Ati 4870 x2 3 red lights

morfinel

Distinguished
Mar 25, 2009
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18,680
Hi

I recently cleaned my ati 4870x2 graphic card and I removed the cover with 3 fans, after putting it back on, fans spin at 100% and 3 red light are constantly flashing out of 5 (last 3) and no display.
I did not replace the thermal paste which I think is the issue.

Thanks
 

bignastyid

Titan
Moderator
These are the 5 LEDs on a 4870x2 and their meaning:
D14 (R753) 6 Pin power unplugged
D13 (R724) 8 Pin power unplugged
D15 (R819) Overheating (Thermal issue)
D5 (R323) GPU-1 (Master) No power
D7 (R570) GPU-2 (Slave) No power

Check your power cables and make sure the card is fully seated