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Bitcoin => Bitcoin Technical Support => Topic started by: hashhash on June 04, 2011, 09:18:03 PM



Title: GPU not detected! Help!
Post by: hashhash on June 04, 2011, 09:18:03 PM
Help! I'm currently running ATI 4850HD, have installed the SDK and everything.

But somehow it's giving me low Mhash/s - and it doesn't look like it's detecting my GPU

What am I doing wrong?

http://iforce.co.nz/i/1fxfloed.hmt.png


Title: Re: GPU not detected! Help!
Post by: RyNinDaCleM on June 05, 2011, 07:50:22 AM
You are definitely running on CPU power there! What driver and SDK versions? Do you have CCC installed, and does it detect clocks properly?


Title: Re: GPU not detected! Help!
Post by: innervisi0nn on June 05, 2011, 08:51:34 PM
Help! I'm currently running ATI 4850HD, have installed the SDK and everything.

But somehow it's giving me low Mhash/s - and it doesn't look like it's detecting my GPU

What am I doing wrong?

http://iforce.co.nz/i/1fxfloed.hmt.png

How many of those cards do you have? If you have 2 cards youll need a dummy plug for the 2nd card to show up.
Unplug monitor, plug it back in, restart your PC, try again. Make sure you have hte latest drivers for ATI.


Title: Re: GPU not detected! Help!
Post by: hashhash on June 06, 2011, 01:27:23 AM
http://iforce.co.nz/i/usqmhj5q.gxd.png

AMD-APP-SDK-v2.4



Title: Re: GPU not detected! Help!
Post by: hashhash on June 06, 2011, 02:01:43 AM
How many of those cards do you have? If you have 2 cards youll need a dummy plug for the 2nd card to show up.
Unplug monitor, plug it back in, restart your PC, try again. Make sure you have hte latest drivers for ATI.

1.

Tried it and installed the latest drivers for ATI AMD.

Still nothing.


Title: Re: GPU not detected! Help!
Post by: innervisi0nn on June 06, 2011, 02:57:27 AM
How many of those cards do you have? If you have 2 cards youll need a dummy plug for the 2nd card to show up.
Unplug monitor, plug it back in, restart your PC, try again. Make sure you have hte latest drivers for ATI.

1.

Tried it and installed the latest drivers for ATI AMD.

Still nothing.

are you cards showing up in device manager?


Title: Re: GPU not detected! Help!
Post by: hashhash on June 06, 2011, 04:43:38 AM
Yep under Display Adapters