atitool and vista 64

[zmatt]

I just made the switch to visa ultimate x64 and since my 4850 has an acellero on it I decided to start overclocking. Unfortunately both AtiTool and Rivatuner fail to work. Apparently vista 64 forces driver signing and their drivers are not signed. So I went to gpedit.msc and disabled signing, restarted, an, driver signing is still forced. Does anyone have a way to circumvent this?

 

[bkolk]

i got that error too running vista 64bit. I either just hit "ok" or w/e it is to get by the error msg and it starts up. Well atitool doesnt have options enabled to overclock, (8800gt) i just figured it was something to do with the error and/or being nvidia card that wont let atitool work properly.

Im confused by what the error is doing though.

 

[veedubfreak]

I found the best thing to do is uninstall ATITool, and download the ATI overclocking tool. ATITool doesnt work for crap using vista 64.

For nvidia cards, get the evga precision tool. For new ati cards, you can use CCC to run it up to 790 core and 1100 memory, which is probably more than an unvoltmodded 4850 is going to be able to achieve anyway.

http://www.overclex.net/data/images/news//HD4850/amdgpuclocktool-9.8.rar

 

[zmatt]

In CCC it will only let me max out my 4850 at 700 which is pretty easy to achieve.

 

[thirdshiftdj]

use the beta. It works for me
Download ATITool 0.27 Beta 4 - Free overclocking utility designed for ATI video cards - Softpedia

 

[Nagasama]

hey zmatt hows that tpower working out?

 

[zmatt]

use the beta. It works for me
Download ATITool 0.27 Beta 4 - Free overclocking utility designed for ATI video cards - Softpedia

The beta didn't work for me, it said the kernel level driver isn't there, that means windows isn't allowing it to start.


Naga: Tpower? I think yo mean my motherboard. Its fantastic. No issues here. Right now I am running at a happy 3.2ghz, but I have a lot of room to OC. The one thing holding me back is the stock cooler. Even after applying Tx-2 it didn't get much better, so I think I may invest in a Xigmatek.

 

[Nagasama]

roger that i have heard nothing but good about it.

 

[veedubfreak]

The beta didn't work for me, it said the kernel level driver isn't there, that means windows isn't allowing it to start.


Naga: Tpower? I think yo mean my motherboard. Its fantastic. No issues here. Right now I am running at a happy 3.2ghz, but I have a lot of room to OC. The one thing holding me back is the stock cooler. Even after applying Tx-2 it didn't get much better, so I think I may invest in a Xigmatek.

Psssst. Buy my TRUE

 

[zmatt]

True?