IBM THINKCENTER 8128, Hardware Maintenance Manual

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POST Error Code FRU/Action
217XX
If an external device, and power-on LED is
off, check external voltages
1. Rewritable Optical Drive
2. SCSI Adapter or System Board
3.
SCSI Cable
218XX
Check for multi CD tray or jukebox
Changer
219XX SCSI Communications Device
24201Y0, 24210Y0
Be sure wrap plug is attached
1. ISDN/2 Adapter
2. ISDN/2 Wrap Plug
3. ISDN/2 Communications Cable
273XX
1. 1 Mbps Micro Channel
2. Infrared LAN Adapter
27501, 27503, 27506, 27507
1. ServerGuard Adapter
2. System Board
3. Riser card
27502, 27504, 27510, 27511, 27533, 27534,
27536, 27537
ServerGuard Adapter
27509 Remove redundant adapters, run the IBM
Setup Utility program, then retest.
27512
1. WMSELF.DGS diagnostics file is
missing
2. WMSELF.DGS diagnostics file is incorrect
27535
1. 3V Lithium Backup Battery
2. ServerGuard Adapter
27554
1.
Internal Temperature out of range
2.
ServerGuard Adapter
27555, 27556
1. ServerGuard Adapter
2. Power Supply
27557
1. 7.2V NiCad Main Battery Pack
2. ServerGuard Adapter
27558, 27559, 27560, 27561
1. PCMCIA Type II Modem
2. ServerGuard Adapter
27562
1. External Power Control not connected
2. External Power Control
3. ServerGuard Adapter
27563, 27564
1.
External Power Control
2. ServerGuard Adapter
275XX Update Diagnostic Software
27801 to 27879
1. Personal Dictation System
2. Adapter
3. System Board
27880 to 27889
1. External FRU
(Speaker, Microphone)
Chapter 7. Symptom-to-FRU Index
105