Intel P4304XXMFEN2 User Manual

Intel
®
Server Chassis P4304XXMFEN2/P4304XXMUXX Product Family System Integration and Service Guide
163
Diagnostic LED Decoder
LED #
LED 3 LED 2 LED 1 LED 0
Description
Checkpoint
Upper Nibble
8h
(MSB)
4h 2h
1h
(LSB)
Lower Nibble
8h
(MSB)
4h 2h
1h
(LSB)
C7h
Upper Nibble
1
1
0
0
DXE ACPI Enable
Lower Nibble
0
1
1
1
0h
Upper Nibble
0
0
0
0
Clear POST Code
Lower Nibble
0
0
0
0
S3 Resume
40h
Upper Nibble
0
1
0
0
S3 Resume PEIM (S3 Started)
Lower Nibble
0
0
0
0
41h
Upper Nibble
0
1
0
0
S3 Resume PEIM (S3 Boot Script)
Lower Nibble
0
0
0
1
42h
Upper Nibble
0
1
0
0
S3 Resume PEIM (S3 Video Repost)
Lower Nibble
0
0
1
0
43h
Upper Nibble
0
1
0
0
S3 Resume PEIM (S3 OS wake)
Lower Nibble
0
0
1
1
BIOS Recovery
46h
Upper Nibble
0
1
0
0
PEIM which Detected Forced Recovery Condition
Lower Nibble
0
1
1
0
47h
Upper Nibble
0
1
0
0
PEIM which Detected User Recovery Condition
Lower Nibble
0
1
1
1
48h
Upper Nibble
0
1
0
0
Recovery PEIM (Recovery Started)
Lower Nibble
1
0
0
0
49h
Upper Nibble
0
1
0
0
Recovery PEIM (Capsule Found)
Lower Nibble
1
0
0
1
4Ah
Upper Nibble
0
1
0
0
Recovery PEIM (Capsule Loaded)
Lower Nibble
1
0
1
0
E8h
Upper Nibble
1
1
1
0
No Usable Memory Error
Lower Nibble
1
0
0
0
E9h
Upper Nibble
1
1
1
0
Memory is locked by Intel® Trusted Execution
Technology and is inaccessible.
Lower Nibble
1
0
0
1
EAh
Upper Nibble
1
1
1
0
DDR4 Channel Training Error
Lower Nibble
1
0
1
0
EBh
Upper Nibble
1
1
1
0

Intel P4304XXMFEN2 Specifications

General

Brand	Intel
Model	P4304XXMFEN2
Category	Chassis
Language	English