Intel S5520SC Dokumentacja Pobierz pdf (Strona 33)

Intel® Workstation Board S5520SC TPS Functional Architecture

Revision 1.7

Intel order number: E39530-010

3.2.2 Mixed Processor Configurations.

The following table describes mixed processor conditions and recommended actions for the

Intel

Workstation Board S5520SC. Errors fall into one of three categories:

z Halt: If the system can boot, it pauses at a blank screen with the text

“Unrecoverable fatal error found. System will not boot until the error is resolved” and

“Press <F2> to enter setup”, regardless of if the “Post Error Pause” setup option is

enabled or disabled. After entering setup, the error message displays on the Error

Manager screen and an error is logged to the System Event Log (SEL) with the error

code. The system cannot boot unless the error is resolved. The user must replace

the faulty part and restart the system.

z Pause: If the “Post Error Pause” setup option is enabled, the system goes directly to

the Error Manager screen to display the error and log the error code to SEL.

Otherwise, the system continues to boot and no prompt is given for the error,

although the error code is logged to the Error Manager and in a SEL message.

z Minor: The message is displayed on the screen or on the Error Manager screen.

The system continues booting in a degraded state regardless of if the “Post Error

Pause” setup option is enabled or disabled. The user may want to replace the

erroneous unit.

Table 2. Mixed Processor Configurations

Error Severity System Action

Processor family not

identical

Halt The BIOS detects the error condition and responds as follows:

– Logs the error into the system event log (SEL)

– Alerts the Integrated BMC about the configuration error.

– Does not disable the processor

– Displays “0194: Processor 0x family mismatch detected” message in the

Error Manager.

– Halts the system and will not boot until the fault condition is remedied.

Processor stepping

mismatch

Pause The BIOS detects the stepping difference and responds as follows:

– Checks to see whether the steppings are compatible – typically +/- one

stepping.

– If so, no error is generated (this is not an error condition).

– Continues to boot the system successfully.

Otherwise, this is a stepping mismatch error, and the BIOS responds as

follows:

– Displays “0193: Processor 0x stepping mismatch” message in the Error

Manager and logs it into the SEL.

– Takes Minor Error action and continues to boot the system.

Processor cache not

identical

Halt The BIOS detects the error condition and responds as follows:

– Logs the error into the SEL.

– Alerts the Integrated BMC about the configuration error.

– Does not disable the processor.

– Displays “0192: Processor 0x cache size mismatch detected” message in

the Error Manager.

– Halts the system and does not boot until the fault condition is remedied.

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