Question ATI Radeon 6670 Problem

[Hawkeye.999]

Hello guys
I have a problem with my Graphic Card
ATI Radeon HD 6670 DDR5 1GB 128Bit

It was works fine but suddenly i turned on my pc and there is no signal in my monitor i changed it with another graphic card the other graphic card work but when i connect ati 6670 it show me no signal and i hear the sound of windows 7 opening but no image shown only no signal


I tried to clean it and put cooler above the GPU
And changed CMOS battery but the problem is still exist

Please note that one of my try it worked but only when windows starts it show no signal at the start of pc but when windows start the image come back
Please help me fix this problem
And sorry for my bad English

 

[Hawkeye.999]

Please help me

 

[Wolfshadw]

If your tried another graphics card and it worked without issue, then your HD 6670 is probably dead and should be replaced.

-Wolf sends

 

[Hawkeye.999]

If your tried another graphics card and it worked without issue, then your HD 6670 is probably dead and should be replaced.

-Wolf sends

I want to fix it
How can i fix it ?

 

[Wolfshadw]

You don't. You replace.

-Wolf sends