Intel® Server Board S2600CW Functional Architecture
Intel® Server Board S2600CW Family TPS
18
Revision 2.4
Processor stepping within a common processor family can be mixed as long as it is
listed in the processor specification updates published by Intel Corporation.
The following table describes mixed processor conditions and recommended actions for all
Intel® Server Boards and Intel® Server Systems designed around the Intel® Xeon® processor
E5-2600 v3 and v4 product families and Intel® C612 chipset product family architecture. The
errors fall into one of the following three categories:
Fatal
: 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 whether the “Post Error Pause” setup option is enabled or
disabled.
When the operator presses the <
F2
> key on the keyboard, the error message is
displayed on the Error Manager screen, and an error is logged to the System Event Log
(SEL) with the POST Error Code.
The system cannot boot unless the error is resolved. The user needs to replace the
faulty part and restart the system.
For Fatal Errors during processor initialization, the System Status LED will be set to a
steady Amber color, indicating an unrecoverable system failure condition.
Major
: If the “Post Error Pause” setup option is enabled, the system goes directly to the
Error Manager to display the error, and logs the POST Error Code to the SEL. Operator
intervention is required to continue booting the system.
Otherwise, if “POST Error Pause” is disabled, the system continues to boot and no
prompt is given for the error, although the Post Error Code is logged to the Error
Manager and in a SEL message.
Minor
: The message is displayed on the screen or on the Error Manager screen, and the
POST Error Code is logged to the SEL. The system continues booting in a degraded
state. The user may want to replace the erroneous unit. The POST Error Pause option
setting in the BIOS setup does not have any effect on this error.
Table 2. Mixed Processor Configurations
Error
Severity
System Action
Processor family not
Identical
Fatal
The BIOS detects the error condition and responds as follows:
Logs the POST Error Code into the System Event Log (SEL).
Alerts the BMC to set the System Status LED to steady
Amber.
Displays
0194: Processor family mismatch detected
message in the Error Manager.
Takes Fatal Error action (see above) and will not boot until
the fault condition is remedied.
