Lenovo NetVista A20 Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a
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- Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 1
Hardware Maintenance Service for Service Level A For Micro Tower Models Machine Type 2193, 2194 and 6345 For Desktop Models Machine Type 2196, 2197 and 6344 1 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 2
Before using this information and the product it supports, be sure to read the general information FITNESS FOR A PARTICULAR PURPOSE. References to IBM products, programs, or services do not imply that IBM intends to make them available outside the forth in GSA ADP Schedule Contract with IBM Corp. 2 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 3
, Error Codes, or Beeps 57 Troubleshooting ...67 Factory-Installed Storage Devices ...68 Factory-Installed Modem Card...70 Audio (Not Supported by Diagnostics Program 71 CD-ROM Drive ...73 Memory ...74 Keyboard...75 Mouse ...76 Power Supply...77 Monitor ...79 Undetermined Problems ...80 Diagnostic - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 4
...135 Mouse Port Signals ...135 Keyboard Port Signals ...136 Diskette Drive Cable Connector Signals ...137 IDE Cable Connector Signals ...138 Safety Inspection Guide...139 General Guidelines ...140 Parts Catalog ...141 Parts Catalog of machine type 2193, 2194, and 6345 142 Assembly 1: System Unit - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 5
property rights, or other legally protectable 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 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 6
two surfaces with different electrical potentials. Electrical current from power, telephone, and communications cables is hazardous. To avoid shock hazard, connect and disconnect cables as described following when installing, moving, or opening covers of this product or attached devices. To Connect - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 7
power, telephone, and communication cables can be hazardous. To avoid personal injury 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. 7 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 8
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 A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 9
cuidado: Ao substituir a bateria, utilize apenas o Número de Peça IBM 33F8354 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 A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 10
telecomunicação, redes e modems antes de abrir as tampas, a menos que receba outras instruções nos procedimentos de instalação e configuração. 10 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 11
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lectrique, ne manipulez aucun câble et n'effectuez aucune opération d'installation, d'entretien ou de reconfiguration de ce produit au cours d'un ou des périphériques qui lui sont raccordés, reportez-vous aux instructions ci-dessous pour connecter et déconnecter les différents cordons. Connexion - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 17
une pile de référence identique exclusivement - voir la référence IBM - ou par une pile équivalente recommandée par le fabricant. la réglementation en vigueur. attention: Si une unité de CD-ROM est installée, prenez connaissance des informations suivantes : Pour éviter tout risque d'exposition au - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - 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 A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 19
von Netz-, Telefon- und Datenübertragungsleitungen sind gefährlich. Um einen Stromschlag zu vermeiden, nur nach den Anweisungen arbeiten, die für Installation, Transport oder Öffnen von Gehäusen dieses Produkts oder angeschlossenen Einheiten gelten. Kabel anschließen Kabel lösen 1. Alle Geräte - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 20
achtung: Eine verbrauchte Batterie nur durch eine Batterie mit der IBM Teilenummer 33F8354 oder durch eine vom Hersteller empfohlene Batterie ersetzen. Wenn Ihr System ein Modul mit einer Lithium-Batterie enthält, ersetzen Sie es immer mit dem selben Modultyp vom selben Hersteller. Die Batterie enth - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 21
vermeiden, ist der Server auszuschalten. Die Verbindung zu den angeschlossenen Netzkabeln, Telekommunikationssystemen, Netzwerken und Modems ist vor dem Öffnen des Servergehäuses zu unterbrechen (in Installations- und Konfigurationsanweisungen nicht anders angegeben). 21 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - 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 A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 23
Quando si sostituisce la batteria, utilizzare solo una batteria IBM o 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 A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - 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 A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 25
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también deben estar conectados a receptáculos con la debida instalación eléctrica. Cuando sea posible, utilice una sola mano para conectar o desconectar los cables de señal a fin de evitar una posible descarga al tocar dos superficies con distinto potencial eléctrico. La corriente eléctrica de los - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 29
caution: Al cambiar la batería, utilice únicamente la batería IBM Número de pieza 33F8354 o un tipo de batería . Cuando quiera desechar la batería, siga las disposiciones y reglamentaciones locales. caution: Cuando instale una unidad de CD-ROM, tenga en cuenta la siguiente información. Si se llevan - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 30
