Table 13. Post Codes (continued)
Diagnostic LED Decoder
Post | G=Green, R=Red, A=Amber | |||
Code | MSB |
|
| LSB |
|
|
| ||
Aah | A | Off | A | Off |
|
|
|
|
|
000h | Off | Off | Off | Off |
|
|
|
|
|
Description
Clear video screen.
One Beep to indicate end of POST. No beep if silent boot is enabled.
000h
Off
Off Off Off
POST completed. Passing control to INT 19h boot loader next.
POST Error Codes and Messages
The following table defines POST error codes and their associated messages. The BIOS prompts the user to press a key in case of serious errors. Some error messages are preceded by the word "Error" to highlight the fact that the system might be malfunctioning. All POST errors and warnings are logged in the System Event Log, unless the System Event Log is full.
Table 14. Standard POST Error Messages and Codes
Error Code
100
101
102
103
104
105
106
107
108
109
10A
10B
10E
110
111
112
113
114
115
116
117
118
Error Message
Timer Channel 2 Error
Master Interrupt Controller
Slave Interrupt Controller
CMOS Battery Failure
CMOS Options not Set
CMOS Checksum Failure
CMOS Display Error
Insert Key Pressed
Keyboard Locked Message
Keyboard Stuck Key
Keyboard Interface Error
System Memory Size Error
External Cache Failure
Floppy Controller Error
Floppy A: Error
Floppy B: Error
Hard disk 0 Error
Hard disk 1 Error
Hard disk 2 Error
Hard disk 3 Error
Pause on Boot
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
continued
74 | Intel Server Board SE7500WV2 Product Guide |
