Lenovo NetVista Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255
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- Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 1
Hardware Maintenance Service for Service Level A For Micro Tower Model Machine Type 2275 For Desktop Model Machine Type 2255 i - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 2
OR FITNESS FOR A PARTICULAR PURPOSE. References to IBM products, programs, or services do not imply that IBM intends to make them available outside the United States. This publication could include technical inaccuracies or typographical errors. Changes are periodically made to the information - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 3
, Messages, Error Codes, or Beeps 60 Troubleshooting...70 Factory-Installed Storage Devices ...71 Factory-Installed Modem Card ...73 Audio (Not Supported by Diagnostics Program 75 CD-ROM Drive...76 Memory ...78 Keyboard...78 Mouse...79 Power Supply...81 Monitor ...83 Undetermined Problems...84 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 4
for the System Board of Machine Types 2255 and 2275 121 Power Supply Cable Connector Specifications 122 Main Output Pin Assignment ...123 Factory-Installed Modem Card Layout ...125 Factory-Installed Modem Card Connector Functions 125 3.5-In. Hard Disk Drive Jumper Locations & Settings 126 CD-ROM - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 5
legally prosecutable rights, may be used instead of the IBM product, program, or service. References in this publication to IBM products, programs, or services are purely hardwarerelated and do not cover circumstances of software problems. Evaluation and verification of operation in conjunction with - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 6
of this product during an electrical storm. To avoid shock hazard: The power cord must be connected to a properly wired and grounded receptacle. Any equipment also be connected to properly wired receptacles. When possible, use one hand to connect or disconnect signal cables to prevent a possible - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 7
Caution: When replacing the battery, use only IBM Part Number 36L9077 or an equivalent type battery recommended by the . Removing the covers of the CD-ROM drive could result in exposure to hazardous laser radiation. There are no serviceable parts inside the CD-ROM drive. Do not remove the CD-ROM - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 8
DANGER Some CD-ROM drives contain an embedded Class 3A or Class 3B-laser diode. Note the or equipment damage, disconnect the attached power cords, telecommunications systems, networks, and modems before you open the covers, unless instructed otherwise in the installation and configuration procedures - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 9
PERIGO Para evitar choques elétricos, não conecte ou desconecte nenhum cabo, nem efetue instalação, manutenção ou reconfiguração deste produto durante uma tempestade com raios. Para evitar choques elétricos: O cabo de alimentação deve ser conectado a um receptáculo corretamente instalado e - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 10
cuidado: Ao substituir a bateria, utilize apenas o Número de Peça IBM 36L9077 ou um tipo de bateria equivalente recomendado pelo fabricante. Se seu sistema possuir um módulo com uma bateria de lítio, substitua-o apenas pelo mesmo - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 11
PERIGO Algumas unidades de CD-ROM contém um diodo de laser da Classe 3A ou da Classe 3B. Observe o seguinte. Radiação de laser quando aberto. Não olhe diretamente para o feixe de laser, não olhe diretamente com instrumentos óticos, e evite exposição direta ao raio. ≥32 Kg ≥55Kg (70,5 (121,2 lbs) - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 12
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, lorsque vous installez ou que vous déplacez le présent produit ou des périphériques qui lui sont raccordés, reportez-vous aux instructions ci-dessous pour connecter et déconnecter les différents cordons. Connexion Déconnexion 1. Mettez les unités hors tension. 1. Mettez les unités hors tension - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 17
Attention: Remplacez la pile usagée par une pile de référence identique exclusivement - voir la référence IBM 36L9077 - ou par une pile équivalente recommandée par le fabricant. Si votre système est doté d'un module contenant une pile au lithium, vous devez - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 18
hors tension et déconnectez ses cordons d'alimentation, ainsi que les câbles qui le relient aux réseaux, aux systèmes de télécommunication et aux modems (sauf instruction contraire mentionnée dans les procédures d'installation et de configuration). 18 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 19
VORSICHT Aus Sicherheitsgründen bei Gewitter an diesem Gerät keine Kabel anschließen oder lösen. Ferner keine Installations-, Wartungs- oder Rekonfigurationsarbeiten durchführen. Aus Sicherheitsgründen: Gerät nur an eine Schutzkontaktsteckdose mit ordnungsgemäß geerdetem Schutzkontakt anschließen. - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 20
achtung: Eine verbrauchte Batterie nur durch eine Batterie mit der IBM Teilenummer 36L9077 oder durch eine vom Hersteller empfohlene Batterie ersetzen. Wenn Ihr System ein Modul mit einer Lithium-Batterie enthält, ersetzen Sie es immer - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 21
VORSICHT Manche CD-ROM-Laufwerke enthalten eine eingebaute Laserdiode der Klasse 3A oder 3B. Die nachfolgend aufgeführten Punkte beachten. Laserstrahlung bei geöffneter Tür. Niemals direkt in den Laserstrahl sehen, nicht direkt mit optischen Instrumenten betrachten und den Strahlungsbereich meiden. - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 22
PERICOLO Per evitare il pericolo di scosse elettriche durante i temporali, non collegare o scollegare cavi, non effettuare l'installazione, la manutenzione o la riconfigurazione di questo prodotto. Per evitare il pericolo di scosse elettriche: collegare il cavo di alimentazione ad una presa - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 23