exposición directa. ≥32 Kg ≥55Kg caution: Alce la máquina con cuidado; el sobrepeso podría causar alguna lesión. caution: La corriente eléctrica de los cables de comunicaciones, de teléfono y de alimentación puede resultar peligrosa. Para evitar posibles lesiones o daños del aparato, desconecte los - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 31
drive in the computer is a laser product. The CD/DVD-ROM drive's classification label (sample shown below) is located on the drive Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. In other countries, the drive laser system and the CD/DVD-ROM drive ensures - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 32
IBM OS/2 Personal System/2 PS/1 PS/2 Intel, Pentium, MMX, EtherExpress, and LANDesk are trademarks or registered trademarks of Intel Corporation. Microsoft, MS-DOS, Windows, and Windows NT are trademarks or registered trademarks of Microsoft Corporation. Other company, product, and service - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 33
chapters: Notices contains 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 A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 34
34 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 35
BIOS-contained Model Number and Serial Number 43 BIOS Setup Utility ...44 Working with the Setup Menus ...44 Start Options ...46 Advanced Setup...47 Power Management Setup...49 Set Password...49 Specifications...50 Operating Requirements ...51 Special Tools ...52 Copyright - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 36
Introduction This chapter gives a general overview of Machine Types 2193, 2194, 2196, 2197, 6344 and 6345, describes the standard and optional features, and details functional and environmental specifications. Machine Types 2196, 2197 and 6344 are desktop models and 2193, 2194 and 6345 are micro - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 37
) • Keyboard port (6-pin PS/2 mini-din connector) • Mouse port (6-pin PS/2 mini-din connector) • Four USB ports • For 2194, 6345 and 6344 (in the US, LA and Canada) systems will only have 2 USB ports • 10/100 Mbps Ethernet port • This setting is not supported in 2194 systems. For 6344 systems in the - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 38
/AT drive. • Read data and play audio from standard and mini CD-ROM and audio compact discs (audio CDs). Multimedia • One pair of internal speakers. Power Management • Compliant to ACPI and supports display power management signaling (DPMS) monitor. • Software shutdown by Windows 98. • System enters - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 39
3-wire power cord. • 1.8-m (5.8-ft) attached signal cable. • Auto-sensing power input for 100 V ac to 240 V ac. Keyboard • PS/2 104-key rubber dome IBM Keyboard with 1.8-m (5.8-ft) cable. Keyboard is Geography/Model dependent. Mouse • 2 button mouse connected to the mouse port with 1.8-m (5.8-ft - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 40
features.(not standard in 6344 and 6345 systems) For 2194 and 6345 systems, use ADI 1881 Codec. All other models use Cirrus Logic 4299 Codec. IBM PS/2-compatible mouse IBM PS/2-compatible keyboard 9-pin connector with RS232D electrical interface Supports SPP (IBM PC/AT, PS/2) compatible, EPP (IEEE - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 41
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 Default Settings" on page 45. 41 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 42
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, Program (y/n)", type Y to flash and update the system bios. 6. The program updates the BIOS automatically. 7. Wait for the update to complete. - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 43
installing a new BIOS ROM, then you need to enter the original system model number and serial number in the new BIOS ROM. To enter the model number and serial number into BIOS: 1. Prepare a bootable DOS diskette with VPD.EXE files. 2. Insert the diskette and boot from drive the instructions on the - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 44
Utility lets you review and change important information about the computer and its 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 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 45
on the keyboard that will help the setting. Load Default Settings When you purchase an IBM personal computer, it is already configured for use. The original the system battery − When you customize your system configuration settings and some resource assignments conflict causing the computer to - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 46
drive for any attempt at modification. If any attempt is made, the BIOS will halt the system problem before any damage is done. Quick Power On Self Test Speeds up Power On Self Test (POST) after you power up the computer , the system chipset provide more common and much faster support than keybords - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 47
(Interrupt Request) when the system contains no floppy drive for compatibility with Windows 95 logo certification. Also select system has. Diskette Drive A Determines the type of Diskette Drive A. PS/2 Mouse Function Determines whether the mouse USB Setup The options in this menu item are used to - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 48
Keyboard Support Select enabled to use a USB keyboard. The USB Controller must also be set to enabled. IDE Drives Setup PIO (Programmed Input/Output) IDE device driver controllers can support up to two separate drives. These drives have a master/slave relationship which is determined by the cabling - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 49
