Lenovo BladeCenter HS23E Problem Determination And Service Manual page 128

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BladeCenter HS23E Type 8038 and 8039: Problem Determination and Service Guide
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 4, "Parts listing," on page 41 to determine which components are
consumable, structural, or CRU parts.
v If an action step is preceded by "(Trained technician only)," that step must be
performed only by a trained technician.
Diagnostic
code Message
W.68002 [W.68002] A CMOS
battery error has
been detected.
S.68005 [S.68005] An error
has been detected
by the IIO core
logic on Bus %.
The Global Fatal
Error Status
register contains %.
The Global
Non-Fatal Error
Status register
contains %. Please
check error logs for
the presence of
additional
downstream device
error data.
Description Action
CMOS Battery
1. Reseat the battery.
Fault.
2. Clear the CMOS memory (see
"System-board switch" on page
13).
3. Replace the following
components one at a time in the
order shown, restarting the server
each time:
v Battery (see "Removing the
v (Trained technician only)
Critical IOH-PCI
1. Check the IBM support website
Error.
for an applicable retain tip or
firmware update that applies to
this error.
2. Reseat the expansion cards (see
"Removing an I/O expansion
card" on page 71 and "Installing
an I/O expansion card" on page
73).
3. Replace the following
components one at a time in the
order shown, restarting the server
each time:
v Expansion cards (see
v (Trained technician only)
battery" on page 61 and
"Installing the battery" on page
62).
System board. See "Removing
the system-board assembly" on
page 90 and "Installing the
system-board assembly" on
page 91.
"Removing an I/O expansion
card" on page 71 and
"Installing an I/O expansion
card" on page 73).
Replace the system board (see
"Removing the system-board
assembly" on page 90 and
"Installing the system-board
assembly" on page 91).