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50
Write all CMOS values currently in the BIOS stack area back
into the CMOS
51
Reserved
52
1. Initialize all ISA ROMs
2. Later PCI initializations (PCI BIOS only)
3. PnP Initializations (PnP BIOS only)
4. Program shadows RAM according to Setup settings
5. Program parity according to Setup setting
6. Power Management Initialization
53
1. If it is NOT a PnP BIOS, initialize serial & parallel
2. Initialize time value in BIOS data area by translate the
60
Setup Virus Protection (Boot Sector Protection) functionality
according to Setup setting
61
1. Try to turn on Level 2 cache
2. Set the boot up speed according to Setup setting
3. Last chance for Chipset initialization
4. Last chance for Power Management initialization (Green
5. Show the system configuration table
62
1. Setup daylight saving according to Setup value
2. Program the NUM Lock, typematic rate & typematic
-assign IRQ to PCI devices
-initialize all PCI ROMs
-assign IO, Memory, IRQ & DMA to PnP ISA
devices
-initialize all PnP ISA ROMs
-Enable/Disable global PM
-APM interface initialization
ports
RTC time value into a
Note: if L2 cache is already turned on in POST 3D, this
part will be skipped
BIOS only)
speed according to Setup
timer tick value
setting
27
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