Product Service Guide

Intel® Server System SR1630BC Service Guide 81
0x71h X OOO XXXODisabling the video
controller (VGA)
0x72h X O O O X X O X Enabling the video
controller (VGA)
0x73h X O O O X X O O Reserved for video
controller (VGA)
Remote Console
0x78h X OOO OXXXResetting the console
controller
0x79h X O O O O X X O Disabling the console
controller
0x7Ah X O O O O X O X Enabling the console
controller
0x7Bh X O O O O X O O Reserved for console
controller
Keyboard (only USB) / Keyboard (PS/2 or USB)
0x90h O XXO XXXXResetting the keyboard
0x91h O XXO XXXODisabling the keyboard
0x92h O X X O X X O X Detecting the presence of
the keyboard
0x93h O X X O X X O O Enabling the keyboard
0x94h O X X O X O X X Clearing keyboard input
buffer
0x96h O X X O X O O X Reserved for keyboard
Mouse (only USB) / Mouse (PS/2 or USB)
0x98h O X X O X X O X Resetting the mouse
0x99h O X X O X X O O Detecting the mouse
0x9Ah O X X O X O O X Detecting the presence of
mouse
0x9Bh O XXO XOOOEnabling the mouse
0x9Ch O X X O X X O X Reserved for mouse
Serial Port
0xA8h O XOX OXXXResetting the serial port
0xA9h O X O X O X X O Disabling the serial port
0xAAh O X O X O X O X Detecting the presence of
the serial port
Table 10. Diagnostic LED POST Code Decoder