pro USB -- without hub) Serbian/Cyrillic • MT 0800: A5G A6G D3G E3G F6G • MT 0852: A1G • MT 0870: A5G A7G AG8 • MT 2471: A1G • MT 2557: A1G • MT 3091: • MT 3265: A1G A2G A3G • MT 3429: BIG B2G B6G B7G B8G B9G D1G E2G • MT 3650: • MT 5205: CTO A5G A6G D3G H5G - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 162
D3G H5G • MT 5248: A1G A2G A3G A4G A5G A6G Thailand • MT 0800: A1T D2T • MT 0852: A1T • MT 0870: • MT 2471: A1T • MT 2557: A1T • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO A1T D2T • MT 5248: FRU # CRU 41A5322 1 41A5323 1 41A5324 1 156 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 163
Keyboard (Lenovo Preferred Pro USB -- without hub) Turkish • MT 0800: A5G A6G D3G E3G F6G • MT 0852: A1G • MT 0870: A5G A7G AG8 • MT 2471: A1G • MT 2557: A1G • MT 3091: • MT 3265: A1G A2G A3G • MT 3429: BIG B2G B6G B7G B8G B9G D1G E2G • MT 3650: • MT 5205: CTO A5G A6G D3G H5G • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 164
• MT 0870: A5G A7G AG8 • MT 2471: A1G • MT 2557: A1G • MT 3091: • MT 3265: A1G A2G A3G • MT 3429: BIG B2G B6G B7G B8G B9G D1G E2G • MT 3650: • MT 5205: CTO A5G A6G D3G H5G • MT 5248: A1G A2G A3G A4G A5G A6G FRU # CRU 41A5328 1 41A5329 1 45J4880 1 158 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 165
(Lenovo Preferred Pro USB -- without hub) Lithuanian • MT 0800: • MT 0852: • MT 0870: A5G A7G AG8 • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: BIG B2G B6G B7G B8G B9G D1G E2G • MT 3650: • MT 5205: CTO A5G A6G D3G H5G • MT 5248: India • MT 0800: A1Q A5Q A6Q D9Q E1Q E2Q • MT 0852: • MT 0870 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 166
3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Belgium English • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: Keyboard (Lenovo Fingerprint) 160 ThinkCentre Hardware Maintenance Manual FRU # CRU 57Y4782 1 57Y4783 1 57Y4784 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 167
2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Chinese/US • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Fingerprint) FRU # CRU 57Y4785 1 57Y4786 1 57Y4787 1 Chapter - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 168
MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Dutch • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Fingerprint) FRU # CRU 57Y4788 1 57Y4789 1 57Y4790 1 162 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 169
: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: French Canadian • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Fingerprint) FRU # CRU 57Y4791 1 57Y4792 1 57Y4793 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 170
3429: • MT 3650: • MT 5205: CTO • MT 5248: Greek/US • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Fingerprint) FRU # CRU 57Y4794 1 57Y4795 1 57Y4796 1 164 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 171
MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Iceland • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Fingerprint) FRU # CRU 57Y4797 1 57Y4798 1 57Y4799 1 Chapter - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 172
3429: • MT 3650: • MT 5205: CTO • MT 5248: Korean • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Fingerprint) FRU # CRU 57Y4800 1 57Y4801 1 57Y4802 1 166 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 173
• MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Polish • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Fingerprint) FRU # CRU 57Y4803 1 57Y4804 1 57Y4805 1 Chapter - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 174
3429: • MT 3650: • MT 5205: CTO • MT 5248: Romanian • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Fingerprint) FRU # CRU 57Y4806 1 57Y4808 1 57Y4807 1 168 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 175
• MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Slovak • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Fingerprint) FRU # CRU 57Y4809 1 57Y4810 1 57Y4811 1 Chapter - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 176
MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: SF/G • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Fingerprint) FRU # CRU 57Y4812 1 57Y4813 1 57Y4814 1 170 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 177
MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Turkish • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Fingerprint) FRU # CRU 57Y4815 1 57Y4816 1 57Y4817 1 Chapter - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 178
: • MT 3650: • MT 5205: CTO • MT 5248: Slovenian • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Fingerprint) FRU # CRU 57Y4818 1 57Y4819 1 57Y4820 1 172 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 179
2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: A/F • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Ultraslim Wireless) FRU # CRU 57Y4740 1 57Y4741 1 57Y4742 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 180
: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Brazilian Portuguese • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: FRU # CRU 57Y4743 1 57Y4744 1 57Y4745 1 174 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 181
• MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Czech (ABB) • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Ultraslim Wireless) FRU # CRU 57Y4746 1 57Y4747 1 57Y4748 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 182
• MT 3650: • MT 5205: CTO • MT 5248: French • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Ultraslim Wireless) FRU # CRU 57Y4749 1 57Y4750 1 57Y4751 1 176 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 183
: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: German • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Ultraslim Wireless) FRU # CRU 57Y4752 1 57Y4753 1 57Y4754 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 184
• MT 3650: • MT 5205: CTO • MT 5248: Hebrew • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Ultraslim Wireless) FRU # CRU 57Y4755 1 57Y4756 1 57Y4757 1 178 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 185
2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Italy • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Ultraslim Wireless) FRU # CRU 57Y4758 1 57Y4759 1 57Y4760 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 186
3650: • MT 5205: CTO • MT 5248: LA Spanish • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Ultraslim Wireless) FRU # CRU 57Y4761 1 57Y4762 1 57Y4763 1 180 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 187
• MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Portuguese • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Ultraslim Wireless) FRU # CRU 57Y4764 1 57Y4765 1 57Y4766 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 188
• MT 3650: • MT 5205: CTO • MT 5248: Spanish • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Ultraslim Wireless) FRU # CRU 57Y4767 1 57Y4768 1 57Y4769 1 182 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 189
: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Thailand • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Keyboard (Lenovo Ultraslim Wireless) FRU # CRU 57Y4770 1 57Y4771 1 57Y4772 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 190
: US European • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Slovenian • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: Keyboard (Lenovo Ultraslim Wireless) 184 ThinkCentre Hardware Maintenance Manual FRU # CRU - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 191
Keyboard (Lenovo Ultraslim Wireless) • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: US English • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Arabic • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 192
: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Brazilian Portuguese • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Keyboard (Wireless) 186 ThinkCentre Hardware Maintenance Manual FRU # CRU 03X8204 1 03X8205 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 193
• MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Simplified Chinese • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Czech (ABB) • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 194
3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: French • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Keyboard (Wireless) 188 ThinkCentre Hardware Maintenance Manual FRU # CRU 03X8210 1 03X8211 1 03X8212 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 195
: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: French Canadian • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: German • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 196
