Lenovo ThinkServer TD100 Hardware Maintenance Manual page 216

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, TD100 Types 6398, 6399, 6419, 6429, 4203, and 4206," on page 25 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
166-400-100 DMC Self Test Result failed tests: xxx where
xxx=flash, ROM, or RAM.
180-197-000 SCSI ASPI driver not installed.
180-361-003 Failed fan LED test.
180-xxx-000 Diagnostics LED failure.
180-xxx-001 Failed front LED panel test.
180-xx-002 Failed diagnostics LED panel test.
198
ThinkServer TD100 and TD100x: Hardware Maintenance Manual
Action
1. Disconnect all server and option power cords
from the server, wait 30 seconds, reconnect the
power cords, and retry.
2. Update the BIOS code, BMC, service processor,
and diagnostics firmware (see "Updating the
firmware" on page 15).
1. Remove the RAID adapter, if one is installed, and
run the test again.
2. Reseat the SAS/SATA hard disk drive backplane
cables.
3. 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. (Trained service technician only) System
board
1. Reseat the fan.
2. Replace the following components one at a time,
in the order shown, restarting the server each
time:
a. Fan
b. (Trained service technician only) System
board
Run the diagnostic LED test for the failing LED.
1. Reseat the control-panel assembly cable.
2. Replace the following components one at a time,
in the order shown, restarting the server each
time:
a. Control-panel assembly cable
b. (Trained service technician only) System
board
1. Reseat the control-panel assembly cable.
2. Replace the following components one at a time,
in the order shown, restarting the server each
time:
a. Control-panel assembly cable
b. (Trained service technician only) System
board