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• See Chapter 3 "Parts listing" on page 29 to determine which components are consumable, structural, or CRU
parts.
• If an action step is preceded by "(Trained technician only)," that step must be performed only by a trained
technician.
Description
Error code
201-885-xxx
Aborted the memory self test because the
microprocessor does not support MTRR
functions and cannot de-cache available
memory.
201-886-xxx
Aborted due to a program error in the E820
function call, which indicates there is not
enough available memory for testing.
Action
1. If the blade server has stopped responding, turn
off and restart the blade server; then, rerun the
test. See "Turning off the blade server" on page
7, "Turning on the blade server" on page 6, and
"Diagnostic tools overview" on page 78.
2. Make sure that the DSA Diagnostic code is at
the latest level; then, rerun the test ( "Diagnostic
tools overview" on page 78). The latest code
can be found on the IBM support website at
http://www.ibm.com/ support/entry/portal/
docdisplay? brand=5000008&lndocid=SERV-
DSA.
3. Make sure that the system BIOS firmware is at
the latest level, upgrade if necessary; then, rerun
the test (see "Diagnostic tools overview" on
page 78). The BIOS firmware level can be found
in the DSA Diagnostic Event Log within the
Firmware/VPD section for this component. The
latest level firmware for this component can be
found on the IBM support website at http://
www-933.ibm.com/ support/fixcentral/systemx/
groupView? query.productGroup=ibm%
2FBladeCenter.
4. Rerun the test. See "Diagnostic tools overview"
on page 78.
5. If the component failure remains, refer to
Chapter 4 "Removing and replacing blade
server components" on page 37 to replace the
failed component.
1. If the blade server has stopped responding, turn
off and restart the blade server; then, rerun the
test. See "Turning off the blade server" on page
7, "Turning on the blade server" on page 6 and
"Diagnostic tools overview" on page 78.
2. Make sure that the system BIOS firmware is at
the latest level, upgrade if necessary; then, rerun
the test (see "Diagnostic tools overview" on
page 78). The BIOS firmware level can be found
in the DSA Diagnostic Event Log within the
Firmware/VPD section for this component. The
latest level firmware for this component can be
found on the IBM support website at http://
www-933.ibm.com/ support/fixcentral/systemx/
groupView? query.productGroup=ibm%
2FBladeCenter.
3. Rerun the test. See "Diagnostic tools overview"
on page 78.
4. If the component failure remains, refer to
Chapter 4 "Removing and replacing blade
Chapter 5
.
243
Diagnostics
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