Intel SC5650HCBRP Product Specification page 218

Appendix E: POST Code Diagnostic LED Decoder
Progress Code Progress Code Definition
0x53-0x57 Reserved for PCI Bus
USB
0x58 Resetting USB bus
0x59 Reserved for USB devices
ATA / ATAPI / SATA
0x5A Resetting SATA bus and all devices
0x5B Reserved for ATA
SMBUS
0x5C Resetting SMBUS
0x5D Reserved for SMBUS
Local Console
0x70 Resetting the video controller (VGA)
0x71 Disabling the video controller (VGA)
0x72 Enabling the video controller (VGA)
Remote Console
0x78 Resetting the console controller
0x79 Disabling the console controller
0x7A Enabling the console controller
Keyboard (only USB)
0x90 Resetting the keyboard
0x91 Disabling the keyboard
0x92 Detecting the presence of the keyboard
0x93 Enabling the keyboard
0x94 Clearing keyboard input buffer
0x95 Instructing keyboard controller to run Self Test (PS/2 only)
Mouse (only USB)
0x98 Resetting the mouse
0x99 Detecting the mouse
0x9A Detecting the presence of mouse
0x9B Enabling the mouse
Fixed Media
0xB0 Resetting fixed media device
0xB1 Disabling fixed media device
0xB2 Detecting the presence of a fixed media device (hard drive detection, etc.)
0xB3 Enabling/configuring a fixed media device
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Intel order number E81443-002
Intel® Server System SC5650HCBRP TPS
Revision 1.2