Acer Aspire T310 Service Manual page 73

Checkpoint
4Eh
4Fh
50h
51h
52h
53h
54h
55h
56h
57h
58h
59h
5Ah
5Bh
5Ch
5Dh
5Eh
5Fh
60h
61h
62h
63h
64h
65h
66h
67h
68h
69h
6Ah
6Bh
6Ch
60
1. Program MTRR of M1 CPU
2. Initialize L2 cache for P6 class CPU & program CPU with
proper cacheable range.
3. Initialize the APIC for P6 class CPU.
4. On MP platform, adjust the cacheable range to smaller one in
case the cacheable ranges between each CPU are not identi-
cal.
Reserved
Initialize USB Keyboard & Mouse
Reserved
Test all memory (clear all extended memory to 0)
Clear password according to H/W jumper (Optional)
Reserved
Display number of processors (multi-processor platform)
Reserved
1. Display PnP logo
2. Early ISA PnP initialization - Assign CSN to every ISA PnP
device
Reserved
Initialize the combined Trend Anti-Virus code
Reserved
(Optional Feature)
Show message for entering AWDFLASH.EXE from FDD
(optional)
Reserved
1. Initialize Init_Onboard_Super_IO
2. Initialize Init_Onboard_AUDIO
Reserved
Reserved
Okay to enter Setup utility; i.e. not until this POST stage can
users enter the CMOS setup utility.
Reserved
Reserved
Reset keyboard if Early_Reset_KB is not defined.
Reserved
Initialize PS/2 Mouse
Reserved
Prepare memory size information for function call:
INT 15h ax=E820h
Reserved
Turn on L2 cache
Reserved
Program chipset registers according to items described in Setup
& Auto-configuration table
Reserved
Description
Chapter 4