Intel X38ML - Server Board Motherboard Technical Manual page 111

Intel® Server Board X38ML
Diagnostic LED Decoder
Checkpoint
G=Green, R=Red, A=Amber
MSB
0x54h OFF A
0x55h OFF A
0x56h OFF A
0x57h OFF A
USB
0x58h G R
0x59h G R
ATA/ATAPI/SATA
0x5Ah G R
0x5Bh G R
SMBUS
0x5Ch G A
0x5Dh G A
Local Console
0x70h OFF R
0x71h OFF R
0x72h OFF R
Remote Console
0x78h G R
0x79h G R
0x7Ah G R
Keyboard (PS/2 or USB)
0x90h R OFF
0x91h R OFF
0x92h R OFF
0x93h R OFF
0x94h R G
0x95h R G
Mouse (PS/2 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
Revision 1.3
LSB
OFF R Reserved for PCI bus
OFF A Reserved for PCI bus
G R Reserved for PCI bus
G A Reserved for PCI bus
OFF R Resetting USB bus
OFF A Reserved for USB devices
G R Resetting PATA/SATA bus and all devices
G A Reserved for ATA
OFF R Resetting SMBUS
OFF A Reserved for SMBUS
R R Resetting the video controller (VGA)
R A Disabling the video controller (VGA)
A R Enabling the video controller (VGA)
R R Resetting the console controller
R A Disabling the console controller
A R Enabling the console controller
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 (PS/2 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 CD-ROM
A R
detection, etc.)
R R Enabling/configuring a removable media device
Intel order number E15331-006
Error Reporting and Handling
Description
99