Acer G301 manual Checkpoint Code, Description, the Initialize CMOS RAM in every boot AMIBIOS

122 Appendix A: AMIBIOS POST Checkpoint Codes

Checkpoint Code	Description
0Eh	The keyboard controller BAT command result has
	been verified. Next, performing any necessary
	initialization after the keyboard controller BAT
	command test.
0Fh	The initialization after the keyboard controller BAT
	command test is done. The keyboard command
	byte is written next.
10h	The keyboard controller command byte is written.
	Next, issuing the Pin 23 and 24 blocking and
	unblocking command.
11h	Next, checking if <End> or <Ins> keys were
	pressed during power on. Initializing CMOS RAM if
	the Initialize CMOS RAM in every boot AMIBIOS
	POST option was set in AMIBCP or the <End> key
	was pressed.
12h	Next, disabling DMA controllers 1 and 2 and
	interrupt controllers 1 and 2.
13h	The video display has been disabled. Port B has
	been initialized. Next, initializing the chipset.
14h	The 8254 timer test will begin next.
19h	The 8254 timer test is over. Starting the memory
	refresh test next.
1Ah	The memory refresh line is toggling. Checking the
	15 second on/off time
	next.
23h	Reading the 8042 input port and disabling the
	MEGAKEY Green PC feature next. Making the BIOS
	code segment writable and performing any
	necessary configuration before initializing the
	interrupt vectors.
24h	The configuration required before interrupt vector
	initialization has completed. Interrupt vector
	initialization is about to begin.