BSOD while booting system

[psandip]

Hello everybody, this is my first post in this forum. I have been getting BSOD in my laptop (HP dv9000) since yesterday whenever I boot my system. I have both Windows XP and Windows Vista installed in the same machine. This combination has been working fine for me for approximately last two months. SInce yesterday whenever I try to boot my system using Vista, I get vertical blue lines in from the very beginning and then it crashes with blue screen. Same problem for win Xp too. No I am only able to go through safe mode only. Please help.

I have attached the minidump files from my Vista partition.

 

[Route44]

Two of the four minidumps specifically cited nvlddmkm.sys which is an Nvidia driver. Go to HP's ebsite, find your laptop model and update your drivers.

 

[psandip]

I will surely do this Route44, but what eludes me is why would this occur all of a sudden......

 

[psandip]

And one more thing..... as for the vertical blue lines ( as in a barcode), could they be related to video card drivers?

 

[Route44]

And one more thing..... as for the vertical blue lines ( as in a barcode), could they be related to video card drivers?

Yes. Does this occur all the time or only when doing certain things?