Acer X1301 manual Post Code Hex Post Routine Description

POST Code (Hex)		POST Routine Description
76h	(Optional Feature) Enter AWDFLASH.EXE if: -AWDFLASH.EXE is found in floppy
	drive. -ALT+F2 is pressed.
77h	Detect serial ports & parallel ports
78h	Reserved
79h	Reserved
7Ah	Detect & install co-processor
7Bh	Reserved
7Ch	Init HDD write protect
7Dh	Reserved
7Eh	Reserved
7Fh	Switch back to text mode if full screen logo is supported.
	q If errors occur, report errors & wait for keys
	q If no errors occur or F1 key is pressed to continue:
		q Clear EPA or customization logo
80h	Reserved
81h	Reserved
E8POST.ASM starts
82h	1	Call chipset power management hook
	2	Recover the text fond used by EPA logo (not for full screen logo)
	3	If password is set, ask for password
83h	Save all data in stack back to CMOS
84h	Initialize ISA PnP boot devices
85h	1	USB final Initialization
	2	Switch screen back to text mode
86h	Reserved
87h	NET PC: Build SYSID Structure
88h	Reserved
89h	1	Assign IRQs to PCI devices
	2	Set up ACPI table at top of the memory
8Ah	Reserved
8Bh	1	Invoke all ISA adapter ROMs
	2	Invoke all PCI ROMs (except VGA)
8Ch	Reserved
8Dh	1	Enable/Disable Parity Check according to CMOS setup
	2	APM Initialization
8Eh	Reserved
8Fh	Clear noise of IRQs
90h	Reserved
91h	Reserved
92h	Reserved
93h	Read HDD boot sector information for Trend Anti-Virus code

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