Checkpoint
(hex)
Description
F29 Transfers information to the business audio chip
F2B Wait till sound chip has been initialized
F2C Initialize the current input/pointer device
F2D Initialize the current output
F2E Register a console driver
F30 Set up early memory allocation heap, Initialize Super I/O
F31 Determine system bus speed, set ISA divisor
F32 Resync to SP (Composite Image)
F33 Set memory refresh
F35 Jump to set environment
F40 Initialize interrupt subsystem and 8259s
F41 SP command setup
F42 SP Mailbox interface
F43 get_vpd entry
F44 init_sp entry
F45 sp_recovery -> resync SP & CPU
F46 IRQ13 stuck high
F47 Entry to error checking routine
F48 Power Supply or System Board problem
F49 Voltage problem. System Board, Power Supply or CPU
F4A Voltage problem. System Board or Power Supply
F4B CPU over temperature or bad System Board
F4C Start bit-map display function
F4D Bit-map file read into memory, start processing
F4E End bit-map display function
F4F IO/MEM over temperature or bad System Board
F50 Initialize CMOS RTC periodic interrupt
F51 System Board or System over temperature
F52 Bad System Board (Fan Fail reported)
F53 Bad System Board
F54 Fan fail warning
F55 Bad System Board (Unsupported EPOW)
F56 Voltage problem. System Board, Power Supply or CPU
F57 Bad or low battery
F58 IRQ13 test failure
F59 EPOW test failure
F5A Spurious IRQ 7 interrupt (ie: interrupt glitch)
F5B Fan failure warning
F5C Clear EPOW register failure
F5D Clear EPOW register failure
F60 Initialize keyboard/mouse controller, and password
F61 Extended memory initialization command
F62 Diskette initialization command
F64 Test of day routine
F6A SCSI Initialization command
F70 Initialize debugger
F71 Start Checking whether CMOS contents are valid
F72 End Checking whether CMOS contents are valid
F73 Dumps contents of CMOS data area to a file
F74 CMOS Initialization
F75 Loads contents of CMOS from file
A-2 Service Guide
To Next Page
Loading...
