Compaq 164SX user manual Post Codes

			Post Codes
Table 8–2 Post Codes			(Sheet 2 of 3)
	Post Code
Source	(hex)	Description
	3A	Jump to Mini-Debugger
	3F	Fatal error. Second code identifies source of error:
		05 =	No memory found
		06 =	Checksum error detected when image was read back
			from memory
SRM	FF	Starting console
Console	FE	Idle PCB initialization
	FD	Semaphore initialization
	FC	Heap initialization
	FB	Heap initialization
	FA	Heap initialization
	F9	Driver structure initialization
	F8	Idle process PID initialization
	F7	File system initialization
	F6	Timer data structures initialization
	F5	Lowering IPL
	F4	Entering idle loop
	F3	Creating task to deallocate dead PCBs
	F2	Creating polling task
	F1	Creating timer task
	F0	Creating power-up task
	EF	Configuring memory
	EE	Phase 1 driver startup
	ED	Configuring the PCI/ISA bus
	EC	Phase 3 driver startup
	EB	Switching stdin/out/err to console terminal device
	EA	Phase 4 driver startup
	E9	Building per CPU slot in the HWRPB
	E8	SCSI class driver initialization
	E7	Phase 5 driver startup
Fail-safe	FD	I/O bus initialization
booter	FC	I/O initialization complete
	FB	UART initialization

Troubleshooting 8–3