BSOD, Twice on startup, varying error codes

[Kappyyap]

I have just obtained my seconfdlaptop for christmas, which bsod's usually twice on a startup. I have a few minidumps, (most recent was caused by vtdisp.dll) and need to know from someone who's 'in the know' if it's my ram or likewise.
Laptop spec: Fujitsu siemens amilo l7320gw, intel celeron M 1.60GHz, 960mb of RAM [recently uninstalled AVG Anti-virus free edition 2011]
Please help!

 

[Tmagic650]

vtdisp.dll refers to a VIA S3 display driver. Windows update might direct you to a driver update. Or you can do a Google search for VIA S3 Driver

 

[Kappyyap]

I've reinstalled a new VIA driver, and very shortly afterwards recieved another blue screen, asking me to perform a chkdsk; i ran it and no errors were found
I don't know where to go from here?

 

[Route44]

From where did you update this driver? Go to Fujotsu's websiter, find your exact model of your laptop and update the latest from their site.