3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Hebrew • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Keyboard (Wireless) 190 ThinkCentre Hardware Maintenance Manual FRU # CRU 03X8216 1 03X8217 1 03X8218 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 197
: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Iceland • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Italy • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 198
3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Korean • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Keyboard (Wireless) 192 ThinkCentre Hardware Maintenance Manual FRU # CRU 03X8222 1 03X8223 1 03X8224 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 199
MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Norwegian • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Polish • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 200
3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Spanish • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Keyboard (Wireless) 194 ThinkCentre Hardware Maintenance Manual FRU # CRU 03X8228 1 03X8229 1 03X8230 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 201
: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: SF/G • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Thailand • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 202
: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: US European • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Keyboard (Wireless) 196 ThinkCentre Hardware Maintenance Manual FRU # CRU 03X8234 1 03X8235 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 203
5205: • MT 5248: India • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Keyboard (Wireless) Mice Optical wheel mouse (400DPI, USB) • MT 0800: A1A A1Q A1T A1B A1V A1K A2U A2F A2S A3J A4M A5U A5S A5P A5G A5M A5A A5Q A5H A5V A6U - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 204
0870: A5G A3U A3F A3S A4U A4F A4S A1J A2J A6U A6F A6S A7G AG8 A9J B1J • MT 2471: A1U 3429: A1U A1F A1S A2U A2F A2S A3U A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J • MT 3091: A1S A1Y A2S A2Y A3S A3Y FRU # 41U3030 89Y1273 198 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 205
3429: A1U A1F A1S A2U A2F A2S A3U A3F A3S A4J A5M A6S A6Y A7J A8J A9J BIG B2G B3J B4J B5J B6G B7G B8G B9G D1G D2U D2F D2S D3U D3F D3S D4J D5J D6U D6F D6S D8J D9J E1J E • MT 3650: A1U A1F A1S • MT 5205 • MT 0870: A5G A3U A3F A3S A4U A4F A4S A1J A2J A6U A6F A6S A7G AG8 A9J B1J • MT 2471: A1U A1F A1S - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 206
MT 3265: A1G A2G A3G • MT 3429: A1U A1F A1S A2U A2F A2S A3U A3F A3S A4J A5M A6S A6Y A7J A8J 0800: 91Z • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: 91Z • MT 3265: • MT 3429: 91Z • MT 3650: 91Z • MT 5205: CTO 91Z FRU # 43N9160 60Y3233 CRU CRU 1 2 200 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 207
: • MT 3429: CTO 91Z • MT 3650: CTO 91Z • MT 5205: CTO 91Z • MT 5248: CTO 91Z FRU # 60Y3241 Power Cords Power Cords --primary Line Cord - US • MT 0800: A1A A1T A2U A2F A2S A5U A5S A5A A6U A6S A6A D1S D1Y D2A D2T D4U D4F D4S • MT 0852: A1U A1F A1S A1D A1L A1A A1T • MT 0870: A3U A3F - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 208
• MT 5205: CTO D6P E9P • MT 5248: Line Cord - LA High Volt (APU) • MT 0800: • MT 0852: A1Y A1L • MT 0870: • MT 2471: A1Y A1L • MT 2557: A1Y A1L • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: FRU # 41R3248 45J9595 41R3176 CRU 1 1 1 202 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 209
Power Cords --primary Line Cord-Australia/New Zealand • MT 0800: A1A A1T A2U A2F A2S A5U A5S A5A A6U A6S A6A D1S D1Y D2A D2T F4M • MT 0852: A1M • MT 0870: • MT 2471: A1M • MT 2557: A1M • MT 3091: A1S A1Y A2S A2Y A3S A3Y • MT 3265: • MT 3429: A1U A1F A1S A2U A2F A2S A3U A3F A3S - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 210
• MT 5248: Line Cord - Indonesia, Laos, Cambodia, and Vietnam A models • MT 0800: • MT 0852: A1A • MT 0870: • MT 2471: A1A • MT 2557: A1A • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: FRU # CRU 41R3278 1 41R3232 1 41R3208 1 204 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 211
