IBM 7163, Problem Determination And Service Manual

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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 x3755 Type 8877 and 7163,” 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 Action
180-xxx-002 Failed diagnostics LED panel test.
1. Reseat the operator information panel. See
“Removing the operator information panel
assembly” on page 66 and “Replacing the
operator information panel assembly” on page 67.
2. Replace the following components one at a time,
in the order shown, restarting the server each
time:
a. Operator information panel. See “Removing
the operator information panel assembly” on
page 66 and “Replacing the operator
information panel assembly” on page 67.
b. (Trained service technician only) I/O board.
See “Removing the I/O board assembly” on
page 68 and “Replacing the I/O board
assembly” on page 69.
180-xxx-005 Failed DASD backplane LED test.
1. Reseat the SAS hard disk drive power cable.
2. Replace the following components one at a time,
in the order shown, restarting the server each
time:
a. SAS hard disk drive power cable
b. SAS hard disk drive backplane
c. (Trained service technician only) I/O board.
See “Removing the I/O board assembly” on
page 68 and “Replacing the I/O board
assembly” on page 69.
180-xxx-006 Failed microprocessor/memory card LED
test.
1. Reseat the microprocessor/memory card. See
“Removing a microprocessor/memory card” on
page 51 and “Replacing a microprocessor/
memory card” on page 51.
2. Replace the following components one at a time,
in the order shown, restarting the server each
time:
a. Microprocessor/memory card. See “Removing
a microprocessor/memory card” on page 51
and “Replacing a microprocessor/memory
card” on page 51.
b. (Trained service technician only) I/O board.
See “Removing the I/O board assembly” on
page 68 and “Replacing the I/O board
assembly” on page 69.
180-xxx-008 Failed I/O board LED test. (Trained service technician only) Replace the I/O
board, see “Removing the I/O board assembly” on
page 68 and “Replacing the I/O board assembly” on
page 69.
Chapter 5. Diagnostics
135