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IBM
2274 manual
1
1
183
183
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183 pages, 3.74 Mb
Hardware Maintenance Service
for Service Level A
Machine Type 2274
Contents
Main
Page
Contents
Page
Page
Page
Notices
Voltage Supply Switch Settings
Safety Information
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Laser Compliance Statement
Trademarks
Preface
Page
General Information
Page
Product Overview
Processor
Memory
External Port
Diskette Drive
Hard Disk Drive
DVD-ROM Drive
Multimedia
Power Management
Power Supply
Internal Cabling
Monitor (Not included with some models)
Page
8 IBM Desktop System HMM
Hardware Interfaces
General Information 9
Page
Power-On Password
Flash (BIOS) Update Proc edure
BIOS-contained Model Number and Serial Number
BIOS Configuration/Setup Util ity
Working with the Configurati on/Setup Utility Menu
Starting the Configuration/Setu p U tility
Changing Parameter Settings
Save & Exit Settings
Loading Default Settings
Exiting Without Saving
Viewing System Information , and Product Data
Devices and I/O ports
Diskette Drive A
Diskette Drive B
Serial Port S etup
Parallel Port Setup
USB Setup
IDE Drives Setup
Audio Setup
Startup Options
Startup Sequence
Keyboard NumLock Status
Disketteless Operation
Keyboardless Operation
Power On Self Test
Date and Time
Power-On password
Page
Administrator Password
Advanced Setup
Cache Control
ROM Shadowing
Power Management Setup
ACPI function
APM
Page
Page
Automatic Power On
ACPI Suspend Type
Page
Specifications
Dimension (width x depth x height)
Weight
Environmen
Power consumption
Operating Requirements
Check Procedures
Introduction
Start
Page
Page
Page
Index of Symptoms, M essages, Error Codes, or Beeps
Page
40 IBM Desktop System HMM
NOTE:
Check Procedures 41
NOTE:
42 IBM Desktop System HMM
NOTE:
Check Procedures 43
NOTE:
44 IBM Desktop System HMM
Table 2-2 BIOS Error Beeps List NOTE:
Table 2-1 POS T Er ro r Co des an d Messages List NOTE:
Check Procedures 45
NOTE:
46 IBM Desktop System HMM
NOTE:
Check Procedures 47
48 IBM Desktop System HMM
NOTE:
Check Procedures 49
NOTE:
50 IBM Desktop System HMM
Check Procedures 51
52 IBM Desktop System HMM
Check Procedures 53
Troubleshooting
Factory-Installed Storage Device s
Page
Page
Factory-Installed Modem Card
Page
Audio (Not Supported b y Diagnostics Program)
Page
Page
CD/DVD-ROM Drive
Page
Memory
Keyboard
Mouse
Page
Power Supply
Page
Page
Monitor
Page
Undetermined Problems
Page
Page
Page
Page
Power-On Self Test
Keyboard
Page
Diagnostic Diskette
Using the Diagnostic Diskette
Using Diagnostic Program from Recovery CD
Diagnostics Program Features
Page
Repair Informati on
Removals and Replacements
Handling ESD-Sensitive Parts
Identifying the Parts of the System Unit
Page
Cover
Page
Bay Panels
Page
Page
Page
Page
Power Supply
Adapter Cards
Memory(DIMM
AMD K7 Duron Processor
Page
System Backup Battery
Page
System Board
Page
Page
Parts/Test Point Locations
Introduction
Parts/Test Point Locations 109
System Board Jumpers and Connectors
System Board Connector Functions
NOTE: The blackened pin of a jumper represents pin 1.
System Board Jumper Setting
110 IBM Desktop System HMM
NOTE: The white corner of the jumper block represents pin 1.
Power Supply Connectors and Voltages
Page
Network Cards
Page
Page
Page
Page
Page
Page
Page
CD-ROM Drive Rear Panel C o nnectors and Jumpers
CD-ROM R/W Drive
CD-ROM R/W Drive Rear Panel Connectors and Jumpers
DVD-ROM Drive Front Panel and Emergency-Exit
DVD-ROM Drive Rear Panel Connectors and Jumpers
DIMM Configurations
Parts/Test Point Locations 127
System Board Connect or Pin Signals
Monitor Port Signals
Serial Port Signals
128 IBM Desktop System HMM
Parallel Port Signals
Mouse Port Signals
Keyboard Port Signals
Parts/Test Point Locations 129
Diskette Drive Cable Conne ctor Signals
130 IBM Desktop System HMM
IDE Cable Connector Signals
Page
General Guidelines
Parts Catalog
134 IBM Desktop System HMM
Abbreviations
In this chapter, the following abbreviations are used to identify country and language version:
Parts Catalog 135
System Assembly
Assembly 1: System U ni
136 IBM Desktop System HMM
Page
138 IBM Desktop System HMM
Assembly 3: CD/DVD-ROM Drive
Parts Catalog 139
Assembly 4: Power Cord
140 IBM Desktop System HMM
Assembly 5: Keyboard and Mouse
FRU Number List 141
Appendix A. FRU Number List
142 IBM Desktop System HMM
Appendix B. Online Support Information
Page
Index
A
B
C
D
H
I
K
M
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T
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