IBM Aptiva, Hardware Maintenance Manual, Page: 4 / 282

II
Index of Symptoms, Messages, Error Codes, or Beeps ................................2-8
Check Procedures .......................................................................................2-26
Factory-Installed Storage Devices .........................................................2-27
Factory-Installed Modem Card ...............................................................2-30
Audio (Not Supported by Diagnostics Program) ....................................2-32
CD-ROM Drive .......................................................................................2-34
Memory...................................................................................................2-35
Keyboard ................................................................................................2-36
Mouse.....................................................................................................2-37
Power Supply .........................................................................................2-39
Monitor ...................................................................................................2-42
Undetermined Problems.........................................................................2-44
Diagnostic Aids ............................................................................................3-1
Introduction ....................................................................................................3-2
Power-On Self Test........................................................................................3-2
Diagnostic Diskette ........................................................................................3-3
Diagnostics Program Features.................................................................3-3
Using the Diagnostic Diskette ..................................................................3-5
Using Diagnostic Program from Recovery CD .........................................3-6
Repairing Information..................................................................................4-1
Removals and Replacements ........................................................................4-2
Removal Sequence ..................................................................................4-3
Identifying the Parts of the System Unit ...................................................4-4
Cover........................................................................................................4-6
Bay Panels ...............................................................................................4-8
Bays 1, 2, 3 (5.25-In. Internal/External Bays)...........................................4-9
Bay 4, 5 (3.5-In. Diskette/Hard Disk Drives)...........................................4-10
Power Supply (2137 only) ......................................................................4-13
Power Supply (2138 only) ......................................................................4-15
Adapter Cards ........................................................................................4-17
Memory (DIMM)......................................................................................4-18
Processor (2137 only) ............................................................................4-19
Pentium II Processor Module (2138 only) ..............................................4-21
Installing the Processor Heat Sink and Fan (2138 only) ........................4-23
System Backup Battery (2137 only) .......................................................4-26
System Backup Battery (2138 only) .......................................................4-27
Indicator LED and Cable ........................................................................4-28
System Board (2137 only) ......................................................................4-30
System Board (2138 only) ......................................................................4-32
Handling ESD-Sensitive Parts .....................................................................4-34
Software Recovery Procedure .....................................................................4-35
Parts/Test Point Locations..........................................................................5-1
Introduction ....................................................................................................5-2