IBM xSeries 100, Руководство по диагностике и обслуживанию

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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, xSeries 100 Type 8486,” on page 49 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.
Beep code Description Action
2-1-2 Primary DMA register failed. (Trained service technician only) Replace the
system board.
2-1-3 Primary interrupt mask register failed. (Trained service technician only) Replace the
system board.
2-1-4 Secondary interrupt mask register failed. (Trained service technician only) Replace the
system board.
2-2-2 Keyboard controller failed.
1. Reseat the keyboard cable.
2. Replace the following components one at a
time, in the order shown, restarting the
server each time:
a. Keyboard
b. (Trained service technician only) System
board
2-2-3 CMOS power failure and checksums
failed
1. Reseat the battery.
2. Replace the following components one at a
time, in the order shown, restarting the
server each time:
a. Battery
b. (Trained service technician only) System
board
3-1-4 Time-of-day clock failed.
1. Reseat the battery.
2. Replace the following components one at a
time, in the order shown, restarting the
server each time:
a. Battery
b. (Trained service technician only) System
board
3-3-3 No operational memory in system.
Important: In some memory
configurations, the 3-3-3 beep code
might sound during POST followed by a
blank display screen. If this occurs and
the Boot Fail Count feature in the
Startup Option menu of the
Configuration/Setup Utility program is set
to Enabled (its default setting), you must
restart the computer three times to force
the system BIOS to reset the memory
connector from Disabled to Enabled .
1. If you just installed memory, make sure that
the new memory is correct for your
computer and that you have installed the
correct number of DIMMs (see the User’s
Guide for information about installing
optional memory modules).
2. Reseat the DIMMs.
3. Replace the following components one at a
time, in the order shown, restarting the
server each time:
a. DIMMs
b. (Trained service technician only) System
board
Chapter 2. Diagnostics
15