How Can i Use My "ATI Radeon HD 5800 Series" Card using GUIMiner

[afyouni]

Hi Miners,

Can't mine using my 2 "ATI Radeon HD 5800 Series" cards. missing 330 Mhas/s on each

Am able to mine through processor only 8 Mhas/s 

GUIMiner says in Console, "Verification failed, check hardware! (0:1:Cypress, 1e5a6128)" or other last 8 digits, as many errors show at once.

Am not good in coding lately, forgot all my skills

is there any code I have to add to "Extra Flags" in GUIMiner ?

I have checked "Mining Hardware Comparison" card is not listed, tried to use closest possible code, I get error (-l no such code, or -g no such code)

Any idea PLEASE ? I wanna mine

Thanks alot

[1715305848]

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[1715305848]

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[deepceleron]

Wrong section, please move your thread to mining->mining support.

Mining Bitcoin on a GPU is quite pointless these days.

Edit: note the phrase move, not create a new copypasta thread, still in the wrong section...