CPU CHG CPR FAIL FAN FAIL UCODEERR FLOPYERR KB ERROR HD ERR CMOS ERR MS ERROR 80P ERR BOOT CHG SMARTERR HM ERROR AINETERR CASEOPEN
PASSWORD
MEM2CMOS
INIT PNP USB FINAL
READ HDD BOOTMENU
NUM LOCK
UPDT DMI
INT 19H
CPU change CPR error Fan error UCODE error Floppy error Keyboard error HDD error CMOS error Mouse error
80 port error
Boot device change HDD smart function error Hard monitor error
AI NET error Case open
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. Save all data in stack back to CMOS
Initialize ISA PnP boot devices 1. USB final 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 boot sector information for Trend
2. Program boot up speed
3. Chipset final initialization.
4. Power management final initialization
5. Clear screen & display summary table
6. Program K6 write allocation
7. Program P6 class write combining
1.Program daylight saving
2.Update keyboard LED & typematic rate
1.Build MP table
2.Build & update ESDVD
3.Set CMOS century to 20h or 19h
4.Load CMOS time into DOS timer tick
5.Build MSIRQ routing table.
Boot attempt (INT 19h)
A- | Appendix: CPU features |