si sostituisce la batteria, utilizzare solo una batteria IBM 36L9077o batterie dello stesso tipo o di tipo equivalente utilizzo di controlli, regolazioni o l'esecuzione di procedure non descritti nel presente manuale possono provocare l'esposizione a radiazioni pericolose. L'apertura di un'unità CD - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 24
PERICOLO Alcune unità CD-ROM contengono all'interno un diodo laser di Classe 3A o Classe 3B. Prestare attenzione a quanto segue: Aprendo l'unità vengono emesse radiazioni laser. Non fissare il fascio, non guardarlo direttamente con strumenti ottici ed evitare l'esposizione diretta al fascio. ≥32 Kg - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 25
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PELIGRO Para evitar una posible descarga eléctrica, no conecte ni desconecte los cables ni lleve a cabo ninguna operación de instalación, de mantenimiento o de reconfiguración de este producto durante una tormenta eléctrica. Para evitar una posible descarga: El cable de alimentación debe conectarse - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 28
Caution: Al cambiar la batería, utilice únicamente la batería IBM Número de pieza 36L9077 o un tipo de batería equivalente recomendado por el fabricante. Si el sistema tiene un módulo que contiene una batería de litio, - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 29
PELIGRO Algunas unidades de CD-ROM tienen incorporado un diodo de láser de Clase 3A o de Clase 3B Tenga en cuenta la siguiente información. Cuando la unidad está abierta se generan emisiones de rayos láser. No dirija la mirada al haz, no lo observe directamente con instrumentos ópticos y evite la - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 30
/DVD-ROM drive in the computer is a laser product. The CD/DVD-ROM drive's classification label (sample shown below) is located on the drive. CLASS 1 and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. In other countries, the drive is certified to - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 31
System/2 AT HelpCente IBM OS/2 Personal System2 PS/1 PS/2 AMD Duron and AMD Athlon are trademarks of Advance Micro Device, Inc. Microsoft, MS-DOS, Windows, and Windows NT are trademarks or registered trademarks of Microsoft Corporation. Other company, product, and service names may be trademarks - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 32
chapters: Notices contain important safety information and notices required to service this computer. General Information contains a brief description of this manual. Check Procedures provide step-by-step instructions that aid in locating the failure Field Replaceable Unit (FRU). Diagnostic - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 33
...35 Hardware Interfaces...38 CMOS Reset ...39 Flash (BIOS) Update Procedure...40 BIOS-contained Model Number and Serial Number 41 BIOS Setup Utility...42 Working with the Setup Menus...42 Start Options ...45 Advanced Setup...47 Power Management Setup ...47 Set Administrator Password ...48 Set - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 34
Introduction This chapter gives a general overview of the Machine Types 2255 and 2275, describes the standard and optional features, and details functional and environmental specifications. Machine Type 2275 is a micro tower model, and machine Type 2255 is a desktop model. 34 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 35
900 MHZ CPU − AMD Athlon 1 GHZ CPU, Low Power Memory • 168-pin synchronous dynamic random access memory (SDRAM), dual inline memory module (DIMM) sockets. − 2 memory sockets. − 64-MB or 128-MB DIMM. − Maximum memory is 512MB. External Ports • Video port (15-pin D-sub connector) • Parallel port (25 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 36
switchable high/low voltage power supply for desktop model (machine type 2255). • 155-watt switchable high/low voltage power supply for micro-tower model (machine type 2275). Internal Cabling • 40-pin ribbon cable for CD-ROM and 80-pin ATA-100 signal cable for hard disk drive. • One 34-pin ribbon - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 37
4-pin (2-wire) cable for hard disk drive light-emitting diode (LED) and (3-wire) cable for power light-emitting diode (LED). • One 2-pin (2-wire) cable for power switch. • One 4-pin (3-wire) cable for CD-ROM audio-in. • One 20-pin ribbon cable for daughter board bezel supports USB, S/PDIF, Volume - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 38
the system unit. Table 1-1 System Board Hardware Interfaces Item Expansion slot for I/O adapter cards Hard Disk Drives CD-ROM/CD-RW/DVD-ROM Drive Diskette Drive Video Modem Audio Pointing device Keyboard device Serial port Parallel port Game port Ethernet Port USB Interface Three PCI (peripheral - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 39
CMOS Reset This system does not deny access to the BIOS Setup Utility. Execute "Load BIOS Default Settings" in BIOS Setup to clear the corrupted CMOS data. See "Load Optimized Defaults"on page 48. 39 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 40
VXXYYZZ.BIN files NOTE: The AWDFLASH.EXE is a flash utility program. The VXXYYZZ.BIN is a BIOS source code binary file. 2. Insert the diskette and boot from drive A. WARNING: Do not boot with any memory related driver such as HIMEM.SYS, EMS.SYS . 3. At the DOS prompt, type A: > AWDFLASH VXXYYZZ.BIN - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 41
the model number and serial number into BIOS: The following procedure is for the models come with the diskette. 1. Prepare a bootable DOS diskette with VPD.EXE files. 2. Insert the diskette and boot from drive A. WARNING: Do not boot with any memory related driver such as HIMEM.SYS, EMS.SYS. 3. At - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 42
