GT 540M crashing on dx11

Guerrilladawg

Member
Jan 18, 2011
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So I've installed WoW and ran it on dx9. Ran at mostly 60 fps in org but it was kinda jerky/unsmooth.

I quickly figured out my GT 540M is a Directx11 card and that's what causing the jerkiness (dx11 cards run unsmooth when WoW uses dx9, my high end desktop has this to)

Problem is, whenever I enable dx11 (tried both ways) I get the "memory could not be read" error. tried finding new drivers but afaik Nvidia does not list 500m drivers yet (last available option is 400 series)

Under device manager, I have gt 540M and Intel HD graphics