IBM Aptiva 2187, Руководство по обслуживанию

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II
Monitor.................................................................................................. 2-38
Undetermined Problems....................................................................... 2-40
Diagnostic Aids .......................................................................................... 3-1
Introduction .................................................................................................. 3-2
Power-On Self Test ...................................................................................... 3-2
Diagnostics Tools ......................................................................................... 3-3
Using Diagnostics Program from Recovery CD...................................... 3-3
Diagnostics Program Features ............................................................... 3-4
Repairing Information ................................................................................4-1
Removals and Replacements ...................................................................... 4-2
Identifying the Parts of the System Unit .................................................. 4-3
Top Cover ............................................................................................... 4-5
Adapter Cards......................................................................................... 4-6
Diskette Drive.......................................................................................... 4-8
CD-ROM Drive...................................................................................... 4-10
Hard Disk Drive..................................................................................... 4-11
System Board....................................................................................... 4-12
Power Supply........................................................................................ 4-15
Memory (DIMM) .................................................................................... 4-16
Parts/Test Point Locations ........................................................................ 5-1
Introduction .................................................................................................. 5-2
Aptiva Type 2187 System Board Layout ...................................................... 5-3
2187 System Board Jumper Settings ..................................................... 5-4
2187 Processor Type Jumper Settings................................................... 5-5
2187 System Board Connectors and Functions...................................... 5-6
Power Supply Cable Connector Specifications ............................................ 5-7
Main Output Pin Assignment .................................................................. 5-8
Factory-Installed Modem Card Layout ....................................................... 5-10
Factory-Installed Modem Card Connector Functions............................ 5-10
3.5-In. Hard Disk Drive Jumper Locations & Settings................................. 5-11
CD-ROM Drive ........................................................................................... 5-12
CD-ROM Drive Rear Panel Connectors and Features ......................... 5-13
CD-ROM Drive Jumper Settings........................................................... 5-13
DIMM Configurations.................................................................................. 5-14
System Board Connector Pin Signals ........................................................ 5-14
Monitor Port Signals ............................................................................. 5-14
Serial Port Signals ................................................................................ 5-14
Parallel Port Signals ............................................................................. 5-15
Mouse Port Signals............................................................................... 5-15
Keyboard Port Signals .......................................................................... 5-15
Diskette Drive Cable Connector Signals............................................... 5-16
IDE Cable Connector Signals ............................................................... 5-17