Power Cords --primary Line Cord - Denmark • MT 0800: A5G A6G D3G E3G F6G • MT 0852: A1J • MT 0870: A5G A7G AG8 • MT 2471: A1J • MT 2557: A1J • MT 3091: • MT 3265: A1G A2G A3G • MT 3429: BIG B2G B6G B7G B8G B9G D1G E2G • MT 3650: • MT 5205: CTO A5G A6G D3G H5G • MT 5248: A1G - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 212
A2S A3U A3F A3S A6S A6Y E4U E4F E4S E5U E5S E5F E6U E6S E6F • MT 3650: A1U A1F A1S • MT 5205: CTO A1A A1T A2U A2F A2S A5U A5S A5A A6U A6S A6A D1S D1Y D2A D2T • MT 5248: Line Cord - Thailand • MT 0800: • MT 0852: A1T FRU # 41R3220 41R3341 41R3208 43N9029 206 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 213
• MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Power Cords --primary Power Cords --secondary Line Cord - US • MT 0800: A1A A1T A2U A2F A2S A5U A5S A5A A6U A6S A6A D1S D1Y D2A D2T D4U D4F D4S • MT 0852: A1U A1F A1S A1D A1L A1A A1T • MT 0870: A3U A3F A3S A4U A4F A4S - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 214
• MT 5205: CTO D6P E9P • MT 5248: Line Cord - LA High Volt (APU) • MT 0800: • MT 0852: A1Y A1L • MT 0870: • MT 2471: A1Y A1L • MT 2557: A1Y A1L • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: FRU # 41R3249 41R3271 41R3177 CRU 1 1 1 208 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 215
Power Cords --secondary Line Cord-Australia/New Zealand • MT 0800: A1A A1T A2U A2F A2S A5U A5S A5A A6U A6S A6A D1S D1Y D2A D2T F4M • MT 0852: A1M • MT 0870: • MT 2471: A1M • MT 2557: A1M • MT 3091: A1S A1Y A2S A2Y A3S A3Y • MT 3265: • MT 3429: A1U A1F A1S A2U A2F A2S A3U A3F A3S - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 216
• MT 5248: Line Cord - Indonesia, Laos, Cambodia, and Vietnam A models • MT 0800: • MT 0852: A1A • MT 0870: • MT 2471: A1A • MT 2557: A1A • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: FRU # CRU 41R3279 1 41R3233 1 41R3209 1 210 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 217
Power Cords --secondary Line Cord - Denmark • MT 0800: A5G A6G D3G E3G F6G • MT 0852: A1J • MT 0870: A5G A7G AG8 • MT 2471: A1J • MT 2557: A1J • MT 3091: • MT 3265: A1G A2G A3G • MT 3429: BIG B2G B6G B7G B8G B9G D1G E2G • MT 3650: • MT 5205: CTO A5G A6G D3G H5G • MT 5248: A1G - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 218
A2S A3U A3F A3S A6S A6Y E4U E4F E4S E5U E5S E5F E6U E6S E6F • MT 3650: A1U A1F A1S • MT 5205: CTO A1A A1T A2U A2F A2S A5U A5S A5A A6U A6S A6A D1S D1Y D2A D2T • MT 5248: Line Cord - Thailand • MT 0800: • MT 0852: A1T FRU # 41R3221 41R3175 41R3209 43N9030 212 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 219
2471: A1T • MT 2557: A1T • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: CTO • MT 5248: Power Cords --secondary Recovery discs Windows 7 Home Basic 32 Recovery CD Windows 7 Home Basic 32 English • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 220
CTO • MT 5205: CTO • MT 5248: CTO Chinese-Simplified • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Windows 7 Home Basic 32 214 ThinkCentre Hardware Maintenance Manual FRU # CRU - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 221
: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Serbian-Latin • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Windows 7 Home Basic 32 FRU # CRU - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 222
Recovery CD English • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Spanish • MT 0800: CTO • MT 0852: CTO Windows 7 Home Basic 32 SP1 216 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 223
Windows 7 Home Basic 32 SP1 • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Brazilian Portuguese • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 224
: CTO Turkish • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Windows 7 Home Basic 32 SP1 FRU # CRU 03T1885 1 03T1888 1 03T1891 1 218 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 225
• MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO English for India • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Russian English • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 226
CD Windows 7 Home Premium 32 English • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO Y7M G2M G4M • MT 5248: CTO Hong Kong • MT 0800: CTO • MT 0852: CTO 220 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 227
Windows 7 Home Premium 32 • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Japanese • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO D4J • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 228