hardware. Working with the Setup Menus Starting the Setup Utility Follow these steps to enter Setup when the computer is off: 1. Turn on your monitor. 2. Turn on the system unit. 3. When you see the IBM logo, press F1 to enter Setup and display the Main Menu. Refer to the Setup Utility Main - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 43
one Drive A type, Drive B type, IDE Primary Master, IDE Primary slave, IDE Secondary Master, IDE Secondary Slave and system memory total. Product Data This pop-up menu will show the following information of the system. Machine Type/Model Flash EEPROM Revision Level System Serial Number BIOS Date BIOS - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 44
is USB device attached to the system. OnChip USB Legacy USB Keyboard Support Legacy USB Mouse Support IDE Drives Setup Select this option to enable or disable the IDE controller. Video Setup Select this menu item to modify the video settings. AGP Aperture Size (Optional items:4/8/16/32/64/128 M) AGP - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 45
drive, and CD-ROM drive. The startup program looks for these devices in a selected sequence. The startup sequence on your computer is preset from the factory to have the computer start up from a diskette, hard disk and CD-ROM. The startup sequence allows you to start the diagnostic and recovery - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 46
power-on self test (POST) will halt when errors are detected. ALL errors System halts in case of any errors No errors System won't halt in case of any errors ALL, But keyboard System halts except for the keyboard error ALL, But diskette System halts except for the diskette error ALL, But disk - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 47
the memory access will speed up. ROM Shadowing Video BIOS Shadowing option determines whether video BIOS will computer use. APM Select this item to set APM options. There are several items could be chosen for power saving settings. You can choose the proper time frame of Power management, HDD Power - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 48
you purchase an IBM personal computer, it is already configured for use. The original configuration settings, also called factory or default settings you set up a system password, you must type this password each time you power on your system. Exiting Setup (Save & Exit Setup/Exit Without Saving) - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 49
Specifications Dimensions (width x depth x height): • System unit: For machine type 2255: − Environment: • Temperature for system unit: − Power on: 10° to 35°C (50° to 95°F) − Power off: 10° to 43°C (50° to 110°F) • Humidity for system unit: − Power on: 8% to 80% − Power off: 8% to 80% • Altitude - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 50
Operating Requirements All machines require two power inputs: one on the system unit and one on the monitor display. The system unit comes with a voltage selector switch, allowing selection of either 115 V ac or 230 V ac. This switch must be - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 51
Special Tools The following special tool is required to service this system when running the diagnostics program (PC-Doctor): • Wrap plug, P/N 72X854 51 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 52
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, Messages, Error Codes, or Beeps 60 Troubleshooting...70 Factory-Installed Storage Devices ...71 Factory-Installed Modem Card ...73 Audio (Not Supported by Diagnostics Program 75 CD-ROM Drive...76 Memory ...78 Keyboard...78 Mouse...79 Power Supply...81 Monitor ...83 Undetermined Problems...84 53 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 54
(FRUs) most likely to cause a particular problem. Check Procedures: When the Start check procedure or the Index of Symptoms, Messages, Error Codes, or Beeps tables point you to a specific check procedure, proceed to that section. If there are any notes or instructions at the top of the page, read - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 55
. Ensure that data and programs on the hard drive have a backup copy. How to Diagnose Combined FRUs: If an adapter or device consists of more than one FRU, any of the FRUs might cause an error code. Before replacing the device or adapter, remove the FRUs one by one to see if the symptoms change. 55 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 56
keyboard, mouse, and monitor. Power off the system unit before moving it or when replacing FRUs. Remove all adapter cards, except for the factory-installed modem adapter card and any other IBM factory-installed adapter cards. Disconnect any drives except: ■ 3.5-in. diskette drive ■ Hard disk drive - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 57
rate is correct. Note any symptoms, messages, error codes, or beeps. Make sure that there are no diskettes or CDs in the drives. 002 - DOES AN IBM LOGO SCREEN APPEAR? (YES, READ AHEAD. NO, GO TO STEP 004.) Insert the diagnostics diskette in the diskette drive. 003 - DOES SYSTEM LOAD THE DIAGNOSTICS - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 58
005 If the keyboard responds incorrectly, go to "Keyboard" on page 78. 006 - DOES THE SYSTEM CONFIGURATION report shows only those devices supported by the diagnostics diskette. If a device is missing from the list and is not factory installed, refer to the service manual provided for that device. - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 59
"Power Supply Cable Connector Specifications" on page 122 and "Layout of the System Board for Machine Types 2255 and 2275" on page 119. Run the Diagnostics \ All Tests again. If an error or other symptom is displayed, go to "Index of Symptoms, Messages, Error Codes, or Beeps" on page 60. If no error - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 60
system files in the hard disk if these files are not found in the diskette. NOTE: Remember that POST does not test all areas, but only those that allow the system to operate well enough to run the diagnostics program. Table 2-1 lists BIOS error codes, messages, and beeps and their possible causes - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 61
