IBM LS42 - BladeCenter - 7902, Руководство по 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, Types 7901 and 7902,” on page 19 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
164 Memory size does not match CMOS.
1.
Run the Setup Utility program, make sure that
the memory configuration is correct, and save the
settings (see “Using the Setup Utility program”
on page 11).
2. Reseat the DIMMs (see “Removing a memory
module” on page 37 and “Installing a memory
module” on page 38).
3. Replace the following components one at a time,
in the order shown, restarting the blade server
each time:
a.
DIMMs (see “Removing a memory module”
on page 37 and “Installing a memory
module” on page 38)
b. (Trained service technician only) system-board
assembly (see “Removing the system-board
assembly” on page 62 and “Installing the
system-board assembly” on page 62)
175 Bad EEPROM CRC #1 (Trained service technician only) Replace the
system-board assembly (see “Removing the
system-board assembly” on page 62 and “Installing
the system-board assembly” on page 62).
177 Bad checksum (Trained service technician only) Replace the
system-board assembly (see “Removing the
system-board assembly” on page 62 and “Installing
the system-board assembly” on page 62).
178 EEPROM not functional (Trained service technician only) Replace the
system-board assembly (see “Removing the
system-board assembly” on page 62 and “Installing
the system-board assembly” on page 62).
184 Bad power-on password.
1. Run the Setup Utility program, select Load
Default Settings , and save the settings (see
“Using the Setup Utility program” on page 11).
2. Reseat the battery (see “Removing the battery”
on page 48 and “Installing the battery” on page
48).
3. (Trained service technician only) Replace the
system-board assembly (see “Removing the
system-board assembly” on page 62 and
“Installing the system-board assembly” on page
62).
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BladeCenter LS22 Type 7901 and LS42 Type 7902: Problem Determination and Service Guide