IBM 8853L6U, Service Manual

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POST error codes
The following table describes the POST error codes and suggested actions to
correct the detected problems.
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, Types 1885 and 8853,” on page 15 to determine which components are CRUs
and which components are FRUs.
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
062 Three consecutive startup failures
1. Run the Configuration/Setup Utility program,
select Load Default Settings , make sure that the
date and time are correct, and save the settings.
2. Reseat the following components one at a time,
in the order shown, restarting the blade server
each time:
a. Battery
b. (Trained service technician only)
Microprocessor 1
c. (Trained service technician only)
Microprocessor 2
3. Replace the following components one at a time,
in the order shown, restarting the blade server
each time:
a. Battery
b. (Trained service technician only)
Microprocessor 1
c. (Trained service technician only)
Microprocessor 2
d. (Trained service technician only) System
board assembly
101 Timer tick interrupt failure (Trained service technician only) Replace the system
board assembly.
102 Timer 2 test failure (Trained service technician only) Replace the system
board assembly.
106 Diskette controller failure (Trained service technician only) Replace the system
board assembly.
151 Real time clock failure
1. Reseat the battery.
2. Replace the following components one at a time,
in the order shown, restarting the blade server
each time:
a. Battery
b. (Trained service technician only) System
board assembly
Chapter 5. Diagnostics
63