IRQ Determines the midi port IRQ (Interrupt Request) number. Power Management Setup The Power Management Setup allows you to configure your system to most effectively save energy while operating in a manner consistent with your own style of computer use. APM Video Off Option Determines the video off - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 50
(14.96 in.) • For Machine types 2196, 2197 and 6344: − 305 mm (12.45 in.) x 380.4 mm (14.97 in.) x 88 mm (3.46 in.) Weight: • System unit: • For Machine types 2193, 2194 and 6345: − 9.2 kg (20.26 lb) • For Machine types 2196, 2197 and 6344: − 8.5 kg (18.72 lb) Environment: • Temperature - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 51
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 in the 230 V ac position when - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 52
Special Tools The following special tool is required to service this system when running the diagnostics program (PC-Doctor): • Wrap plug, P/N 72X854 52 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 53
Beeps 57 Troubleshooting ...67 Factory-Installed Storage Devices ...68 Factory-Installed Modem Card...70 Audio (Not Supported by Diagnostics Program 71 CD-ROM Drive ...73 Memory ...74 Keyboard...75 Mouse ...76 Power Supply...77 Monitor ...79 Undetermined Problems ...80 Copyright IBM Corp. 2000 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - 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 A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 55
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 A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 56
Select and execute All Tests. Go to step 008. 007 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. 008 - DOES THE DIAGNOSTICS FINISH - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 57
the most likely cause. POST Error Codes and Messages 161 Load default settings in Setup and reboot the system. CMOS battery failed CMOS battery. System board. 162 Make sure the equipment (diskette drive, hard disk CMOS checksum error drive, keyboard, mouse, etc.) is connected properly and - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 58
Beeps List BIOS Error Codes, Messages, beeps Action/FRU NOTE: To diagnose a problem, first find the BIOS error messages, codes, or beeps in left setup. failure Hard disk drive cable/connection. Hard disk drive. System board. 1762 Make sure that the System Boot Drive parameter in the Primary - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 59
failure 8602 Mouse error on no Mouse present Check IDE drive jumper. See "3.5-In. Hard Disk Drive Jumper Locations" on page 131. IDE drive power. IDE drive cable/connection. IDE drive. Make sure the Mouse is connected properly and is set correctly in BIOS Setup. Mouse. Sytem board. SYSTEM HALTED - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 60
List BIOS Error Codes, Messages, beeps Action/FRU NOTE: To diagnose a problem, first find the BIOS error messages, codes, or beeps in problem cannot be isolated. ERROR ENCOUNTERED INITIALIZING HARD DRIVE Hard drive cannot be initialized. Be sure the adapter is installed correctly and all cables - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 61
and Beeps List BIOS Error Codes, Action/FRU Messages, beeps NOTE: To diagnose a problem, first find the BIOS error messages, codes, or beeps in left the most likely cause. Beeps (2: long, 1: short) 2-1-1 This code indicates that a video error has occurred and the BIOS cannot initialize the - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 62
from Recovery CD. Management" is set to [Enabled], and power saving timer set in BIOS has elapsed. System hangs "Index of Symptoms, Messages, Error Codes, or Beeps" on before system boot. page 57. "Undetermined Problems" on page 80. System hangs after Execute a system test ("Diagnostics - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 63
diagnosing any hard disk drive problems. Hard disk drive test Load default settings. failed. Hard disk drive cable. Hard disk drive. System board. Hard disk drive format error. Load default settings. Hard disk drive cable. Hard disk drive. System board. Hard disk drive write error. Load - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 64
no error codes or messages Make sure that the CD-ROM driver is installed properly. are displayed. CD-ROM drive. CD-ROM drive can Make sure that the headphone jack of the CD-ROM has an play audio CD but output, then check if the audio cable from CD-ROM drive to no sound output. system board CD - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 65
is set in BIOS Setup. failed. 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 for the printer. Joystick 65 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 66
Some or all keys on "Keyboard" on page 75. keyboard do not work. Power Supply Pressing power switch cannot turn off system.. (Only unplug power cord from electrical outlet can turn off system.) See "Power Management Setup" on page 48. Power switch cable assembly "Power Supply" on page 77 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 67
Troubleshooting Failing Parts or Assemblies: The check procedures generally help you trace a problem to one part or 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 asked to measure - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 68
and visually compare the devices installed in the system unit to those shown in the Tech Support Form. 004 - IF THE NUMBER OF DISKETTE, HARD DISK, OR CD-ROM DRIVE IS NOT CORRECT, READ AHEAD; OR GO TO STEP 005. Check the cable installation of all disk drives. Diskette drive should be connected to the - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 69
