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Table 6. Firmware Error Codes. (continued)

Error Code Description Action/

Possible Failing FRU

2201 1001 PCI token ring adapter

Adapter failed to complete hardware

initialization.

Replace the Adapter

See “Determining Location Code” on page

160 for location code information related to

this error.

25A0 0001 Cache L2 controller failure 1. Replace the processor card.

See “Determining Location Code” on

page 160 for processor card location

information.

2. Replace the CEC backplane.

Location: U1.1-P1.

25A1 0001 Cache L2 SRAM failure 1. Replace the processor card.

See “Determining Location Code” on

page 160 for processor card location

information.

25A8 0xxx NVRAM problems Errors reported against NVRAM can be

caused by low battery voltage and (more

rarely) power outages that occur during

normal system usage. With the exception of

the 25A80000 error, these errors are

warnings that the NVRAM data content had

to be reestablished and do not require any

FRU replacement unless the error is

persistent. When one of these errors occurs,

any system customization (for example, boot

device list) information has been lost, the

system may need to be reconfigured.

If the error is persistent, replace primary I/O

drawer backplane

Location: U0.1-P1

25A8 0000 Initialization failed, device test failed Refer to Action under error code 25A80xxx.

25A8 0001 Init-NVRAM invoked, all of NVRAM initialized Refer to Action under error code 25A80xxx.

25A8 0002 Init-NVRAM invoked, some data partitions

may have been preserved.