Intel D101GGC Product Specification - Page 73

Error Messages and Beep Codes, POST Code, Description of POST Operation, E8POST.ASM starts

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Error Messages and Beep Codes Table 42. Port 80h POST Codes (continued) POST Code 82h 83h 84h 85h 93h 94h 95h 96h FFh Description of POST Operation E8POST.ASM starts 1. Call chipset power management hook. 2. Recover the text 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 hard disk drive boot sector information for Trend Anti-Virus code 1. Enable L2 cache 2. Program boot up speed 3. Chipset final initialization 4. Power management final initialization 5. Clear screen and display summary table 6. Program P6 class write combining 1. Program daylight savings time 2. Update keyboard LED and typematic rate 1. Build MP table 2. Build and update ESCD 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) 73

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Error Messages and Beep Codes
73
Table 42.
Port 80h POST Codes
(continued)
POST Code
Description of POST Operation
E8POST.ASM starts
82h
1.
Call chipset power management hook.
2.
Recover the text used by EPA logo (not for full screen logo).
3.
If password is set, ask for password.
83h
Save all data in stack back to CMOS
84h
Initialize ISA PnP boot devices
85h
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
93h
Read hard disk drive boot sector information for Trend Anti-Virus code
94h
1.
Enable L2 cache
2.
Program boot up speed
3.
Chipset final initialization
4.
Power management final initialization
5.
Clear screen and display summary table
6.
Program P6 class write combining
95h
1.
Program daylight savings time
2.
Update keyboard LED and typematic rate
96h
1.
Build MP table
2.
Build and update ESCD
3.
Set CMOS century to 20h or 19h
4.
Load CMOS time into DOS timer tick
5.
Build MSIRQ routing table
FFh
Boot attempt (INT 19h)