CD-ROM/DVD Test if you want to test the CD-ROM 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 57. If no error can be detected - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 70
. Connect a hard disk drive with pre-loaded Windows 98. Power on the system unit. Perform the following steps under Windows 98. NOTE: If an operating system other than Microsoft Windows 98 is installed, the program screens and icons may differ from these instructions. − 1. Start Microsoft Windows 98 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 71
-click on the item with the mouse. For more information about using Microsoft Windows 98, see the user's guide that came with the computer. If an operating system other than Microsoft Windows 98 is installed, the program screens and icons may differ from these instructions. 001 - START Power off the - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 72
008 Make sure that the volume control is not turned low. Make sure that the speaker and its adapter are not damaged. Make sure that the speaker is plugged into speak-out jack. Refer to Parts/Test Point Locations on page 111 If the error cannot be resolved, replace the system board. End. 72 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 73
002 - DO YOU SEE A MESSAGE "NO CD-ROM DRIVE OR MSCDEX DEVICE DRIVER INSTALLED." ? (YES, READ AHEAD. NO, GO TO 003.) Exit the diagnostics program and power off the system. Check and make sure that the CD-ROM drive power cable and audio and data cables are not damaged and are connected properly. Check - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 74
Memory 001 - START Power off the system unit. Insert the diagnostics diskette into the diskette drive. Make sure that all DIMMs are installed correctly. Power on the system unit. Take note of any messages, error codes, or symptoms. 002 - DO YOU RECEIVE POST MEMORY ERROR MESSAGE? (YES, READ AHEAD. NO - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 75
THE GAP OF KEYCAPS? (YES, READ AHEAD. NO, GO TO STEP 005.) Power off the system unit. Carefully remove the grime and solve the stuck keys problem. Go to step 001. 005 - ARE THERE ANY BROKEN PINS IN THE KEYBOARD PLUG? (YES, GO TO STEP 007. NO, READ AHEAD.) Try with a known good - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 76
STEP 010. NO, READ AHEAD.) Try with a known good mouse. 009 - DO THE ERROR SYMPTOMS STILL REMAIN? (YES, READ AHEAD. NO, GO TO STEP 010.) Replace the system board. End 010 Replace the mouse. End. 011 Exit diagnostics program. Make sure that the mouse driver is properly installed. Go to step 002. 76 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 77
power cord from the back of the system unit. Disconnect all power and switch cable connectors from the system board and the power supply. Disconnect the power connectors to all drives. Connect the power connector to system board as a power load for driving up power supply. Reconnect the power cord - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 78
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 80. If the fan stops running when a drive connector is plugged back in, go to "Start" on page - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 79
Safe mode (VGA) will be set for Windows 98. Use the operating system's video setup to change the monitor resolution. problem remains, go to "Index of Symptoms, Messages, Error Codes, or Beeps" on page 57. End. 004 Power off the system unit. Remove the hard disk drive system cable. Power on the system - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 80
and continue: 3. Remove or disconnect the following, one at a time: Non-IBM devices External devices Any adapters Modem card, if installed CD-ROM drive 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 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 81
Diagnostic Aids Diagnostic Aids ...81 Introduction ...82 Power-On Self Test...83 Diagnostics Tools...84 Using Diagnostics Program from Recovery CD 84 Diagnostics Program Features...84 Copyright IBM Corp. 2000 81 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 82
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. 82 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 83
Memory • SVGA Controller • Hard Disk Drive(s) • Floppy Diskette Drive(s) • Keyboard • Mouse • Parallel Port(s) • Serial Port(s) • CD-ROM Drive(s) • Sound Controller To start POST, turn on the monitor and then the system unit. The following will happen: 1. The IBM logo will appear on center of the - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 84
program, developed by Watergate for IBM, is the primary method of testing the computer. You can use it to test the IBM components of the system and some external devices. The amount of time required to test components depends on the number of components installed and selected. The more devices - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 85
Diagnostics Program Features Hardware Info Utility Quit • Onboard Ethernet • USB Port • System Configuration • Memory Contents • IRQ and DMA Use • Device Drivers • COM and LPT Ports • Physical Disk Drives • Logical Disk Drives • VGA Information • Software Interrupts • SCSI Devices • I/O Use • IDE - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 86
86 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 87
and Replacements of machine type 2196, 2197, and 6344 99 Identifying the Parts of the System Unit ...100 Top Cover ...102 Adapter Cards...103 Diskette Drive...104 CD-ROM Drive ...105 Hard Disk Drive...106 System Board ...107 Power Supply...108 Memory (DIMM) ...109 Copyright IBM Corp. 2000 87 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 88
