Lenovo BladeCenter HS23E Problem Determination And Service Manual page 121

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.50001 [W.50001] A DIMM
has been disabled
due to an error
detected during
POST.
Description Action
DIMM Disabled.
1. If the memory module was
disabled due to a memory fault,
follow the procedure for that
event and restart the server.
2. Check the IBM support website
for an applicable retain tip or
firmware update that applies to
this memory event. If no memory
fault is recorded in the logs and
no DIMM connector error LED is
lit, re-enable the memory
modules using the Setup utility
or the Advanced Settings Utility
(ASU).
3. If the problem remains, replace
the affected DIMM (see
"Removing a memory module"
on page 65 and "Installing a
memory module" on page 66).
4. (Trained technician only) Replace
the system-board assembly (see
"Removing the system-board
assembly" on page 90 and
"Installing the system-board
assembly" on page 91).
107
Chapter 6. Diagnostics