the power supply voltages if you have a "system no-power" condition. ("Power Supply Cable Connector Specifications" on page 122 and "Layout of the System Board for Machine Types 2255 and 2275" on page 119.) If the problem cannot be corrected by using the "BIOS Error Codes, Messages, And Beeps List - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 62
Setup. Check IDE drive jumper. See "3.5-In. Hard Disk Drive Jumper Locations" on page 126. 1783 IDE drive power. Secondary slave hard disk failure 8602 IDE drive cable/connection. IDE drive. Make sure the Mouse is connected properly and is set correctly in BIOS Setup. Mouse error on no Mouse - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 63
the problem cannot be isolated. ERROR ENCOUNTERED INITIALIZING HARD DRIVE Hard drive cannot be initialized. Be sure the adapter is installed correctly and all cables are correctly and firmly attached. Also be sure the correct hard drive type is selected in Setup. ERROR INITIALIZING HARD DISK - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 64
column is the most likely cause. (2: long, 1: short) 2-1-1 Beeps This code indicates that a video error has occurred and the BIOS cannot initialize the video screen to display any additional information. The code indicates that DRAM error has occurred. See "Memory (DIMM)"on page 103 to get more - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 65
when the "Power Management" is set to In Windows Millennium, check settings in Control Panel Power utility. [Enabled], and power saving Reload software from Recovery CD. timer set in BIOS has elapsed. System hangs before system boot. "Index of Symptoms, Messages, Error Codes, or Beeps" on page - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 66
in BIOS Setup, cable/jumper are set correctly before diagnosing any hard disk drive problems. Hard disk drive test failed. Load default settings. Hard disk drives cable. Hard disk drives. System board. Hard disk drive formats error. Load default settings. Hard disk drives cable. Hard disk - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 67
power. "CD-ROM Drive" on page 76. CD-ROM drive CD-ROM drive does not read and there are no error codes or messages are displayed. CD may have dirt or foreign material on it. Check with a known good disc. Make sure that the CD-ROM driver is installed properly. CD-ROM drive. CD-ROM drive can play - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 68
problem, first find the error BIOS Setup. Loop-back. System board. Printing failed. Make sure that the printer driver is properly installed. Refer to the service manual for the printer. Printer. Printer cable. System board. Printer problems. Refer to the service manual diskette. Memory module. - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 69
is indicated, the first Action/FRU listed in right column is the most likely cause. Keyboard Some or all keys on keyboard do "Keyboard" on page 78. not work. Power Supply Pressing power switch cannot turn off system. (Only unplug power cord from electrical outlet can turn off system.) Pressing - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 70
Troubleshooting Failing Parts or Assemblies: The check procedures generally help you trace a problem to one part or assembly. and are not repaired in the field. Measuring Voltages: Some check procedure steps instruct you to measure voltages on cable plugs and electronic board connectors. If you are - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 71
the CD-ROM drive, make sure that the BIOS Setup Utility has the startup sequence set with diskette, CD-ROM, and hard disk drives. 001 - START Insert the diagnostics diskette into the diskette drive. Power-off then power-on the system unit. 002 - DO ANY POST MESSAGES, ERROR CODES, BEEPS, OR SYMPTOMS - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 72
drive. If the diagnostics program did not detect a failure, but the system still displays a failure: If an error or other symptom appears, go to "Index of Symptoms, Messages, Error Codes, or Beeps" on page 60. If no error can be detected or the symptom is intermittent, go to "Undetermined Problems - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 73
Factory-Installed Modem Card 001 - START Power off the system unit. In Windows Device Manager, make sure .) Power off the system unit. Remove all adapter cards. Connect a hard disk drive with pre-loaded Windows Millennium. Power on the system unit. Perform the following steps under Windows Millennium - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 74
TO STEP 005.) The modem adapter functions normally. End. 005 Make sure that Windows Millennium is properly installed, and then power off the system unit. Plug the modem adapter card into a different PCI slot. Go to step 002. If the error symptom still remains, replace the modem adapter card. End. 74 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 75
off the system unit. Remove all adapter cards. Connect a hard disk drive with pre-loaded Windows Millennium. Power on the system unit. Load default settings in setup (audio may be disabled). 002 - DO ANY POST MESSAGES, ERROR CODES, BEEPS, OR SYMPTOMS APPEAR? (YES, READ AHEAD. NO, GO TO STEP 003 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 76
Windows Millennium. If the symptom remains or has changed, go to "Index of Symptoms, Messages, Error Codes, or Beeps DRIVE OR MSCDEX DEVICE DRIVER INSTALLED."? (YES, READ AHEAD. NO, GO TO STEP 003.) Exit the diagnostics program and power off the system. Check and make sure that the CD-ROM drive power - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 77
content by typing DIR at DOS prompt. 004 - CAN A CD BE READ FROM THE CD-ROM DRIVE? (YES, THEN THE CD-ROM DRIVE FUNCTIONS NORMALLY. NO, READ AHEAD.) Try reading the CD with a known good CD-ROM drive. 005 - IS THE CD STILL NOT READABLE? (YES, READ AHEAD. NO, GO TO STEP 006 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 78