of Machine types 2193, 2194, and 6345 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 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 89
Parts of the System Unit This computer system has 4 bays, each bay has a factory-installed drive in it. The devices are 3.5" Diskette, 40X CD-ROM drive (For 6345 system only some models have) and 5.0 GB hard disk (some models may have hard disk of 10 or 15 GB capacity). Diskette drives in this unit - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 90
has a factory-installed 40 X CDROM drive. 3.Bay 2 This drive can accommodate a 5.25-inch device. 4.Hard Disk Drive This machine has a factory-installed 3.5" (10 or 15) GB hard disk drive. 5.Diskette Drive This machine has a factory-installed 3.5" 1.44MB Floppy drive. 6.System board 7.Speaker jack - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 91
cover and push it backward about 25 mm. Lift the top cover up to remove it completely. Touch the bare metal frame of your system unit to dissipate the static electricity from your body. Do not touch any of the components inside the frame before you touch the frame. Do - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 92
reinstalled) and screws that you removed prior to the installation of the adapter card. 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 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 93
Disconnect the power and signal cables from the back of the diskette drive. Remove the diskette mounting tray from the chassis as following illustration : Pivot the latch that secures the lower drive-mounting tray. Slide the drive-mounting tray toward the rear of the computer and remove it. Note: If - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 94
CD-ROM Drive To remove CD-ROM Drive: Disconnect the power, sound and signal cables from the CD-ROM. Remove the four screws (two on each side) that hold the CD-ROM drive to the chassis. Open the door on the front of the computer. Slide the CD-ROM drive forward through the front opening and remove - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 95
To remove or replace the hard disk drive: Make sure to disconnect the power and signal cables from the CD-ROM drive and the diskette drive. Pivot the latch that secures the lower drive-mounting tray. Slide the drive-mounting tray toward the rear of the computer and remove it. Note: If the chassis - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 96
, 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 eight screws on system board. Note: Be sure to stay the I/O Port Bracket on - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 97
Power Supply This system has a 95-watt switching power supply. To remove the power supply, you must remove the top cover first. Disconnect the power cable from the riser board and all drives. Remove the screws in the machine rear that secure the power supply. 97 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 98
Memory (DIMM) This system has 2 system memory module sockets, DIMM 0 and DIMM 1. These sockets hold dual in line memory modules (DIMM) that contains 3.3V single or double-sided synchronous DRAM (SDRAM). The maximum memory size is 512MB total. 98 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 99
of machine type 2196, 2197, and 6344 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 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 100
Identifying the Parts of the System Unit This computer system has 3 bays, each bay has a factory-installed drive in it. The devices are 3.5" Diskette, 40X CD-ROM drive and 5.0 GB hard disk (some models may have hard disk of 10 or 15 GB capacity). Diskette drives in this unit use the standard - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 101
is only available on selected models. 6. CD-ROM Drive This machine has a factory-installed 40 X CDROM drive but not standard in 6344 models. 7. Hard Disk Drive This machine has a factory-installed 5.25" 4 (6 or 8) GB hard disk drive. 8. System board 9. PCMCIA drive adapter card. This option is only - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 102
top cover and push it forward about 25 inches. Lift the top cover up to remove it completely. Touch the bare metal frame of your system unit to dissipate the static electricity from your body. Do not touch any of the components inside the frame before you touch the frame. Do - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 103
reinstalled) and screws that you removed prior to the installation of the adapter card. 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 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 104
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 bay holder. Pull the diskette drive from the mounting tray to remove it. Reverse the procedure to install a new drive. . 104 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 105
the CD-ROM drive-mounting tray. Slide the drive-mounting tray toward the back of the computer and remove it. Remove four screws (two on each side) that secure the bay holder. Pull the bay holder backward and lift it up to remove it completely. Reverse the procedure to install a new drive. 105 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 106
steps to remove the CD-ROM. Make sure to disconnect the power cord and signal cables from the hard disk drive and the diskette device. Remove the screws that secure the bay holder that holds the hard diskette drive. Pull the bay holder right to uncouple it from the chassis completely and lift - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 107
