have u rollback to previous drivers and check it again.
I fixed it, the problem was my catlalist settlings configured wrong with the card, i reset the settings and put them back to Maxed out.
I have 2 questions can you answer.
1. if i overclock my GPU without messing with the voltage will it still have a long lasting life as normal if the temps stay under 70c
2. I have overclocked to 1700MHz Memory without touching the voltage, my screen freezes after 15 mins of gameplay is that because i need to clock down ?