, GO TO STEP 003) Enter BIOS Setup Utility then reboot the system. Take note of any messages, error codes, or symptoms. If the error message remains, go to step 005. 003 Follow the screen instructions to run the Memory test. 004 - DOES THE MEMORY TEST COMPLETE WITHOUT AN ERROR? (YES, READ AHEAD. NO - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 79
. If you suspect this, go to "Keyboard" on page 78. 001 - START Make sure that the mouse ball turns freely. Make sure that the mouse plug connects properly. 002 Power off the system unit. Insert the diagnostics diskette into the diskette drive. Power on the system unit. Select Interactive Tests - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 80
010 Replace the mouse. End. 011 Exit diagnostics program. Make sure that the mouse driver is properly installed. Go to step 002. 80 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 81
. NO, GO TO STEP 009) With the system powered on and the power supply fan running, check the voltages of the power supply connectors for the system board and all drive connectors, as shown in the following figures. 11 20 1 10 Power Supply Connectors (Bottom View) Hard Drive or CD-ROM End of - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 82
, GO TO STEP 009) The power supply is working normally. If you suspect the on/off switch cable assembly, see Step 003. If the fan continues to run when all connectors are plugged back in, go to "Undetermined Problems" on page 84. If the fan stops running when a drive connector is plugged back in - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 83
. NO, GO TO STEP 004) You have successfully completed the video diagnostics tests. If the problem remains, go to "Index of Symptoms, Messages, Error Codes, or Beeps" on page 60. End. 004 Power off the system unit. Remove the hard disk drive system cable. Power on the system unit. 005 - IS THE SCREEN - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 84
Diskette drive Hard disk drive DIMM Processor System board 4. Power on the system unit. 5. Repeat steps 1 through 4 until you find the failed device or adapter. 6. If software related, reload software from Recovery CD. If the symptom changes, go to "Index of Symptoms, Messages, Error Codes, or Beeps - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 85
Diagnostic Aids Diagnostic Aids ...85 Introduction...86 Power-On Self Test...87 Diagnostics Tools ...88 Using Diagnostics Program from Recovery CD 88 Diagnostics Program Features...89 85 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 86
Introduction This section explains the diagnostic aids, power-on self test (POST) and diagnostics program (PC-Doctor), that are available for troubleshooting problems on the system. 86 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 87
diskette drive A or a hard disk drive or CD-ROM drive, depending on the options selected in the Setup Utility. If any errors are detected by POST, there will be an error message accompanied with an error code shown on display screen and a beep. See "Index of Symptoms, Messages, Error Codes, or Beeps - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 88
PCDoctor, the longer the testing will take. Using Diagnostics Program from Recovery CD 1. Insert the recovery CD into the CD-ROM drive then restart computer. 2. Press F1 during POST to enter BIOS Setup menu. Select and enter "BIOS Features Setup", set "Boot Sequence to CD-ROM, A, C". Save and exit - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 89
• Hard Disk Test • Floppy Disk Test • Keyboard • Video • Internal Speaker • Mouse • Joystick Test • Diskette • Printer Test • SCSI Test • CD-ROM/DVD Test • Stereo Speaker • USB Port • System Configuration • Memory Contents • IRQ and DMA Use • Device Drivers • COM and LPT Ports • Physical Disk Drives - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 90
90 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 91
2275 92 Identifying the Parts of the System Unit...93 Top Cover...95 Adapter Cards...96 Diskette Drive...98 CD-ROM Drive...99 Hard Disk Drive...100 System Board ...101 Power Supply...102 Memory (DIMM)...103 Removals and Replacements of machine type 2255 104 Identifying the Parts of the System Unit - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 92
of machine type 2275 BEFORE REMOVING ANY FRU, POWER-OFF THE COMPUTER UNPLUG ALL POWER CORDS FROM ELECTRICAL OUTLETS, THEN DISCONNECT ANY INTERCONNECTING CABLES. ATTENTION: The System board, processors, adapter cards, DIMMs, and upgrade processors can be damaged by electrostatic discharge. Use - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 93
Identifying the Parts of the System Unit This computer system has 4 bays, 3 of 4 bays have a factory-installed drive. The devices are 3.5" Diskette, optical drive (48X CD-ROM, 8x4x32x CDRW or 12x40x DVD-ROM drive) and 10GB hard disk (some models may have hard disk of 20, 30, 60 or 80 GB capacity). - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 94
2. System board 3. Hard Disk Drive This machine has a factory-installed 3.5" (10, 20 or 30 GB) hard disk drive. 4. Power Supply This is a 155-watt switching power supply. 5. Diskette drive This machine has a factory-installed 3.5" 1.44MB Floppy drive. 6. Optional drive bay This drive can accommodate - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 95
Top Cover To remove the top cover of this system unit: Remove the 3 screws that secure the top cover at the back of the system unit. Hold both sides of the system unit cover and push it backward about 25 inches. Lift the top cover up to remove it completely. Touch the bare metal frame of your system - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 96
Adapter Cards Installing Adapter Cards Remove the top cover first. Remove the slot screw and slot cover for the appropriate expansion slot. Align and insert the adapter card into the adapter card connector. Secure the card with the screw to the system chassis. Reinstall all hardware and screws that - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 97
