About Your System 23
POST Error Codes
Collecting System Event Log for Investigation
Error Messages are logged in the System Event Log (SEL). The SEL can be 
accessed through system BIOS and the BMC setup for investigation. You can 
also access SEL by browsing to the IP address of the BMC.
 Code  Log in BMC Cause Corrective Actions
0000h Yes Timer Count Read/Write Error Remove AC power to the 
system for 10 seconds and 
restart the system.
If the problem persists, see 
"Getting Help" on page 143.
0003h Yes CMOS Battery Error See "Troubleshooting the 
System Battery" on 
page 118.
0004h Yes CMOS Diagnostic Status Error Remove AC power to the 
system for 10 seconds and 
restart the system.
If the problem persists, see 
"Getting Help" on page 143.
0005h Yes CMOS Checksum Error Remove AC power to the 
system for 10 seconds and 
restart the system.
If the problem persists, see 
"Getting Help" on page 143.
000Bh Yes CMOS Memory Size Error Remove AC power to the 
system for 10 seconds and 
restart the system.
If the problem persists, see 
"Getting Help" on page 143.
book.book  Page 23  Thursday, March 4, 2010  4:38 PM