I'm having a vostro 1510. Couple of days back i got two BSODs, after restarting my system it was working fine. But some days later, I got some white band and pink patches in my lcd display. I've connected it to an external monitor and the same bands and patches appeared there too. I ran the diagnostic cd provided by dell and found out that my Fan speed is incorrect and there is also an issue with my Video memory. (Nvdia 8400 GS)
Is there any problem with my graphic card? or is it just because of my faulty Fan?