Datasheet

Intel® Compute Module MFS5000SI TPS Appendix C: POST Error Messages and Handling

Appendix C: POST Error Messages and Handling

Whenever possible, the BIOS will output the current boot progress codes on the video screen. Progress

codes are 32-bit quantities plus optional data. The 32-bit numbers include class, subclass, and operation

information. The class and subclass fields point to the type of hardware that is being initialized. The

operation field represents the specific initialization activity. Based on the data bit availability to display

progress codes, a progress code can be customized to fit the data width. The higher the data bit, the

higher the granularity of information that can be sent on the progress port. The progress codes may be

reported by the system BIOS or option ROMs.

The Response section in the following table is divided into two types:

 Minor: The message is displayed on the screen or in the Error Manager screen. The system will

continue booting with a degraded state. The user may want to replace the erroneous unit. The

setup POST error Pause setting does not have any effect with this error.

 Major: The message is displayed in the Error Manager screen, and an error is logged to the SEL.

The setup POST error Pause setting determines whether the system pauses to the Error

Manager for this type of error, where the user can take immediate corrective action or choose to

continue booting.

 Fatal: The message is displayed in the Error Manager screen, an error is logged to the SEL, and

the system cannot boot unless the error is resolved. The user needs to replace the faulty part and

restart the system. The setup POST error Pause setting does not have any effect with this error.

Table 17. POST Error Messages and Handling

Error Code Error Message Response

004C Keyboard / interface error Major

0012 CMOS date / time not set Major

0048 Password check failed Fatal

0141 PCI resource conflict Major

0146 Insufficient memory to shadow PCI ROM Major

0192 L3 cache size mismatch Fatal

0194 CPUID, processor family are different Fatal

0195 Front side bus mismatch Major

0197 Processor speeds mismatched Major

5220 Configuration cleared by jumper Minor

5221 Passwords cleared by jumper Major

8110 Processor 01 internal error (IERR) on last boot Major

8111 Processor 02 internal error (IERR) on last boot Major

8120 Processor 01 thermal trip error on last boot Major

8121 Processor 02 thermal trip error on last boot Major

8130 Processor 01 disabled Major

8131 Processor 02 disabled Major

8160 Processor 01 unable to apply BIOS update Major

8161 Processor 02 unable to apply BIOS update Major

8190 Watchdog timer failed on last boot Major

8198 Operating system boot watchdog timer expired on last boot Major

8300 Baseboard management controller failed self-test Major

Revision 1.4

Intel order number: E15154-007