Table Of Contents - IBM 2254 Hardware Maintenance Manual

Contents
About this manual . . . . . . . . . . iii
Important Safety Information
Chapter 1. General Checkout. . . . . . 1
Chapter 2. General Information . . . . . 3
Features . . . . . .
Specifications . . . .
Physical specification - small desktop model .
Physical specification - desktop model .
Physical specifications - microtower model .
Chapter 3. Diagnostics . . . . . . . . 9
Setup Utility program .
Product Recovery Program menu .
Diagnostics . . . .
Diagnostics program download.
Navigating through the diagnostics programs .
Running diagnostics tests.
Test selection . . .
Module test menu/hardware configuration report 13
Memory Diagnostic tests .
™
Alert-On LAN test
™
Asset ID test . .
Test results . . .
Hard file Smart test.
Quick and Full erase - hard drive .
Iomega Zip drive test .
Asset EEPROM backup .
Viewing the test log
When to use the Low-Level Format program .
Preparing the hard disk drive for use.
Chapter 4. Installing Options . . . . . 19
Locating the connectors on the front of your
computer . . . . .
Locating the connectors on the rear of your
computer . . . . .
Home PNA network adapter
Removing the cover - small desktop model .
Locating components - small desktop model .
Identifying parts on the system board - small
desktop model . . .
Installing memory - small desktop model .
Installing DIMMs .
Installing adapters - small desktop model .
Installing internal drives - small desktop model .
Drive specifications .
Installing a drive .
Installing a Rope Clip - small desktop model .
Replacing the cover and connecting the cables -
small desktop model .
Removing the cover - desktop model .
Locating components - desktop model .
© Copyright IBM Corp. 2000
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Identifying parts on the system board - desktop
model . . .
. iii
Installing memory - desktop model .
Installing DIMMs .
Installing adapters - desktop model .
Installing internal drives - desktop model .
Drive specifications .
. 3
Installing a drive
. 5
Installing a Rope Clip - desktop model .
. 5
Replacing the cover and connecting the cables -
. 6
desktop model .
. 7
Removing the cover - microtower model
Locating components - microtower model .
Moving the power supply - microtower model
. 10 Identifying parts on the system board - microtower
. 11 model . . .
. 12 Installing memory - microtower model .
. 12 Installing DIMMs .
. 12 Installing adapters - microtower model .
. 12 Installing internal drives - microtower model .
. 12 Drive specifications .
Installing a drive
. 13 Installing a Rope Clip - microtower model .
. 14 Replacing the cover and connecting the cables -
. 14 microtower model .
. 14
. 15
Chapter 5. FRU Replacements. . . . . 59
. 15
Identifying parts on the system board
. 16
Replacing a System Board - Small Desktop Model
. 16
Replacing a processor - Small Desktop Model .
. 16
Power supply removal - Small Desktop Model
. 17
Replacing a System Board - Desktop Model
. 17
Replacing a processor - Desktop Model .
Power supply removal - Desktop Model .
Replacing a system board - Microtower Model
Replacing a processor - Microtower Model .
. 19 Power supply removal - Microtower Model
. 22
Chapter 6. Symptom-to-FRU Index . . . 69
. 25
SDRAM memory errors .
. 26
Hard disk drive boot error .
. 27
Power Supply Errors .
Diagnostic error codes .
. 27
Beep symptoms .
. 28
No-beep symptoms .
. 28
POST error codes .
. 29
Miscellaneous error messages .
. 30
Undetermined problems .
. 30
. 31
Chapter 7. Parts . . . . . . . . . . 111
. 33
Small Desktop Model .
Desktop Model .
. 33
Microtower Model.
. 34
. 35
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