5850 cannot OC it - Overclock.net

flashvlad · 2 Weeks Ago

I used rivatuner, GPU clock too, ati tool and i cannot OC my 5850.
I get errors similar to : " Cannot load kernel driver, or Error occurred while loading device driver"
When i opened Ati too, i couldn't see the videocard in the menu there, i think it was not detected.
What's to be done?

ImmortalKenny · 2 Weeks Ago

What drivers are you using?

flashvlad · 2 Weeks Ago

i am using the latest drives from the ati website

epidemic · 2 Weeks Ago

Others are having similar problems it seems to be an immature driver issue. Don't hold me to that but I am sure it will get better with with newer drivers.

gutcheck · 1 Week Ago

http://www.overclockersclub.com/revi...e_hd5850/6.htm

This worked for me but strangeness abound. The MSI Afterburner tool lets me change my voltage (but thats it). I have to use the AMD GPU Clock Tool to actually enter the values for my cores, but make sure you have the right version or it will not work! I am using 9.8.

The sucky thing is you have to disable CCC and have it not start with windows. Thats OK but I can't for the life of me figire out how to have the OC's stick at reboot. Each reboot I have to manually enter the clocks again which are now 900/1175.

criminal · 1 Week Ago

Quote:

Originally Posted by gutcheck

http://www.overclockersclub.com/revi...e_hd5850/6.htm

This worked for me but strangeness abound. The MSI Afterburner tool lets me change my voltage (but thats it). I have to use the AMD GPU Clock Tool to actually enter the values for my cores, but make sure you have the right version or it will not work! I am using 9.8.

The sucky thing is you have to disable CCC and have it not start with windows. Thats OK but I can't for the life of me figire out how to have the OC's stick at reboot. Each reboot I have to manually enter the clocks again which are now 900/1175.

Which brand 5850 do you have? I have no issues with my Asus.

gutcheck · 1 Week Ago

They are both Diamonds.

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5850 cannot OC it

1 Week Ago	#5 (permalink)
gutcheck New to Overclock.net Join Date: Nov 2009 Posts: 8 Rep: 0 Unique Rep: 0 Trader Rating: 0	http://www.overclockersclub.com/revi...e_hd5850/6.htm This worked for me but strangeness abound. The MSI Afterburner tool lets me change my voltage (but thats it). I have to use the AMD GPU Clock Tool to actually enter the values for my cores, but make sure you have the right version or it will not work! I am using 9.8. The sucky thing is you have to disable CCC and have it not start with windows. Thats OK but I can't for the life of me figire out how to have the OC's stick at reboot. Each reboot I have to manually enter the clocks again which are now 900/1175.

1 Week Ago	#7 (permalink)
gutcheck New to Overclock.net Join Date: Nov 2009 Posts: 8 Rep: 0 Unique Rep: 0 Trader Rating: 0	They are both Diamonds.

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