Intel SR1530CLR - Server System - 0 MB RAM Technical Specification, Installation And Operation Manual page 52

Appendix B: POST Code Diagnostic LED Decoder
Diagnostic LED Decoder
Checkpoint
G=Green, R=Red, A=Amber
MSB
Keyboard (PS2 or USB)
0x90h R OFF
0x91h R OFF
0x92h R OFF
0x93h R OFF
0x94h R G
0x95h R G
Mouse (PS2 or USB)
0x98h A OFF
0x99h A OFF
0x9Ah A OFF
0x9Bh A OFF
Fixed Media
0xB0h R OFF
0xB1h R OFF
0xB2h
R OFF
0xB3h R OFF
Removable Media
0xB8h A OFF
0xB9h A OFF
0xBAh
A OFF
0xBCh A G
Boot Device Selection
0xD0 R R
0xD1 R R
0xD2 R R
0xD3 R R
0xD4 R A
0xD5 R A
0xD6 R A
0xD7 R A
0xD8 A R
0xD9 A R
0XDA A R
0xDB A R
0xDC A A
0xDE A A
0xDF A A
Pre-EFI Initialization (PEI) Core
0xE0h R R
0xE2h R R
44
Intel® Server Systems SR1530CL/SR1530HCL/SR1530HCS
LSB
OFF R Resetting the keyboard
OFF A Disabling the keyboard
G R Detecting the presence of the keyboard
G A Enabling the keyboard
OFF R Clearing keyboard input buffer
OFF A Instructing keyboard controller to run Self Test (PS2 only)
OFF R Resetting the mouse
OFF A Detecting the mouse
G R Detecting the presence of mouse
G A Enabling the mouse
R R Resetting fixed media device
R A Disabling fixed media device
Detecting presence of a fixed media device (IDE hard drive detection,
A R
etc.)
A A Enabling/configuring a fixed media device
R R Resetting removable media device
R A Disabling removable media device
Detecting presence of a removable media device (IDE CDROM
A R
detection, etc.)
R R Enabling/configuring a removable media device
OFF R Trying boot device selection
OFF A Trying boot device selection
G R Trying boot device selection
G A Trying boot device selection
OFF R Trying boot device selection
OFF A Trying boot device selection
G R Trying boot device selection
G A Trying boot device selection
OFF R Trying boot device selection
OFF A Trying boot device selection
G R Trying boot device selection
G A Trying boot device selection
OFF R Trying boot device selection
G R Trying boot device selection
G A Trying boot device selection
R OFF Started dispatching early initialization modules (PEIM)
A OFF Initial memory found, configured, and installed correctly
Intel order number D71005-005
and SR1530CLR/SR1530HCLR/SR1530HCLSR
Description
Revision 2.2