Board To remove the system 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 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 108
Power Supply This system has a 95-watt switching power supply. To remove the power supply, you must remove the top cover first. Disconnect the power cable from the riser board and all drives. Remove the screws in the machine rear that secure the power supply. 108 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 109
Memory (DIMM) This system has 2 system memory module sockets, DIMM 0 and DIMM 1. These sockets hold dual in line memory modules (DIMM) that contains 3.3V single or double-sided synchronous DRAM (SDRAM). The maximum memory size is 512MB total. 109 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 110
110 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 111
...134 System Board Connector Pin Signals ...135 Monitor Port Signals...135 Serial Port Signals ...135 Parallel Port Signals...135 Mouse Port Signals ...135 Keyboard Port Signals ...136 Diskette Drive Cable Connector Signals ...137 IDE Cable Connector Signals ...138 Copyright IBM Corp. 2000 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 112
chapter contains system board layouts and jumper settings. It is useful when you are asked to measure voltages. Use 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 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 113
Layout of System Board of Machine Types 2194 (Italy), 2197 and 6344 (EMEA/AP) Jumpers and Connectors Locations of System Board of Machine Types 2194 (Italy), 2197 and 6344 (EMEA/AP) 113 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 114
Types 2194 (Italy), 2197 and 6344 (EMEA/AP) Table 4-1 Jumper settings of the System Board of Machine Types 2194 (Italy), 2197 and 6344 (EMEA/AP) Jumper/Settings Function Bus Frequency(MHz) JP9 JP10 JP11 JP13 1-2 Function Normal Clear Indication Power LED Hard Disk Drive LED Power Button 114 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 115
Hard Disk connector (Primary IDE) CD-ROM Drive connector (Secondary IDE) CD Audio connector CD IN connector Passive speaker connector COM 1 connector SYSTEM FAN ATX Power connector Front USB, Audio In, Audio Out and Volume control PS/2 Keyboard and Mouse connector Flash ROM BIOS VGA connector 115 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 116
Layout of System Board of Machine Type 6344 (US/Canada/LA) Jumpers and Connectors Locations of System Board of Machine Type 6344 (US/Canada/LA) Jumper Settings of the System Board of Machine Type 6344 (US/Canada/LA). The Jumper Ratio is determining by BIOS. 116 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 117
Machine Type 6344 (US/Canada/LA) Table 4-3 Connectors and Functions of System Board of Machine Types 6344 (US/Canada/LA) Connector BATT FDD 1 Connector Serial Port Connector Parallel Port Connector VGA Connector Keyboard / Mouse connector Wake Up on LAN Connector Modem Wake Up Connector CD-In Connector - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 118
Layout of System Board of Machine Types 2193 and 2196 Jumpers and Connectors Locations of System Board of Machine Types 2193 and 2196 118 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 119
Board of Machine Types 2193 and 2196 Table 4-4 Jumper Settings of the System Board of Machine Types 2193 and 2196 Jumper/Settings Function Bus Frequency (MHz) JP1 JP2 JP3 Normal Clear Indication Power LED Hard Disk Drive LED Power Button JP5 Vcore Voltage 1-2 3-4 5-6 CPU Voltage Frequency 2.1V - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 120
of System Board of Primary IDE) CD-ROM Drive connector (Secondary IDE) Digital Flat Panel connector USB and LAN connector DIMM 0 DIMM 1 PCI Slot 1 PCI Slot 2 PCI Slot 3 Floppy Diskette connector Power Switch Printer, COM 1 and VGA connector PS/2 Key Board and Mouse - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 121
of Machine Types 2194 and 6345 TV/DFP JP22 JP17 J20 J13 SYSTEM FAN JP14 WOL IR AC97 Game & Audio VGA COMA LPT JP11 AMR JP18 J7 JP3 JP20 JP21 CPU USB PS/2 JP2 JP19 CPU FAN J17 AU SDRAM 8810 JP23 JP5 SDRAM JP16 JP15 FWH32 ICH/ 82801 JP24 JP13 JP12 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 122
Settings of the System Board of Machine Types 2194 and 6345 I/O Ports Connector USB IDE1 IDE2 PS/2 FLOPPY COMA LPT VGA ATX Power GAME & Audio USB port. For Primary IDE port. For Secondary IDE port. For PS/2 Mouse & Keyboard port. For Floppy port. For Serial port1 (COM A){Support Modem Ring On - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 123
SYS FAN: System FAN Connector Pin No. Function 1 GND. 2 +12V 3 SENSE J9: Buzzer Enable (Optional) Pin No. Function Open Internal Buzzer Disable Close Internal Buzzer Enable J17 RING PWR ON :Internal Modem Card Ring PWR On Pin No. Function 1 Signal 2 GND JP2: Keyboard Power On - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 124
Timeout Reboot. Close No Reboot on Timeout. (Default) JP17: Onboard Sound function (Optional) Pin No. Function 1-2 close Enabled Sound.(Default) 2-3 close Disabled Sound. J13/ J20: USB Port Selection (Optional) Pin No. Function 1-2 close Front Panel - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 125
Device Wake up Pin No. 1-2 close Function Disable USB Device Wake up (Default). 2-3 close Enable USB Device Wake up. JP20/JP21: Quad Speaker (Optional) Pin No. 1-2 close Function LINE_IN 2-3 close QUAD OUT JP24: FWH Write Protection Pin No. Function Open Normal (Default) Close Write - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 126
PIN 1: LED anode (+) PIN 2: LED cathode (−) PIN 3: LED cathode (−) 1+ − PIN 1: VCC (+) PIN 2: NC PIN 3: NC PIN 4: Data (−) HD: IDE Hard Disk Active LED 1 PIN 1: LED anode (+) PIN 2: LED cathode (−) GN: Green Function Switch Open: Normal operation Short: Entering Green Mode GD: Green LED - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 127
