IBM Personal Computer Types 2179 and
Hardware Maintenance Manual
Page
IBM Personal Computer Types 2179 and
Hardware Maintenance Manual
Third Edition July
About this manual
Important safety information
Online support
Chapter 3. Diagnostics
Contents
Chapter 4. FRU replacements
Chapter 5. Symptom-to-FRU Index
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Chapter 8. Related service information
General Checkout
Chapter 1. General checkout
5. Select Automatic Hardware Power Management
Module test menu and hardware configuration report
6. Set Automatic Hardware Power Management to Disabled
Specifications
Features
Chapter 2. General information
Security
Environment
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Heat Output
Electrical Input
Setup Utility program
Chapter 3. Diagnostics
Diagnostics and test information
Diagnostics program download
IBM PC Enhanced Diagnostics
Starting the IBM PC Enhanced Diagnostics Program
v Select Diagnostics
Running diagnostics tests
Navigating through the diagnostics programs
IBM PC Enhanced Memory Diagnostics
Test selection
Asset ID test
Alert-On LAN test
Test results
v Memory Test-Full
Fixed Disk Optimized Test
Hard file Smart test
Quick and Full erase - hard drive
2. Select Fixed Disk Optimized Test
Iomega Zip drive test
Asset EEPROM backup
Viewing the test log
v Select Asset EEPROM Backup
Message
Hard disk drive boot error
Failure Found
Recommended Actions
Preparing the hard disk drive for use
When to use the Low-Level Format program
Moving The Computer
Chapter 4. FRU replacements
System board layout
Processor Speed Settings
CMOS Clear jumper settings
System Board Memory
Removing a DIMM
Power Supply
Installing a DIMM
20-pin main power supply connection
Display
Computer exploded view Types 2179 and
1 Power connector 2 USB connector
Input/Output connectors
3 USB keyboard and mouse connector 4 Audio line in connector
5 Audio line out connector 6 Microphone connector
Controls and status indicators
Rear bucket housing rear cover removal
Upper base cover and base cover wing removal
Hard disk drive removal
Rear EMC cover assembly removal
Chapter 4. FRU replacements
Diskette drive/CD-ROM drive/DVD drive removal
Removing the drives from the drive bracket assembly
Battery removal and installation
Speaker assembly removal
Fan removal
Power supply removal
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To remove the power supply, do the following
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Processor removal
System board removal
Power inverter board removal
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Chassis assembly removal
LCD removal
Front bezel removal
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LCD Receiver card removal
Hinge assembly removal
Installing the Receiver card
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Beep symptoms
Chapter 5. Symptom-to-FRU Index
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Hard disk drive boot error
In the following index, X can represent any number
IBM Enhanced Diagnostic error codes
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Diagnostic Error Code
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Diagnostic Error Code
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Diagnostic Error Code
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Diagnostic Error Code
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Diagnostic Error Code
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Diagnostic Error Code
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Diagnostic Error Code
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Diagnostic Error Code
POST error codes
If the POST finishes without detecting any problems, a single beep sounds and the first screen of the operating system or application program appears
Undetermined problems
System Type
Chapter 6. Parts listing
15 16
3029
Index
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System Type
FRU No
Index
Chapter 6. Parts listing
System Type
FRU No
Index
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System Type
FRU No
System Type
Index
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System Type
FRU No
System Type
Index
FRU No
Keyboards - Type
Keyboards
UK English models 968, 91G, 97G, 81G, 86G
Keyboards
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Computer power cords
Power Cords - Type
Power Cords - Type
Six foot, right angle, black
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The following tools are required to service these computers
v A volt-ohm meter, IBM P/N 73G5404
v Tamper resistant screw driver IBM P/N 19K3624
Passwords
Chapter 7. Additional service information
Power-on password
Security
Administrator password
Hard disk drive jumper settings
Administrator password control
Operating system password
BIOS levels
CD-ROM drive/DVD drive jumper settings
IDE hard disk drive settings
Flash BIOS/VPD update procedure
CMOS Clear Procedure
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Advanced Configuration and Power Interface ACPI BIOS
Power management
Advanced Power Management
Automatic Hardware Power Management features
Network settings
Automatic Power-On features
Flash over LAN update POST/BIOS over network
6. Set Automatic Hardware Power On to Enabled
2. Select Advanced Power Management
Wake on LAN
2. Select System Security
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Safety notices multi-lingual translations
Chapter 8. Related service information
Do not v Throw or immerse into water v Heat to more than 100C 212F
Use safe lifting practices when lifting your machine
PERIGO
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Para Conectar
Para Desconectar
v Jogue ou coloque na água v Aqueça a mais de 100C 212F
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Chapter 8. Related service information
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Chapter 8. Related service information
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Chapter 8. Related service information
DANGER
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Connexion
Déconnexion
v Ne la jetez pas à l’eau
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Kabel anschließen
VORSICHT
Kabel lösen
Die Batterie nicht v mit Wasser in Berührung bringen
Achtung
PERICOLO
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Per collegare
Per scollegare
Evitare di v Gettarla o immergerla in acqua
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Chapter 8. Related service information
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Instrucciones de conexión
PELIGRO
Instrucciones de desconexión
Lo que no debe hacer v Tirar o sumergir el producto en agua
Alce la máquina con cuidado el sobrepeso podría causar alguna lesión
General safety
Safety information
Electrical safety
Grounding requirements
Send another person to get medical aid
Use caution do not become a victim yourself Switch off power
Handling electrostatic discharge-sensitive devices
Safety inspection guide
3. Check the power cord for the following
File updates
Problem determination tips
Adding adapters to the system
Software considerations
BIOS
Drivers
v Operating system to BIOS to hardware
Hardware considerations
v Applications to operating system to BIOS to hardware
v Applications to BIOS to hardware
System resource conflicts
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Term
Miscellaneous information Acronyms, Abbreviations, and Terms
Information
Height
Service Representative
Send Us Your Comments
Chapter 8. Related service information
4. Which computers do you service most?
Thank you for your response
Notices
Trademarks
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Page
1P P/N 19K6513
Part Number 19K6513 Printed in USA