A-6 Appendix: CPU features
CPU CHG
CPU change
CPR FAIL
CPR error
FAN FAIL
Fan error
UCODEERR
UCODE error
FLOPYERR
Floppy error
KB ERROR
Keyboard error
HD ERR
HDD error
CMOS ERR
CMOS error
MS ERROR
Mouse error
80P ERR
80 port error
BOOT CHG
Boot device change
SMARTERR
HDD smart function error
HM ERROR
Hard monitor error
AINETERR
AI NET error
CASEOPEN
Case open
PASSWORD
Clear EPA or customization logo.
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.
MEM2CMOS
Save all data in stack back to CMOS
INIT PNP
USB FINAL
Initialize ISA PnP boot devices
1. USB nal Initialization
2. NET PC: Build SYSID structure
3. Switch screen back to text mode
4. Set up ACPI table at top of memory.
5. Invoke ISA adapter ROMs
6. Assign IRQs to PCI devices
7. Initialize APM
8. Clear noise of IRQs.
READ HDD
BOOTMENU
Read HDD boot sector information for Trend Anti-Virus code
1. Enable L2 cache
2. Program boot up speed
3. Chipset nal initialization.
4. Power management nal initialization
5. Clear screen & display summary table
6. Program K6 write allocation
7. Program P6 class write combining
NUM LOCK
1. Program daylight saving
2. Update keyboard LED & typematic rate
UPDT DMI
1. Build MP table
2. Build & update ESCD
3. Set CMOS century to 20h or 19h
4. Load CMOS time into DOS timer tick
5. Build MSIRQ routing table.
INT 19H
Boot attempt (INT 19h)