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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 4, “Parts listing, Types 7871 and 1949,” on page 41 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 Type Error Message Action

0x800B0100 Error Memory device 0 (Bckup Mem

Status) is not redundant

1. Check the event logs for other memory errors that

might occur (see “Error logs” on page 99).

2. Reseat all of the memory modules in the blade

server (see “Removing a memory module” on

page 63 and “Installing a memory module” on

page 64).

3. Make sure all of the memory is enabled in the

Setup utility (see “Using the Setup utility” on

page 20). Notice which memory modules are

disabled before continuing to the next step.

4. If the error still occurs, replace the memory

modules that were disabled in the Setup utility

(see “Removing a memory module” on page 63

and “Installing a memory module” on page 64).

5. (Trained service technician only) If the error still

occurs, replace the microprocessor that controls

the failing memory module.

Note: DIMM sockets one through nine are

controlled by the first microprocessor and DIMM

sockets ten through eighteen are controlled by the

second microprocessor. See “Removing a

microprocessor and heat sink” on page 85 and

“Installing a microprocessor and heat sink” on

page 88.

0x800B0300 Warning Memory device 0 (Bckup Mem

Status) is not redundant and

operational with minimal

resources