IBM Aptiva 2158 Hardware Maintenance Service page 4

Specifications .................................................................................................24
Dimension (width x depth x height) ..........................................................24
Weight ......................................................................................................24
Environment .............................................................................................24
Power consumption..................................................................................25
Electrical input..........................................................................................25
Operating Requirements ................................................................................25
Special Tools .................................................................................................25
Check Procedures .......................................................................................27
Introduction ....................................................................................................28
Start ...............................................................................................................29
Index of Symptoms, Messages, Error Codes, or Beeps ................................33
Troubleshooting .............................................................................................49
Factory-Installed Storage Devices ...........................................................49
Factory-Installed Modem Card .......................................................................52
Audio (Not Supported by Diagnostics Program) ............................................ 54
CD/DVD-ROM Drive ......................................................................................56
Memory .......................................................................................................... 57
Keyboard ........................................................................................................58
Mouse ............................................................................................................59
Power Supply .................................................................................................61
Monitor ...........................................................................................................63
Undetermined Problems ................................................................................65
Diagnostic Aids ............................................................................................67
Introduction ....................................................................................................68
Power-On Self Test ........................................................................................68
Diagnostic Diskette ........................................................................................69
Using the Diagnostic Diskette ..................................................................69
Using Diagnostic Program from Recovery CD......................................... 69
Diagnostics Program Features.................................................................71
Repair Information .......................................................................................73
Removals and Replacements ( Machine Type 2158 and 2163) .................... 74
Identifying the Parts of the System Unit ...................................................75
Cover........................................................................................................77
Bay Panels ...............................................................................................79
Bay 1- 5.25-In. Bay (Internal or External Access) .................................... 80
Bay 3 - 3.5-In. Bay (Internal or External Access) ..................................... 81
Bay 4 - 3.5-In. Bay (External Access for Diskette Drive).......................... 81
Power Supply ...........................................................................................83
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