IBM 8676 - Eserver xSeries 335 Hardware Maintenance Manual And Troubleshooting Manual page 97

Note: See "System" on page 112 to determine which components should be replaced by a field service technician.
Error code/symptom
166-201-005 System Management: Failed
(I2C bus error(s) See SERVPROC and
DIAGS entries in event log.)
166-250-000 System Management: Failed
(I2C cable is disconnected. Reconnect I2C
cable between Remote Supervisor Adapter
and system board.)
166-260-000 System Management: Failed
(Restart ASM Error. After restarting, ASM
communication was lost. Unplug and cold
boot to reset ASM.)
166-342-000 System Management: Failed
(ASM adapter BIST indicate failed tests.)
166-400-000 System Management: Failed
(ISMP self test result failed tests: x where x
= Flash, RAM, or ROM.)
180-XXX-000 (Diagnostics LED failure)
180-XXX-001
(Failed front LED panel test)
180-XXX-002
(Failed diagnostics LED panel test)
180-XXX-003
(Failed system board LED test)
180-XXX-005
(Failed SCSI backplane LED test)
180-361-003
(Failed fan LED test)
201-XXX-0nn
(Failed memory test.)
201-XXX-999
(Multiple DIMM failure, see error text)
202-XXX-001
(Failed system cache test)
202-XXX-002
(Failed system cache test)
FRU/action
1. DIMMs
2. Microprocessors
3. System board
1. Reseat I2C cable between the Advanced System Management
Adapter (in PCI slot 1/J1) and the system board (J2).
2. I2C cables.
3. Advanced System Management adapter.
4. System board.
1. Disconnect all server and option power cords from the server,
wait 30 seconds, reconnect, and retry.
2. Reseat the Remote Supervisor Adapter (in PCI slots 1/J1).
3. Remote Supervisor Adapter.
1. Ensure the latest firmware levels for Remote Supervisor
Adapter and BIOS are installed.
2. Disconnect all server and option power cords from server, wait 30
seconds, reconnect, and retry.
3. Remote Supervisor Adapter.
1. Reflash or update firmware for ISMP.
2. System board.
v Run diagnostics panel LED test for the failing LED.
1. Operator information card
2. System board
v System board
v System board
1. SCSI backplane
2. SCSI backplane cable
3. System board
1. Fan
2. System board
1. DIMM Location slots 1-4 where nn = DIMM location.
Note: nn 1=DIMM 1; 2=DIMM 2; 3=DIMM 3; 4=DIMM 4.
2. System board.
1. See error text for failing DIMMs.
2. System board.
1. Microprocessor 1
2. System board
1. Microprocessor 2
2. System board
Chapter 6. Symptom-to-FRU index
87