Acer Altos R700 Series User Manual
Page 112
6 Technical Reference
102
12h
Off
Off
G
R
Load defaults in CMOS RAM if
bad checksum or CMOS clear
jumper is detected.
12h
Off
Off
G
R
Initializing APP CMOS RAM for
appliance servers only.
12h
Off
Off
G
R
Check point After CMOS
Initialized.
27h
Off
G
A
G
Validate date and time in RTC.
F4h
R
A
R
R
Load Micro Code To All CPUs.
F6h
R
A
A
R
Scan SMBIOS GPNV areas.
15h
Off
G
Off
A
8254 Timer Test on Channel 2.
15h
Off
G
Off
A
Enable 8042.
15h
Off
G
Off
A
Keyboard Reset.
26h
Off
G
A
Off
Initialize LCD, if supported.
28h
G
Off
R
Off
Set Video Mode: Initialization
before setting the video mode is
complete. Configuring the
monochrome mode and color
mode settings next.
29h
G
Off
R
G
Debugger Hook.
2Ah
G
Off
A
Off
Init PCI devices and
motherboard devices. Pass
control to video BIOS. Start serial
console redirection.
2Bh
G
Off
A
G
Platform hook.
Post
Code
Diagnostic LED Decoder
Description
G=Green,R=Red,A=Amber
MSB
LSB
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