protech PC-550, User Manual, Page: 100 / 106

Appendix C Trouble Shooting
PC-550 USER
′
S MANUAL
Page: C-8
53 :
1.If it is NOT a PnP BIOS, initialize serial & parallel ports.
2. Initialize time value in BIOS data area by translate the RTC time value into a
timer tick value.
60 :
Setup Virus Protection (Boot Sector Protection) functionality according to
Setup setting.
61 :
1. Try to turn on Level 2 cache.
Note : if L2 cache is already turned on in POST 3D, this part will be skipped.
2. Set the boot up speed according to Setup setting.
3. Last chance for Chipset initialization.
4. Last chance for Power Management initialization (Green BIOS only).
5. Show the system configuration table.
62 :
1.Setup daylight saving according to Setup value.
2.Program the NumLock, typematic rate & typematic speed according to
Setup setting.
63 :
1. If there is any changes in the hardware configuration, update the ESCD
information (PnP BIOS only).
2. Clear memory that have been used.
3. Boot system via INT 19H.
FF :
System Booting. this means that the BIOS already pass the control right to the
operating system.