2-40
Undetermined Problems
If an error code is present, go to “Index of Symptoms, Messages, Error
Codes, or Beeps” on page 2-8. If no error code is present, continue with this
check. Check the power supply voltages (see “Power Supply Cable
Connector Specifications" on page 5-7). If the voltages are correct, return
here and continue with the following steps:
1. Power off the system unit.
2. Perform the following checks, one by one, until you have isolated the
problem FRU (refer to "Parts/Test Point Locations" on page 5-1 for
locations):
q
Load default settings in setup.
q
Check all system board jumper positions and switch settings.
q
Check all adapter card jumper positions.
q
Check all device jumper positions.
q
Check all cables and connectors for proper installation.
If the jumpers, switch, and voltage settings are correct, return here and
continue:
3. Remove or disconnect the following, one at a time:
q
Non-IBM devices
q
External devices
q
Any adapters
q
Modem card, if installed
q
CD-ROM drive
q
Diskette drive
q
Hard disk drive
q
DIMM
q
Processor
q
System board
Содержание Aptiva 2187
Страница 1: ...Hardware Maintenance Service for Service Level A Aptiva Type 2187 2187...
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Страница 18: ...XVI...
Страница 19: ...XVII...
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Страница 32: ...XXX...
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Страница 119: ...4 9 q Pull the diskette drive from the mounting tray to remove it...
Страница 123: ...4 13 Note Be sure the I O Port Bracket is installed on the chassis when replacing the system board...
Страница 135: ...5 9 Figure 5 3 Hard Drive or CD ROM Power Cable Connector Figure 5 4 3 5 In Diskette Drive Power Cable Connector...
Страница 144: ......
Страница 145: ...Copyright IBM Corp 1999 6 1 Chapter 6 Safety Inspection Guide Safety Inspection Guide 6 1 General Guidelines 6 2...
Страница 148: ...7 2 Assembly 1 Aptiva Type 2187 System Unit...
Страница 160: ......