Portuguese • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Windows 7 Home Premium 32 FRU # CRU 03T5214 1 03T5216 1 03T5210 1 222 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 229
Windows 7 Home Premium 32 C and L EMEA (EN FR IT NL) • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO C and L Nordics (EN DR FI NO SV) • MT 0800: CTO • MT 0852: CTO • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 230
Windows 7 Home Premium 32 Chinese-Traditional • MT 0800: D7V D8V • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO English for India • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 231
Windows 7 Home Premium 32 SP1 Recovery CD English • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Hong Kong • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 232
: CTO • MT 5248: CTO Brazilian Portuguese • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO FRU # CRU 03T1897 1 03T1899 1 03T1893 1 226 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 233
Windows 7 Home Premium 32 SP1 C and L EMEA (EN FR IT NL) • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO C and L Nordics (EN DR FI NO SV) • MT 0800: CTO • MT 0852: CTO - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 234
Windows 7 Home Premium 32 SP1 Chinese-Traditional • MT 0800: D7V D8V • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO English for India • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 235
3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Hebrew/English • MT 0800: CTO • MT 0852: • MT 0870: • MT 2471: • MT 2557: CTO • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Portuguese/English • MT 0800: CTO • MT 0852: • MT 0870: • MT 2471: • MT 2557: CTO Windows 7 Home Premium - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 236
5205: • MT 5248: Windows 7 Home Premium 32 SP1 Windows 7 Professional 32 Recovery CD Windows 7 Professional 32 US English • MT 0800: A1A A1Q A2U A4M A5U A5G A5M A5A A5Q A5H A6U A6G A6M A6A A6Q A6H D2A D3G B3M D9Q E1Q E2Q D4U • MT 0852: CTO A1U A1L A1G A1M A1A A1Q A1T A1H A1R A1E • MT 0870: CTO A3U - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 237
3265: CTO A1G A2G A3G • MT 3429: CTO A1S A2S A3S B8G D1G • MT 3650: CTO A1S • MT 5205: CTO A5G A6G D3G H5G • MT 5248: CTO A1G A2G A3G A4G A5G A6G French • MT 0800: A2F A5G A6G D3G D4F • MT 0852: CTO A1F A1G • MT 0870: CTO A3F A4F • MT 2471: CTO - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 238
• MT 0870: CTO A7G • MT 2471: CTO A1G • MT 2557: CTO A1G • MT 3091: CTO • MT 3265: CTO A1G A2G A3G • MT 3429: CTO BIG B2G B6G B7G B8G D1G • MT 3650: CTO • MT 5205: CTO A5G A6G D3G H5G • MT 5248: CTO A1G A2G A3G A4G A5G A6G 232 ThinkCentre Hardware Maintenance Manual FRU - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 239
Windows 7 Professional 32 C and L EMEA (EN FR IT NL) • MT 0800: A5G A6G D3G • MT 0852: CTO A1G • MT 0870: CTO A7G • MT 2471: CTO A1G • MT 2557: CTO A1G • MT 3091: CTO • MT 3265: CTO A1G A2G A3G • MT 3429: CTO BIG B2G B6G B7G B8G D1G • MT 3650: CTO • MT 5205: CTO A5G A6G - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 240
• MT 0870: CTO A7G • MT 2471: CTO A1G • MT 2557: CTO A1G • MT 3091: CTO • MT 3265: CTO A1G A2G A3G • MT 3429: CTO BIG B2G B6G B7G B8G D1G • MT 3650: CTO • MT 5205: CTO A5G A6G D3G H5G • MT 5248: CTO A1G A2G A3G A4G A5G A6G 234 ThinkCentre Hardware Maintenance Manual FRU - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 241
Windows 7 Professional 32 Korean • MT 0800: A1K • MT 0852: CTO A1K • MT 0870: CTO • MT 2471: CTO A1K • MT 2557: CTO A1K • MT 3091: CTO • MT 3265: CTO A1G A2G A3G • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO A1K • MT 5248: CTO Hebrew • MT 0800: A5G A6G D3G • MT 0852: CTO A1G • MT 0870: CTO A7G - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 242
A1G • MT 0870: CTO A7G • MT 2471: CTO A1G • MT 2557: CTO A1G • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO BIG B2G B6G B7G B8G D1G • MT 3650: CTO • MT 5205: CTO A5G A6G D3G H5G • MT 5248: CTO A1G A2G A3G A4G A5G A6G 236 ThinkCentre Hardware Maintenance Manual FRU # CRU 03T5198 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 243
