No signal

[davecodex]

a few weeks ago i bought a gpu for my eyefinity set up i hooke it up an played,
today i went to buy new headphones, went on my pc installed the software and i restarted my pc
when it restarted the monitors are not having signal this is happening for my 3 monitors that a sec before restart was oki \,
I : restarted it a few times
checked all cables are connected good
removed the gpu and put it back on
tried 1 monitor

cant do nothing any help ?

 

[ansonjoy007]

clear cmos and see if 1 moniter works..

 

[davecodex]

tried it but didnt work , i hooked up the old gpu and it worked , coud it be the gpu ?
hope not i have bought it 3 week ago

 

[davecodex]

i remember after a wwek or so this happed buy i restarted and came to normal , now nothing

 

[ansonjoy007]

its gpu then ,BTW which one is it,and what psu do you use?

 

[davecodex]

power color hd6870 and by psu is x clio
650w if not wrong supports crossfire

i used the gpu and all of a sudden this happend

 

[davecodex]

so ur sure thats the gpu not the psu?

 

[davecodex]

and any way that i can repair it?