Search found 5 matches

by nico
Thu Nov 25, 2010 3:01 pm
Forum: In-depth High-tech BIOS section
Topic: AsRock BIOS MOD
Replies: 4
Views: 5458

Re: AsRock BIOS MOD

Hi, first thanks for the reply. I'm not sure if you downloaded and opened the bios file in an hex editor , but just in case you haven't , this is the start of the file : 0116DC6EFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF...
by nico
Thu Nov 25, 2010 12:48 pm
Forum: In-depth High-tech BIOS section
Topic: AsRock BIOS MOD
Replies: 4
Views: 5458

AsRock BIOS MOD

Hi , i have a question: i'm trying to mod the BIOS of an AsRock board. The model is K7S41GX , bios version 2.80 , link to bios : http://europe.asrock.com/downloadsite/bios/462/K7S41GX(2.80).zip I'm able to succesfully replace/add modules using AMIBCP75. After modifying i checked the result file with...
by nico
Fri Apr 17, 2009 8:45 am
Forum: In-depth High-tech BIOS section
Topic: BIOS $FSXV section ???
Replies: 0
Views: 1746

BIOS $FSXV section ???

Hi,
anybody knows what is a section in bios area F000:0000-FFFF signed "$FSXV" or "$PAS" ?
Is it part of SMBIOS specification ?
Unfortunately i did'n find anything about googling around.
by nico
Thu Jan 24, 2008 4:27 pm
Forum: In-depth High-tech BIOS section
Topic: Shadow RAM control registers .
Replies: 0
Views: 2176

Shadow RAM control registers .

Hi, is there a way to find out which are the registers that control Shadow Ram write protect without having chipset datasheets. I need them because i have to patch the bios code before OS is loaded but at that time shadow area F000:0000 to FFFF is already set to write protected status and i don't wa...