Windows 7 Professional 32 Hungarian • MT 0800: A5G A6G D3G • MT 0852: CTO A1G • MT 0870: CTO A7G • MT 2471: CTO A1G • MT 2557: CTO A1G • MT 3091: CTO • MT 3265: CTO A1G A2G A3G • MT 3429: CTO BIG B2G B6G B7G B8G D1G • MT 3650: CTO • MT 5205: CTO A5G A6G D3G H5G • MT 5248: CTO - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 244
: CTO English for India • MT 0800: CTO • MT 0852: CTO A1Q • MT 0870: CTO A7G • MT 2471: CTO A1Q • MT 2557: CTO A1Q • MT 3091: CTO • MT 3265: CTO A1G A2G A3G • MT 3429: CTO BIG B2G B6G B7G B8G D1G • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO 238 ThinkCentre Hardware Maintenance Manual FRU # CRU - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 245
A3G A4G A5G A6G FRU # 03T5178 03T5192 Windows 7 Professional 32 SP1 Recovery CD Windows 7 Professional 32 SP1 US English • MT 0800: A1A A1Q A2U A4M A5U A5G A5M A5A A5Q A5H A6U A6G A6M A6A A6Q A6H D2A D3G B3M D9Q E1Q E2Q D4U • MT 0852: CTO • MT 0870: CTO A3U A4U A9G • MT 2471: CTO • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 246
Windows 7 Professional 32 SP1 • MT 5248: CTO A1G A2G A3G A4G A5G A6G Hong Kong • MT 0800: CTO D5B • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Spanish • MT 0800: A5G A6G D3G • MT 0852 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 247
Windows 7 Professional 32 SP1 Italian • MT 0800: A5G A6G D3G • MT 0852: CTO • MT 0870: CTO A9G • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO A1G A2G A3G • MT 3429: CTO BIG B2G B6G B7G B8G D1G • MT 3650: CTO • MT 5205: CTO A5G A6G D3G H5G • MT 5248: CTO Brazilian Portuguese - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 248
: A5G A6G D3G • MT 0852: CTO • MT 0870: CTO A9G • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO BIG B2G B6G B7G B8G D1G • MT 3650: CTO • MT 5205: CTO A5G A6G D3G H5G • MT 5248: CTO FRU # CRU 03T1882 1 03T1881 1 03T1855 1 242 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 249
Windows 7 Professional 32 SP1 Chinese-Simplified • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Russian • MT 0800: A5G A6G D3G • MT 0852: CTO • MT 0870: CTO A9G • MT 2471: CTO • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 250
Windows 7 Professional 32 SP1 Korean • MT 0800: A1K • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO A1G A2G A3G • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO A1K • MT 5248: CTO Hebrew • MT 0800: A5G A6G D3G • MT 0852: CTO • MT 0870: CTO A9G • MT 2471: CTO - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 251
Windows 7 Professional 32 SP1 Turkish • MT 0800: A5G A6G D3G • MT 0852: CTO • MT 0870: CTO A9G • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO A1G A2G A3G • MT 3429: CTO BIG B2G B6G B7G B8G D1G • MT 3650: CTO • MT 5205: CTO A5G A6G D3G H5G • MT 5248: CTO A1G A2G - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 252
Windows 7 Professional 32 SP1 Hungarian • MT 0800: A5G A6G D3G • MT 0852: CTO • MT 0870: CTO A9G • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO A1G A2G A3G • MT 3429: CTO BIG B2G B6G B7G B8G D1G • MT 3650: CTO • MT 5205: CTO A5G A6G D3G H5G • MT 5248: CTO A1G A2G - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 253
: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO BIG B2G B6G B7G B8G D1G • MT 3650: CTO • MT 5205: CTO A5G A6G D3G H5G • MT 5248: CTO English for India • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO A9G • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 254
CTO • MT 0870: CTO B1J • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO A1G A2G A3G • MT 3429: CTO E3J E7J E8J • MT 3650: CTO • MT 5205: CTO A5G A6G D3G H5G • MT 5248: CTO A1G A2G A3G A4G A5G A6G FRU # CRU 03T1858 1 03T1872 1 03T1868 1 248 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 255
Windows 7 Professional 64 Recovery CD Windows 7 Professional 64 US English • MT 0800: CTO E3G F4M F6G • MT 0852: CTO • MT 0870: CTO A6U AG8 • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO B9G D2U D3U D6U E2G E4U E5U E6U E9U • MT 3650: CTO • MT 5205: CTO H4M Y3M Y4M G1M G3M - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 256
CTO • MT 5248: CTO Italian • MT 0800: CTO E3G F6G • MT 0852: CTO • MT 0870: CTO AG8 • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO B9G E2G • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO 250 ThinkCentre Hardware Maintenance Manual FRU # CRU 03T5228 1 03T5223 1 03T5226 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 257