Removing Adapter Cards Follow these steps to remove an adapter card: Position the system unit so that the card is accessible to you. If the adapter card has cables, disconnect them. Be sure to take note of where the cable is connected. You will have to reconnect these cables when you reinstall the - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 98
to remove it completely. Disconnect the power and signal cables from the back of the diskette drive. Remove the two screws that hold the diskette drive to the mounting tray. Open the door on the front of the computer. Pull the diskette drive toward the front of the computer to remove it. Reverse the - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 99
CD-ROM Drive To remove CD-ROM Drive: Disconnect the power, sound and signal cables from the CD-ROM. Remove the two screws that secure the CD-ROM drive Open the door on the front of the computer. Slide the CD-ROM drive forward through the front opening and remove it. Reverse the procedure to install - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 100
Hard Disk Drive To remove or replace the hard disk drive: Disconnect the power and signal cables from the diskette drive. Remove the two screws that secure the mounting tray at the bottom of the system unit. Pull the drive mounting tray upward and remove it. Remove the four screws (two on each side) - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 101
from the system: To remove the system board, you must remove the adapter cards first. Disconnect the power cable, CD-ROM cable, Diskette Drive cable, Hard Disk Drive cable, audio cable, power switch cable, speaker cable and LED cable from system board. Remove the four screws on system board. 101 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 102
You must remove the top cover first. 2. Disconnect the power cable from the riser board and all drives. 3. Remove the screws in the machine rear that secure the power supply. 4. Rotate the power supply outward as shown. 5. Pull the power supply forward and carefully rotate it toward the front of the - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 103
sockets, DIMM 0 and DIMM 1. These sockets hold dual in line memory modules (DIMM) that provide up to maximum of 512 MB of system memory. Fill each system memory connector sequentially, starting at DIMM 0. Using 3.3V, 133 MHz, unbuffered, SDRAM DIMMs. The maximum memory size is 512 MB total. 103 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 104
of machine type 2255 BEFORE REMOVING ANY FRU, POWER-OFF THE COMPUTER, UNPLUG ALL POWER CORDS FROM ELECTRICAL OUTLETS, THEN DISCONNECT ANY INTERCONNECTING CABLES. ATTENTION: The System board, processors, adapter cards, DIMMs, and upgrade processors can be damaged by electrostatic discharge. Use - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 105
of the System Unit This computer system has 3 bays, each bay has a factory-installed drive in it. There will be some model with 3.5" diskette device. For no-FDD model, there will be one 3.5" bay that is open. There will be front accessible PCMCIA /Card bus supported by optional PCMCIA low profile - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 106
power supply. 2. Modem card This system may include a V.90 56Kbps Data/Fax modem. 3. PCMCIA drive Drive This machine has a factory-installed 48X CDROM or CDRW or DVD-ROM or Combo drive. 7. Hard Disk Drive This machine has a factory-installed 3.25" (20, 60 or 80) GB hard disk drive. 8. PCMCIA drive - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 107
system, then remove any media (diskettes, CDs) form the drives, and turn off all attached devices and the computer. Unplug all power cords from electrical outlets. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 108
Adapter Cards Installing Adapter Cards Remove the screw that secures the adapter card retainer and slot cover. Then remove the card retainer and slot cover. Align and insert the adapter card into the adapter card slot. Secure the card with the screw that you removed in the first step. Reinstall all - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 109
Removing Adapter Cards Follow these steps to remove an adapter card: Position the system unit so that the card is accessible to you. If the adapter card has cables, disconnect them. Be sure to take note of where the cable is connected. You will have to reconnect these cables when you reinstall the - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 110
To remove the diskette drive: Disconnect the power and signal cables from the rear of the diskette drive. Pull up the latch that secures the drive-mounting tray. Slide the drive-mounting tray toward the front of the computer and remove it. Remove the four screws (two on each side) that secure the - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 111
To remove CD-ROM Drive: Disconnect the power, sound and signal cables from the CD-ROM. Pull up the latch that secures the CD-ROM drive-mounting tray. Slide the drive-mounting tray toward the front of the computer and remove it. Remove four screws (two on each side) that secure the bay holder. Pull - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 112
Hard Disk Drive To remove or replace the hard disk drive: Follow the above steps to remove the CD-ROM. Make sure to disconnect the power cord and signal cables from the hard disk drive. Remove the screws that secure the bay holder that holds the hard disk drive. Pull the bay holder right to uncouple - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 113
board from the system: To remove the system board, you must remove the adapter cards first. Disconnect the power cable, CD-ROM cable, Diskette Drive cable, Hard Disk Drive cable, audio cable, power switch cable, speaker cable and LED cable from system board. Remove the screws on system board. 113 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 114
Layout of system board of machine type 2255 and 2275 1. PS/2 keyboard and mouse connector 2. CPU 462 pin socket 3. DIMM 0 4. DIMM 1 5. Diskette drive connector 6. Primary IDE connector 7. Secondary IDE Connector 8. Flash ROM 9. CMOS battery connector 10. JP7: 1-2:normal(default) 2-3:CMOS clear 11. - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 115
