IBM 6648 - Manual (Page 100)

POST Error Code FRU/Action
214XX
1. WORM Drive
215XXXC, 215XXXD, 215XXXE, 215XXXU If an
external device, and power-on LED is off, check
external voltages
1. CD-ROM Drive I
2. CD-ROM Drive II
Enhanced CD-ROM Drive II
Any CD-ROM Drive
3. SCSI Cable
4. SCSI Adapter or System Board
216XX
1. Scanner
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
1. Changer
219XX
1. 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
1. ServerGuard Adapter
27509
1. Remove redundant adapters, run Auto
Configuration 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
86
Hardware Maintenance Manual: IBM NetVista Computer Types 6058, 6059, 6269, 6568, 6569, 6578, 6579, 6648,
6649