Jump to content

ATI Radeon x700 Mobility for ASUS A7v Graphics Driver Problem


creative4art
 Share

1 post in this topic

Recommended Posts

The problem is, I am stuck at resolution 1024x768 and if I select any other modes, the screen splits up into 2 and alot of crazy horizontal lines show across the screen. its like the frequency or something is wrong. I think it should be the dotclock value and probably If i can find out how to patch the drivers with my dotclock value, it should work... Callisto detects the dotclock value during boot as 96300.

 

Can anyone tell me whats the procedure to edit the Hex value to modify Dot clock? I want to modify it to 96300 and I do not know which file to modify. I tried looking up Calisto, ATIRadeon9700 and CallistoHAL and none of them had anything like how the thread says at location 0x490e. It points to an entire line and I do not know which byte to change.

 

Also Should I convert 96300 string to reverse hex? Then the hex equivalent according to this site http://www.easycalculation.com/ascii-hex.php is 39 36 33 30 30. Where should I enter this? Someone please help.

Its for ATI Radeon Mobility x700 on ASUS A7v

 

I know this is a common problem and I have found many threads related to the similar problem. But I havent found any that actually describes how to edit or which file to edit to patch a dot clock value. Any help would be appreciated.

 

I am running iAtkos 10.5.7 version on Asus A7V series, Intel Pentium Mobile Centrino 2Ghz, 2GB Ram.

Link to comment
Share on other sites

 Share

×
×
  • Create New...