Sapphire R9 270x DualX

Wolf1

Junior Member
Nov 10, 2013
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Hello to all.
Three days ago I bought this card.The problem I have is related to the occurrence of white horizontal waves on the monitor.This can be seen only in games where there are dark scenes.I tried connecting to my TV via HDMI cable but the problem is still present.With my old HD5670 card i not have this problem.

Confuguration:

AMD Phenom II X4 955BE
Asus M4A87TD/USB3
Power supply Cooler Master GX550W
 
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