PB-CI7S41X58 Mainboard
~ 48 ~
37
Display sign-on message
38
Initialize USB controller
39
Initialize DMAC-1 & DMAC-2
3A
Initialize real time clock
3B
Test system memory
3C
Initialization of chipset registers
40
Detect coprocessor
52
Update CMOS memory size
60
Initialize NUM-LOCK
75
Initialize Int-13
78
Initialize IPL devices
7C
Generate and write contents of ESCD
84
Log errors encountered
85
Display errors, if no display check monitor/video card
87
Execute BIOS setup if needed or requested
8C
Late POST initialization of chipset registers
8D
Build ACPI tables
8E
Program peripheral parameters
90
Initialize system management interrupt
A1
Prepare for system boot
A2
Initialize IRQ routing table
A4
Display boot option popup
A7
Display system configuration screen
A9
Wait for user input at configuration display
AA
Uninstall POST vector
AB
Prepare BBS for Int 19 boot
AC
End of POST initialization
B1
Save system context for ACPI
00
Pass control to OS
(can vary)
Show CPU Temp (if enabled)
