Hi all,

I got a big problem with my HD 4870x2, yesterday i "washed" my watercooling, so i unmounted all of my case and mounted it again.

But when i started the computer i got these artefacts on my screen (see pics on the down)

i tried to:
- instal new catalys drivers
- restoration of the system
- bios reset of my Motherboard
- start without the MBRAM
- start without HDD
- start without all peripherals
- check of the connections

but all of theses not working.

Pics:

screen of the starting MB:
http://www.hapoelshack.com/img/maxi/img0440.jpg

Screen after the starting MB:
http://www.hapoelshack.com/img/maxi/img0442.jpg

Screnn of Windows starting:
http://www.hapoelshack.com/img/maxi/img0444.jpg

Screen of Windows :
http://www.hapoelshack.com/img/maxi/img0436.jpg

Screen of Windows shuting down:
http://www.hapoelshack.com/img/maxi/img0438.jpg

If anyones got a solution or know what is the problem, i am very happy to know it.

Thanks for help, sorry for my bad english.

dust in the slot? something on the pci-e connector?

the only other thing i can think of is a bent monitor pin.

I post with the same computer but the 4870x2 is disabled, i got a 8600GTS on the 2nd PCI 16x port and i connected the HDMI's screen on the 8600GTS.

I will try to place the 4870x2 on the 2nd PCI 16x port but that only i can do cause if this don't work, the card is dead i think... but how: I DON'T KNOW