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 from the connector on the system board) or use a connection (jumper) to short the black and green wires of the 20-pin connector on power supply. 20 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 128
Main Output Pin Assignment Table 4-7 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 +5Vdc Color Orange Orange BLACK RED BLACK RED - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 129
Hard Drive or CD-ROM Power Cable Connector 3.5-In. Diskette Drive Power Cable Connector 129 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 130
Modem Card Layout 1 2 Factory-Installed Modem Card Layout Factory-Installed Modem Card Connector Functions Item Function Connect to... 1 Telephone line connector. The longer exposed end (approx. 15mm) of the cable should be connected to the modem card. The other end should be connected to the - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 131
) Jumper Settings Locations Back of Drive (Quantum) AT Interface connector DS CS PK Master CS GND Default Setting Jumper Configurations Slave Cable Select CS DS DS GND GND GND Jumper Shown in Parking Reserved Position Position DS with CS for Slaves not supporting DASP 3.5-In. Hard Disk - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 132
CD-ROM Drive CD-ROM Front Panel NOTE: Position of CD-ROM switches and LEDs may vary from reason the tray does not eject automatically, 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 mm (typical) can be used - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 133
1 2 3 Function Power supply connector Configuration jumper. See Table 5-9. NOT USED 1 Connect to... Power supply --- CD-ROM Drive Jumper Settings CS SL MA DESCRIPTION -- -- On Drive configured as a Master. (default) -- On -- Drive configured as a Slave. On -- -- Cable select 133 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 134
DIMM Configurations The system board has two DIMM sockets. A maximum of 512MB memory may be installed. You can install 16MB, 32MB, 64MB, 128MB, or 256MB DIMMs in any sockets and with any combinations. 134 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 135
System Board Connector Pin Signals Monitor Port Signals Pin Signal Name I/O Pin Signal Name I/O 1 Ground Ground Ground I/O N/A I O O Power Power Power Power Power Power Power Power Mouse Port Signals Pin Signal Name 1 Mouse Data 2 No Connection 3 Ground I/O Pin I/O 4 N/A 5 Power 6 Signal - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 136
Keyboard Port Signals Pin Signal Name 1 Keyboard Data 2 Mouse Data 3 Ground I/O Pin Signal Name I/O 4 +5 V dc N/A 5 Keyboard Clock Power 6 Mouse Clock I/O Power I/O N/A 136 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 137
Diskette Drive Cable Connector Signals Pin Signal Name I/O Pin Signal Name I/O 1 No Connection N/A 18 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 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 138
IDE Cable Connector Signals Pin Signal Name 1 Host Reset 2 Ground 3 Host Data 7 4 Host Data 8 5 Host Data 6 I/O Pin Signal Data 15 19 Ground 20 No Connection I/O 38 Power 39 N/A 40 Host CS1 ACTIVE bar Ground I/O I Power O Power O Power I N/A O Power I N/A O N/A O O O O I Power 138 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 139
Safety Inspection Guide General Guidelines ...140 139 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 140
by this Safety Inspection Guide. If any unsafe conditions are present, you must find out how serious the hazard is and if you can continue before you correct the hazard. All current IBM service supplements outlining feature/model changes, along with the machine history, should be reviewed. Check the - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 141
Unit ...142 Assembly 2: Diskette Drive, Hard Disk Drive 145 Assembly 3: CD-ROM, Modem Card ...146 Assembly 4: Keyboard and Mouse ...148 Parts Catalog of machine type 2196, 2197, and 6344 152 Assembly 1: System Unit ...152 Assembly 2: Diskette Drive, Hard Disk Drive 155 Assembly 3: CD-ROM, Modem - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 142
810E,GA-6WMMC7/e1 System Board 1-1 24P6027 Pro283 (SiS540) AMD System Board (type 2193) 1-1 24P6026 Pro 283I System Board 1-2 10K2120 AMD K6 133FSB 1-3 19K3292 Fansink, Supports PIII and Celeron 600MHz and up (PIII base) Processors 1-3 19K3348 Fansink, Supports K6-2 and Celeron (non - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 143
Power Cord Italy Power Cord China Power Cord ANZ Power Cord Japan Top Cover, Used w/Chenming Chassis Top Cover, Used w/Enlight Chassis Main (Bezel) Panel w/USB Main (Bezel) Panel Bezel Door (Aptiva) Bezel Door (PC300) Drive Bay Panels (3.5" and 5.25") Drive Bay Panel, Bay 1 (5.25") w/EMC Shield 143 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 144
for Gigabyte System board Y Audio Cable (for Gigabyte board) Y Audio Cable (for 2193) Speaker Port Bracket w/Cable CMOS Backup Battery (CR2032) Screw Pack Accton Ethernet Card Andrea Noise Cancelling, NC8 USB Bracket (Enlight chassis) USB Bracket (Chenming chasis) USB Cable Speaker Cable, Internal - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 145
Asm-Index FRU Number Description 2-1 19K3298 5 GB Hard Disk Drive, 3.5" 2-1 10K2059 10 GB Hard Disk Drive, 3.5" 2-1 19K3299 15 GB Hard Disk Drive, 3.5" 2-1 19K3355 20 GB Hard Disk Drive, 3.5" 2-2 36L9130 3.5", Diskette Drive 2-3 19K3319 HDD IDE Cable (DMA 66 MHz) 2-4 19K3357 FDD IDE - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 146
