Intel® Server Board S5000PAL / S5000XAL TPS

Appendix C: POST Code Diagnostic LEDs

 

 

 

 

 

 

 

 

 

 

 

 

Checkpoint

 

Diagnostic LED Decoder

 

Description

 

 

 

G=Green, R=Red, A=Amber

 

 

 

 

 

 

MSB

 

 

 

LSB

 

 

 

 

0x92h

 

R

 

OFF

G

R

Detecting the presence of the keyboard

 

 

 

 

 

 

 

 

 

 

 

 

0x93h

 

R

 

OFF

G

A

Enabling the keyboard

 

 

 

 

 

 

 

 

 

 

 

 

0x94h

 

R

 

G

OFF

R

Clearing keyboard input buffer

 

 

 

 

 

 

 

 

 

 

 

 

0x95h

 

R

 

G

OFF

A

Instructing keyboard controller to run Self Test (PS2 only)

 

 

 

 

 

 

 

 

 

 

 

 

Mouse (PS2

or USB)

 

 

 

 

 

 

 

 

0x98h

 

A

 

OFF

OFF

R

Resetting the mouse

 

 

 

 

 

 

 

 

 

 

 

 

0x99h

 

A

 

OFF

OFF

A

Detecting the mouse

 

 

 

 

 

 

 

 

 

 

 

 

0x9Ah

 

A

 

OFF

G

R

Detecting the presence of mouse

 

 

 

 

 

 

 

 

 

 

 

 

 

0x9Bh

 

A

 

OFF

G

A

Enabling the mouse

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fixed Media

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0xB0h

 

R

 

OFF

R

R

Resetting fixed media device

 

 

 

 

 

 

 

 

 

 

 

 

0xB1h

 

R

 

OFF

R

A

Disabling fixed media device

 

 

 

 

 

 

 

 

 

 

 

 

0xB2h

 

R

 

OFF

A

R

Detecting presence of a fixed media device (IDE hard drive detection,

 

 

 

 

 

etc.)

 

 

 

 

 

 

 

 

 

 

 

 

 

0xB3h

 

R

 

OFF

A

A

Enabling / configuring a fixed media device

 

 

 

 

 

 

 

 

 

 

 

 

Removable

Media

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0xB8h

 

A

 

OFF

R

R

Resetting removable media device

 

 

 

 

 

 

 

 

 

 

 

 

0xB9h

 

A

 

OFF

R

A

Disabling removable media device

 

 

 

 

 

 

 

 

 

 

 

 

0xBAh

 

A

 

OFF

A

R

Detecting presence of a removable media device (IDE CDROM

 

 

 

 

 

detection, etc.)

 

 

 

 

 

 

 

 

 

 

 

 

 

0xBCh

 

A

 

G

R

R

Enabling / configuring a removable media device

 

 

 

 

 

 

 

 

 

 

 

 

Boot Device

Selection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0xD0

 

R

 

R

OFF

R

Trying boot device selection

 

 

 

 

 

 

 

 

 

 

 

 

0xD1

 

R

 

R

OFF

A

Trying boot device selection

 

 

 

 

 

 

 

 

 

 

 

 

0xD2

 

R

 

R

G

R

Trying boot device selection

 

 

 

 

 

 

 

 

 

 

 

 

0xD3

 

R

 

R

G

A

Trying boot device selection

 

 

 

 

 

 

 

 

 

 

 

 

0xD4

 

R

 

A

OFF

R

Trying boot device selection

 

 

 

 

 

 

 

 

 

 

 

 

0xD5

 

R

 

A

OFF

A

Trying boot device selection

 

 

 

 

 

 

 

 

 

 

 

 

0xD6

 

R

 

A

G

R

Trying boot device selection

 

 

 

 

 

 

 

 

 

 

 

 

0xD7

 

R

 

A

G

A

Trying boot device selection

 

 

 

 

 

 

 

 

 

 

 

 

0xD8

 

A

 

R

OFF

R

Trying boot device selection

 

 

 

 

 

 

 

 

 

 

 

 

0xD9

 

A

 

R

OFF

A

Trying boot device selection

 

 

 

 

 

 

 

 

 

 

 

 

0XDA

 

A

 

R

G

R

Trying boot device selection

 

 

 

 

 

 

 

 

 

 

 

 

0xDB

 

A

 

R

G

A

Trying boot device selection

 

 

 

 

 

 

 

 

 

 

 

 

0xDC

 

A

 

A

OFF

R

Trying boot device selection

 

 

 

 

 

 

 

 

 

 

 

 

0xDE

 

A

 

A

G

R

Trying boot device selection

 

 

 

 

 

 

 

 

 

 

 

 

0xDF

 

A

 

A

G

A

Trying boot device selection

 

 

 

 

 

 

 

 

 

 

 

Pre-EFI Initialization (PEI) Core

 

 

 

 

 

 

 

 

 

 

 

 

 

0xE0h

 

R

 

R

R

OFF

Started dispatching early initialization modules (PEIM)

 

 

 

 

 

 

 

 

 

 

 

 

0xE2h

 

R

 

R

A

OFF

Initial memory found, configured, and installed correctly

 

 

 

 

 

 

 

 

 

 

 

 

0xE1h

 

R

 

R

R

G

Reserved for initialization module use (PEIM)

 

 

 

 

 

 

 

 

 

 

 

 

0xE3h

 

R

 

R

A

G

Reserved for initialization module use (PEIM)

 

 

 

 

 

 

 

 

 

 

 

Driver Execution Environment (DXE) Core

 

 

 

 

 

 

 

 

 

 

 

 

0xE4h

 

R

 

A

R

OFF

Entered EFI driver execution phase (DXE)

 

 

 

 

 

 

 

 

 

 

 

 

0xE5h

 

R

 

A

R

G

Started dispatching drivers

 

 

 

 

 

 

 

 

 

 

 

 

0xE6h

 

R

 

A

A

OFF

Started connecting drivers

 

 

 

 

 

 

 

 

 

 

 

 

 

DXE Drivers

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Revision 1.4

 

 

 

 

 

 

103

 

Intel order number: D31979-007

Page 102
Image 102
Intel S5000XAL manual Revision 103 Intel order number D31979-007