Error Reporting and Handling
5.
Error Reporting and Handling
This chapter defines following error handling features:
•
Error Handling and Logging
•
Error Messages and Beep Codes
5.1
Error Handling and Logging
This section defines how errors are handled by the system BIOS. In addition, error-logging
techniques are described and beep codes for errors are defined.
5.1.1
Error Sources and Types
One of the major requirements of server management is to correctly and consistently handle
system errors. System errors that can be enabled and disabled individually or as a group can be
categorized as follows:
•
PCI bus
•
Memory single- and multi-bit errors
•
Errors detected during POST, logged as POST errors
The event list follows:
Event Name
Processor thermal trip of last boot
Memory channel A Multi-bit ECC
error
Memory channel A Single-bit ECC
error
Memory channel B Multi-bit ECC
error
Memory channel B Single-bit ECC
error
CMOS battery failure
CMOS checksum error
CMOS time not set
Keyboard not found
Memory size decrease
Chassis intrusion detected
Bad SPD tolerance
76
Intel® Server Boards S3200SH/S3210SH TPS
Table 41. Event List
Description
Processor thermal trip happened on
last boot.
Multi-bit ECC error happened on
DIMM channel A.
Single-bit ECC error happened on
DIMM channel A.
Multi-bit ECC error happened on
DIMM channel B.
Single-bit ECC error happened on
DIMM channel B.
CMOS battery failure or CMOS
clear jumper is set to clear CMOS.
CMOS data crushed
CMOS time is not set
PS/2 KB is not found during POST
Memory size is decreased
compared with last boot
Chassis is open
Some fields of the DIMM SPD may
not be supported, but could be
tolerant by the Memory Reference
When Error Is Caught
POST
POST / Runtime
POST / Runtime
POST / Runtime
POST / Runtime
POST
POST
POST
POST
POST
POST
POST
Revision 1.3