IBM x3400 7975 Problem Determination And Service Manual page 86

v Follow the suggested actions in the order in which they are listed in the Action column until the problem
is solved.
v See Chapter 3, "Parts listing, System x3400 Types 7973, 7974, 7975 and 7976," on page 87 to determine
which components are customer replaceable units (CRU) and which components are field replaceable
units (FRU).
v If an action step is preceded by "(Trained service technician only)," that step must be performed only by a
trained service technician.
Error code Description
180-xxx-005 Failed SCSI backplane LED test.
180-xxx-006 Failed memory LED test.
180-xxx-007 Failed power supply fan LED test.
180-xxx-008 Failed I/O board LED test.
180-xxx-009 Failed Active
201-198-000 Memory Test Aborted: Could not run the
test; suspect system board error.
201-198-00n Memory Test Aborted: Could not run the
test.
Note: n = 1-9 (programming error).
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System x3400 Types 7973, 7974, 7975, and 7976: Problem Determination and Service Guide
™
PCI LED test.
Action
1. Reseat the following components:
a. SAS/SATA hard disk drive
b. SAS/SATA hard disk drive backplane cable
c. RAID adapter
2. Replace the following components one at a time,
in the order shown, restarting the server each
time:
a. SAS/SATA hard disk drive backplane
b. SAS/SATA hard disk drive backplane cable
c. RAID adapter
d. (Trained service technician only) System
board
1. Reseat the DIMM.
2. Replace the following components one at a time,
in the order shown, restarting the server each
time:
a. DIMM
b. (Trained service technician only) System
board
1. Reseat the power supply.
2. Replace the following components one at a time,
in the order shown, restarting the server each
time:
a. Power supply
b. (Trained service technician only) System
board
(Trained service technician only) Replace the system
board.
(Trained service technician only) Replace the system
board.
1. Restart the server.
2. Run the diagnostic test again.
3. Reinstall the diagnostic programs (see "Updating
the firmware" on page 165).
4. (Trained service technician only) Replace the
system board.
1. Restart the server.
2. Run the diagnostic test again.
3. Reinstall the diagnostic programs (see "Updating
the firmware" on page 165).