Windows 7 Professional 64 Brazilian Portuguese • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO German • MT 0800: CTO E3G F6G • MT 0852: CTO • MT 0870: CTO AG8 • MT 2471: CTO • MT 2557 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 258
: CTO • MT 5248: CTO Chinese-Traditional • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO 252 ThinkCentre Hardware Maintenance Manual FRU # CRU 03T5230 1 03T5220 1 03T5221 1 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 259
Windows 7 Professional 64 English for India • MT 0800: CTO F6G • MT 0852: CTO • MT 0870: CTO AG8 • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO B9G E2G • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Hebrew • MT 0800: CTO F6G • MT 0852: CTO • MT 0870: CTO AG8 • MT 2471: CTO - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 260
: CTO • MT 5248: CTO Spanish • MT 0800: CTO E3G • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO B9G E2G • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO FRU # CRU 03T1918 1 03T1913 1 03T1917 1 254 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 261
Windows 7 Professional 64 SP1 French • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO D2F D3F D6F E2G • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Italian • MT 0800: CTO E3G • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 262
and L Nordics (EN DR FI NO SV) • MT 0800: CTO E3G • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO B9G E2G • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO FRU # CRU 03T1911 1 03T1920 1 03T1919 1 256 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 263
: CTO • MT 5248: CTO Chinese-Traditional • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO English for India • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 264
CTO • MT 5205: CTO • MT 5248: CTO Japanese • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO FRU # CRU 03T1912 1 03T1916 1 03T1915 1 258 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 265
MT 2471: • MT 2557: CTO • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Greek • MT 0800: CTO • MT 0852: • MT 0870: • MT 2471: • MT 2557: CTO • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Windows 7 Professional 64 SP1 FRU # CRU 03T2871 1 03T2872 1 03T2873 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 266
3429: • MT 3650: • MT 5205: • MT 5248: Polish • MT 0800: CTO • MT 0852: • MT 0870: • MT 2471: • MT 2557: CTO • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Windows 7 Professional 64 SP1 FRU # CRU 03T2874 1 03T2875 1 03T2876 1 260 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 267
: • MT 2557: CTO • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Slovakian • MT 0800: CTO • MT 0852: • MT 0870: • MT 2471: • MT 2557: CTO • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Windows 7 Professional 64 SP1 FRU # CRU 03T2877 1 03T2878 1 03T2879 - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 268
• MT 3429: • MT 3650: • MT 5205: • MT 5248: C and L Croatian/Slovenian English • MT 0800: CTO • MT 0852: • MT 0870: • MT 2471: • MT 2557: CTO • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: FRU # CRU 03T2880 1 03T2881 1 03T2882 1 262 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 269
2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Windows 7 Home Premium 64 Windows 7 Home Premium 64 SP1 Recovery CD Windows 7 Home Premium 64 SP1 Hong Kong • MT 0800: CTO • MT 0852: • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 270
US English • MT 0800: CTO • MT 0870: • MT 2471: • MT 2557: CTO • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Windows 7 Home Premium 64 SP1 FRU # CRU 03T2884 1 03T2885 1 03T2886 1 Windows XP Professional 32 Recovery CD Note: The Windows XP Professional recovery DVDs are - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 271
system, that model is eligible only for recovery DVDs that match the operating system specified on the COA. India English • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO Windows Vista Business 32 SP2 FRU # CRU - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 272
• MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO French • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO Windows Vista Home Basic 32 SP2 FRU # CRU 03T1924 1 03T1925 1 266 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 273