48XCD-ROM, White 3-1 19K3301 32X CD-RW, White 3-1 19K3349 40X CD-ROM, Black Bezel 3-2 19K3358 CD-ROM IDE Cable 3-3 09N5406 CD-ROM Audio Cable (2194) 3-3 19K3337 CD-ROM Audio Cable (2193) 3-4 19K3302 40X/8X DVD-ROM, White 3-4 19K3350 40X/8X DVD-ROM, Black Bezel 3-5 09N5440 Modem, 56K - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 147
Adapter Spain/Southern Ireland 3-7 60H6045 Modem Phone Cable Adapter Australia 3-7 60H6046 Modem Phone Cable Adapter Belgium 3-7 60H6047 Modem Phone Cable Adapter Denmark 3-7 60H6048 Modem Phone Cable Adapter Norway/Finland 3-7 60H6049 Modem Phone Cable Adapter FR 3-7 60H6050 Modem Phone - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 148
Assembly 4: Keyboard and Mouse 4-2 4-1 4-3 Asm-Index FRU Number Description 4-1 10L6145 Mouse, Badger 4-1 28L1865 Mouse, Scrollpoint II 4-2 37L2590 104 US ENGLISH 103P 4-2 37L2591 105 FR CANADIAN 058 (Commercial) 4-2 37L2592 105 FR CANADIAN 445 (Consumer) 4-2 37L2593 105 LA SPANISH - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 149
4-2 37L2606 105 SWED/FINNISH 153 4-2 37L2607 105 SWISS 150 4-2 37L2608 105 UK ENGLISH 166 4-2 37L2609 104 US ENGLISH-EMEA 103P ANZ 4-2 37L2610 109 JAPANESE 194 4-2 37L2611 104 CHINESE/US 467 HK/TW 4-2 37L2612 105 BELGIUM FRENCH 120 4-2 37L2640 105 ICELANDIC 197 4-2 37L2514 104 PALM - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 150
PALM REST JAPANESE 194 28L1860 KOREAN 413 19K3310 Passive Speaker, Zylux Tier 2 (No Adapter Req'd) No Logo, Blue Grill, PC99 10K2601 Infinity (Zylux), Active, Tier 1, Pearl White, PC99 10K2587 Speaker Power Adapter US/CE/LA/Taiwan 10K2591 10K2589 Speaker Power Adapter EURO and LA High Voltage - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 151
10K2597 Speaker Power Adapter China 4-3 10K2593 Speaker Power Adapter Japan 4-3 10K2789 Speaker Power Adapter Brazil 4-3 19K3635 Jazz Speaker J-205A, Active, PC99 Jazz Speaker Power Adapter PPI-0940-UL US, LA LoVolt), Cnada, Mexico, Peru, Colobia, Ecuador, 4-3 19K3636 Venezuela, Bolivia - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 152
1-2 19K3388 1-3 19K3348 1-3 19K3292 152 Description Pro283 System board Pro286i System board Pro286 System board MSI-6188 810E AMD K6-2-533MHz 100FSB E7 133FSB INTEL, PIII 667MHz 133FSB Fansink, Supports K6-2 and Celeron Processors Fansink, Supports PIII Processors and Celeron 600 and up - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 153
1-6 14F0014 Power Cord South Africa 1-6 36L9015 Power Cord Japan 1-6 02K0545 Power Cord China 1-7 19K3520 PCMCIA (Holder) Bracket, Req'd all mdls for DASD support, DT 1-8 19K3297 PCMCIA Card 1-9 19K3330 PCMCIA Device 1-10 19K3320 Top Cover 1-11 19K3321 Main (Bezel) Panel - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 154
) Panel w/FDD/CD-ROM slots, Blue, DT, Aptiva Outer (Bezel) Panel w/FDD/CD-ROM slots, White Cable Assembly LED Cable Assembly PCMCIA Cable Speaker PCI Port Bracket w/Cable CMOS Backup Battery (CR2032) Screw Pack System Stand, Blue Microphone Andrea Noise Canceling, NC8 Volume Cntrl/Speaker Jack/USB - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 155
FRU Number Description 2-1 19K3298 5GB Hard Disk Drive, 3.5" 2-1 10K2059 10 GB Hard Disk Drive, 3.5" 2-1 19K3299 15 GB Hard Disk Drive, 3.5" 2-1 19K3355 20 GB Hard Disk Drive, 3.5" 2-2 36L9130 3.5", Diskette Drive 2-3 19K3341 Hard Disk Drive Cable 2-4 19K3340 Diskette Drive Cable 155 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 156
Bezel 3-1 19K3643 48X CD-ROM, Black Bezel 3-1 19K3349 40 X CD-ROM, Black Bezel 3-2 19K3342 CD-ROM Cable 3-3 09N5406 CD-ROM Audio Cable (for MSI board) 3-3 19K3337 CD-ROM Audio Cable (for Pro board) 3-4 19K3302 40X/8X DVD-ROM, White 3-4 19K3350 40X/8X DVD-ROM, Black Bezel 3-5 19K3304 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 157
3-7 01N1874 Phone Cord Adapter NZ 157 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 158
Assembly 4: Keyboard and Mouse 4-2 4-3 4-1 Asm-Index FRU Number Description 4-1 10L6145 Mouse, Badger 4-1 28L1865 Mouse, Scrollpoint II 4-2 37L2609 104 US ENGLISH-EMEA 103P 4-2 37L2610 ANZ 109 JAPANESE 194 4-2 37L2611 104 CHINESE/US 467 HK/TW 4-2 37L2514 104 PALM REST US - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 159
4-2 37L2528 104 PALM REST HEBREW 212 4-2 37L2529 105 PALM REST HUNGARIAN 208 4-2 37L2530 105 PALM REST ICELANDIC 197 4-2 37L2531 105 PALM REST, EURO ITALY 142 4-2 37L2532 105 PALM REST, EURO NORWEGIAN 155 4-2 37L2533 105 PALM REST POLISH 214 4-2 37L2534 105 PALM REST PORTUGUESE 163 4-2 - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 160
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 also be accessed through the - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 161
Signals, 135 Multimedia, 38 O Online Support Information, 152 P Parallel Port, 40, 47 Error Symptoms, 65 Port Signals, 135 Parts Catalog of machine type 2193, 2194 and 6345, 141 CD-ROM, Modem Card, 146 Diskette Drive, Hard Disk Drive, 145 Keyboard and Mouse, 148 System Unit, 142 Parts Catalog of - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 162
, 105 Diskette Drive, 106 Hard Disk Drive, 106 Memory (DIMM), 109 Power Supply, 108 System Board, 107 Top Cover, 102 S Safety Inspection Guide, 139 Serial Number, 43 Serial Port, 37, 40, 47 Error Symptoms, 65 Port Signals, 135 service level A (SL-A), 33 Specifications, 50 Dimensions, 50 Electrical - Lenovo NetVista A20 | Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, a - Page 163
Printed in U.S.A. International Business MachinesCorporation Old Orchard Road, Armonk, New York 10504 Part Number: 19K2493 Pub Number: S19K-2493-00 3/00
1
Hardware Maintenance Service
for Service Level A
For Micro Tower Models
Machine Type 2193, 2194 and 6345
For Desktop Models
Machine Type 2196, 2197 and 6344