Power Supply This system has a 120-watt switching power supply. 1. To remove the power supply. You must remove the top cover first. 2. Disconnect the power cable from the riser board and all drives. 3. Remove the screws in the machine rear that secure the power supply. 115 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 116
Memory (DIMM) This system has 2 system memory module sockets, DIMM 0 and DIMM 1. These sockets hold Dual Inline Memory Modules (DIMMs) that contain a 3.3V signal, 133MHz, unbuffered, SDRAM. The maximum memory size is 512 MB total of system memory. 116 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 117
Power Supply Cable Connector Specifications 122 Main Output Pin Assignment ...123 Factory-Installed Modem Card Layout ...125 Factory-Installed Modem Card Connector Functions 125 3.5-In. Hard Disk Drive Port Signals...131 Keyboard Port Signals ...131 Diskette Drive Cable Connector Signals 132 IDE - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 118
this information to help you locate parts such as electronic boards, connectors, pin numbers, and test points. This chapter also contains jumper settings for the hard disk drive, CD-ROM (compact Disc - Read Only Memory) drive, and the connector information for modem adapter card. 118 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 119
Layout of the System Board for Machine Types 2255 and 2275 Jumpers and Connectors Locations on System Board for machine types 2255 and 2275 119 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 120
Bus Frequency(MHz) JP4 CPUCLK 1-2 133 2-3 100 JP7 CMOS data clear-up Jumper connected 1-2 2-3 Function Normal CMOS Clear JP9 Jumper connected to Front Panel 1-2 3-4 5-8 Indication Hard Disk Drive LED Power LED Power Button 120 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 121
connector P2 PS/2 Keyboard and Mouse connector P3 LAN and USB connector P4 VGA connector P5 LPT1 connector P6 COM 1 connector J1 PCI Slot 1 J2 PCI Slot 2 J3 PCI Slot 3 BAT 1 Battery socket J7 CPU FAN JP5 Hard Disk connector (Primary IDE) JP6 CD-ROM Drive connector (Secondary - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 122
figures when checking for voltages on power supply cable connectors. When checking voltages, the power supply fan must be running. To power on the power supply without using the on/off switch, use a screwdriver or other tools to short the power supply connector (with the switch cable disconnected - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 123
Main Output Pin Assignment Table 5-7. Main Output Pin Assignment Pin Function 1 +3.3 V 2 3.3 V 3 COMMON 4 +5Vdc 5 COMMON 6 +5Vdc 7 COMMON 8 POWER GOOD 9 +5Vs 10 +12Vdc 11 3.3V 12 -12Vdc 13 COMMON 14 P.S-on 15 COMMON 16 COMMON 17 COMMON 18 NC 19 +5Vdc 20 + - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 124
Hard Drive or CD-ROM Power Cable Connector 3.5-In. Diskette Drive Power Cable Connector 124 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 125
-Installed Modem Card Layout 1 2 Factory-Installed Modem Card Layout Factory-Installed Modem Card Connector Functions Item 1 2 Function Telephone line-out Some modem adapters may come without this jack. Telephone line-in Connect to Telephone set - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 126
Slave device Cable selection 3.5-in Hard Disk (Seagate) Jumper Settings Locations Interface Connector Jumper DC Power Conn. Master device Slave device Cable selection 3.5-in Hard Disk (IBM) Jumper Settings Locations Jumper Interface Connector DC Power Conn. Master device Slave device - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 127
5 Description Load / eject button Headphone jack (Some optical drive will not have this jack.) Power-on / busy indicator, lights up in green color while , insert and press an eject-bar inside the emergency eject hole to manually eject the tray. A straightened paper clip with a diameter of 1.2 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 128
C S M 39 S L A 40 DC INPUT 1 2 5V G G 12V 5 4 3 2 1 CD-ROM Rear Panel Item 1 2 3 Function Power supply connector Configuration jumper. See Table 5-9. NOT USED Connect to... Power supply --- CD-ROM Drive Jumper Settings CS SL MA -- -- On -- On -- On -- -- DESCRIPTION - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 129
DIMM Configurations The system board has two DIMM sockets. A maximum of 256KB memory may be installed. You can install 64MB, 128MB or 256 MB DIMM in any sockets and with any combinations. 129 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 130
Monitor Port Signals Pin Signal Name 1 Red Video 2 Green Video 3 Blue Video 4 No Connection 5 Synch Ground 6 Red Error Initialize Select (In) Ground Ground Ground Ground Ground Ground Ground Ground I/O N/A N/A N/A I O O I I/O I O I I I/O N/A I O O Power Power Power Power Power Power Power Power - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 131
3 Ground Keyboard Port Signals Pin Signal Name 1 Keyboard Data 2 Mouse Data 3 Ground I/O Pin I/O 4 N/A 5 Power 6 Signal Name +5 V dc Mouse Clock No Connection I/O Pin I/O 4 N/A 5 Power 6 Signal Name +5 V dc Keyboard Clock Mouse Clock I/O Power I/O N/A I/O Power I/O N/A 131 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 132
Write GATE O 8 Index I 25 Ground N/A 9 Ground N/A 26 Track 0 I 10 No Connection N/A 27 Ground N/A 11 Ground N/A 28 Write Protect I 12 Drive Select 1 O 29 Ground N/A 13 Ground N/A 30 Read Data I 14 No Connection N/A 31 Ground N/A 15 Ground N/A 32 SIDE 1 SELECT O 16 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 133
I/O Pin O 21 N/A 22 I/O 23 I/O 24 I/O 25 I/O 26 I/O 27 I/O 28 I/O 29 I/O 30 I/O 31 I/O 32 I/O 33 I/O 34 I/O 35 I/O 36 I/O 37 I/O 38 Power 39 N/A 40 Signal Name DMA Request Ground Host IOW Ground Host IOR Ground I/O Channel Ready No Connection DMA Acknowledge - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 134
134 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 135