Windows Vista Home Basic 32 SP2 • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO German • MT 0800: CTO • MT 0852: CTO • MT 0870: CTO • MT 2471: CTO • MT 2557: CTO • MT 3091: CTO • MT 3265: CTO • MT 3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Italian • MT 0800: CTO • MT 0852: - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 274
3429: CTO • MT 3650: CTO • MT 5205: CTO • MT 5248: CTO Windows 7 Ultimate 64 SP1 Recovery CD US English • MT 0800: • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Windows 7 Ultimate 64 SP1 268 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 275
MT 3650: • MT 5205: • MT 5248: Windows 7 Ultimate 32 SP1 Windows Starter 32 SP1 Recovery CD Arabic/English • MT 0800: CTO • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Brazilian Portuguese • MT 0800: CTO Windows Starter 32 SP1 FRU - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 276
3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Portuguese/English • MT 0800: CTO • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Windows Starter 32 SP1 FRU # CRU 03T2861 1 03T2862 1 270 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 277
2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: US English • MT 0800: CTO • MT 0852: • MT 0870: • MT 2471: • MT 2557: • MT 3091: • MT 3265: • MT 3429: • MT 3650: • MT 5205: • MT 5248: Windows Starter 32 SP1 FRU # CRU 03T2863 1 03T2864 1 03T2865 1 Chapter - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 278
272 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 279
Lenovo Customer Support Center 3. Levels 1 and 2 Support To update (flash) the BIOS, see "Flash update procedures" on page 273. Flash update procedures This section details how to flash (update) the BIOS. Updating (flashing) the BIOS from a disc This section provides instructions on how to update - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 280
the instructions on the screen to complete the update. After the update is completed, remove the disc from the optical drive. Updating (flashing) the BIOS from your operating system Note: Because Lenovo makes constant improvements to its Web sites, the Web page contents are subject to change without - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 281
power supply, processor, hard disk drives, and some monitors. Automatic configuration and power interface (ACPI) BIOS Being an ACPI BIOS system, the operating system is allowed to control the power management features of the computer and the setting for Advanced Power Management (APM) BIOS mode - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 282
276 ThinkCentre Hardware Maintenance Manual - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 283
other product, program, or service. Lenovo may have patents or support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo Web sites are not part of the materials for this Lenovo product, and use of - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 284
. Reverse engineering or disassembly is prohibited. Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: Lenovo The Lenovo logo Personal System/2 PS/2 Rescue and Recovery ThinkCentre ThinkVantage Microsoft and Windows are trademarks of the - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 285
40 Hard disk drive password 40 Power-on password 40 setting, changing, deleting 40 PC-Doctor for Rescue and Recovery 36 physical specifications 30 power supply, replacing 100 power switch module, replacing 103 Power-on password 40 R rear I/O assembly, replacing 97 recovering a POST/BIOS update - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 286
90 power supply 100 power switch BIOS, updating (flashing) 273-274 touch panel control board, replacing 105 trademarks 278 U updating (flashing) the BIOS 273 updating (flashing) the BIOS 274 using passwords 39 Setup Utility program 39 V viewing and changing settings 39 W wall mount 280 ThinkCentre - Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 287
- Lenovo ThinkCentre M90z | Hardware Maintenance Manual for ThinkCentre M90z - Page 288
Part Number: 89Y8064 Printed in USA (1P) P/N: 89Y8064 *89Y8064*
ThinkCentre
Hardware Maintenance Manual
Machine Type: 0800, 0852, 0870, 2471, 2557, 3091, 3265, 3373,
3429,3650, 3678, 4285, 5205, and 5248