I recently bought a PowerColor HD 6870 for my PC. Since then, iam getting a blue screen(Vertical stripes alternating with grey stripes) after booting win 7(64-bit). I have tried with various AMD catalyst softwares(13.1 , 12.10, 12.8, etc) and getting the same result every time. Kindly let me know the possible reason for this BSOD.
Sounds like artifacts. If they didn't go away after the driver update, you may have a defective card there. Try and RMA it, if it's still under warranty.
Its been only a week since i had bought it so its still covered under warranty. I had previously owned a Nvidia Geforce 210. Had uninstalled all of the previous drivers using windows uninstaller as well as using driver sweeper. So the possibility of software/driver intrusion can be ruled out right?