Safety Inspection Guide Safety Inspection Guide ...135 General Guidelines...136 135 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 136
service personnel with an acceptable level of safety. This guide IBM service supplements outlining feature/model changes, along with the machine history, should be reviewed. Check the following items: Damaged, missing, or changed parts, especially in the area of the On/Off switch and the power supply - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 137
137 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 138
- Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 139
Parts Catalog Parts Catalog of machine type 2275...140 Assembly 1: System Unit ...140 Assembly 2: Diskette Drive, Hard Disk Drive 142 Assembly 3: CD-ROM, Modem Card ...143 Assembly 4: Keyboard and Mouse ...145 Parts Catalog of machine type 2255...146 Assembly 1: System Unit ...146 Assembly 2: - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 140
) 1-2 24P6093 AMD Duron 900MHz (Includes Fansink) 1-3 24P6007 Fansink, Supports AMD Duron Processors 1-4 19K3293 64MB module (PC133) 1-4 19K3294 128MB module (PC133) 1-5 1-6 140 00N7685 6952301 155W (Micro-tower) Power Supply Power Cord US, LA (Lo Volt), Canada, Mexico, Peru, Colombia - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 141
Passive Speaker Jack and S/PDIF Jack) 24P6057 Port Bracket w/Speaker Out 24P6062 Planar I/O EMC Shield 19K7814 LED/Power Switch Asm 19K7813 Power Button 37L2502 Power Supply Bracket 03K9655 Foot(4) 24P6000 Dual USB Cable, 100Mil Pin Pitch 24P6044 Cable assembly S/PDIF & speaker Out 36L9077 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 142
Assembly 2: Diskette Drive, Hard Disk Drive Asm-Index FRU Number Description 2-1 24P6001 10 GB Hard Disk Drive, 3.5", 5400RPM, ATA 100, 20GB/Platter 2-1 24P6003 20 GB Hard Disk Drive, 3.5", 5400RPM, ATA 100, 20GB/Platter 2-1 24P6004 30 GB Hard Disk Drive, 3.5", 5400RPM, ATA 100, 20GB/Platter - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 143
/TW/HK/China/Japan; Askey 1456VQH87, NA/LA/SA/TW/HK/China/Japan (low profile modem with full height bracket) 3-4 22P2428 Modem 56K, GVC F-1156IV/R9C Argentina (low profile modem with full height bracket) 3-4 22P2289 Modem 56K, GVC F-1156IV+/R9C, EMEA/ANZ/Singapore/India; Askey, 1456VQH87 (INT1 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 144
3-6 01N1872 Modem Phone Cable Adapter Australia 3-6 01N1874 Modem Phone Cable Adapter New Zealand 3-6 60H6043 Modem Phone Cable Adapter, Spain/Southern Ireland 3-6 60H6045 Modem Phone Cable Adapter, Austria 3-6 60H6046 Modem Phone Cable Adapter, Belgium 3-6 60H6047 Modem Phone Cable - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 145
Assembly 4: Keyboard and Mouse 4-3 4-2 4-1 Asm-Index FRU Number Description 4-1 10L6149 Logitech Badger (2 Button), Black 4-1 28L1868 Scroll Point II, Black 4-2 19K1910 106 US ENGLISH 103P US/ANZ/CH 4-2 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 146
Athlon 1 GHz, Low Power (Includes Fansink) 1-3 24P6007 Fansink, Supports AMD Duron Processors 1-3 24P6056 Fansink, Supports AMD Athlon Processors 1-4 1-6 14F0032 Power Cord UK/HK/Singapore/United Arab Emirate (Dubai) 1-6 36L9015 Power Cord Japan 1-7 24P6045 PCMCIA Device (Drive), w/Black - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 147
Bezel) Door, Recyclable Material, Sapphire Blue, Netvista, PIKA/VEGAS III 22P6031 Main (Bezel) power supply), DT, Black 19K3333 Port Bracket LP/PCI, DT 19K3334 Planar I/O Port EMC Shield 19K3335 Power Microphone Jack, Pika 22P2296 Cable Assembly, supports USB, SPDIF, Volume Control, Head Phone - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 148
Assembly 2: Diskette Drive, Hard Disk Drive Asm-Index FRU Number Description 2-1 24P6003 20GB HDD, 3.5", 5400RPM, ATA100, 20GB/Platter 2-1 24P6006 60GB HDD, ATA 100, 20GB/Platter 2-2 24P6035 3.5", FDD , 2 Mode w/Black Bezel 2-3 24P6079 HDD Cable, DT 2-4 19K3340 Diskette Drive Cable 148 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 149
22P2448 8X4X32X CD-RW, Black Bezel 3-1 22P2404 12X-40X DVD-ROM, Black Bezel 3-1 06P5289 8X CD-R/4X CD-RW/32X CD-ROM/8X DVD-ROM DRIVE, BLACK 3-2 19K3342 CD-ROM Cable 3-2 24P6081 CD-ROM Cable 3-3 09N5406 Audio Cable, CD-ROM, Used w/MSI-6188 810E Planar 3-4 22P2286 Modem 56K, For SFF GVC - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 150
Assembly 4: Keyboard and Mouse 4-2 4-1 4-3 Asm-Index FRU Number Description 4-1 10L6149 BADGER, Black 4-1 28L1868 Scroll Point II, Black 4-2 19K1915 106 Chinese/US/ 467 HK/TW 4-2 19K1928 111 Japanese - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 151
online resources including several Internet World Wide Web sites, the IBM Online HelpCenter support areas, and a Fax-Back service. The IBM Automated Fax-Back System offers a variety of IBM computer-related articles. To access this service, call 800-IBM3395. The Fax-Back system file library can - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 152
USB port, 38 F Fan Error Symptoms 65, 81 H Hard Disk Drive 36, 100 3.5-In. Jumper Locations & Settings, 126 32-bit Access, 38 Check Procedure, 71 Error Symptoms, 66 PIO Mode, 38 Hard Disk Drive, 38 I IDE Connector Signals, 133 J Joystick, 38, 89 Error Symptoms, 68 K Keyboard, 37 Check Procedure, 78 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 153
, 104 Adapter Cards, 108 CD-ROM Drive, 111 Diskette Drive, 110 Hard Disk Drive, 112 Memory (DIMM), 116 Power Supply, 115 System Board, 113 Top Cover, 107 Repair Information, 91 S Safety Inspection Guide, 135 Serial Number, 41 Serial Port, 35, 38,44 Error Symptoms, 68 Port Signals, 130 Specifications - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 154
U Undetermined Problems Check Procedure, 84 USB, 38 V Video, 35 Error Symptoms, 67 154 - Lenovo NetVista | Hardware Maintenance Manual (HMM) for Aptiva and NetVista 2255 - Page 155
Printed in U.S.A. International Business Machines Corporation Old Orchard Road, Armonk, New York 10504 Part Number: 24P2908 Pub Number: S24P-2900-00 04/06
i
Hardware Maintenance Service
for Service Level A
For Micro Tower Model
Machine Type 2275
For Desktop Model
Machine Type 2255