HP/Compaq :: Dv2500- Display Driver

my laptop is dv2500 and for e past 2 days, my display driver has been giving me a lot of problems.

at times, the screen would just go fuzzy and i won't be able to see anything so i have to power off my computer. at times, the screen goes totally blank and the computer restarts itself. when it does restart the screen stays blank and i have to shut down using alt+f4. at times i'll just get a BSOD for nvlddmkm error. and at times, the screen will go black and then return with the message "the display driver stopped responding and has recovered". the screen was fuzzy but i still did manage to make out that message.

i rolled back my driver to the default drivers that came with this laptop and after that, e screen has only gone blank once only to come back again totally alright 3 secs later with the same "display driver recovered" message.

this only started happening like 2-3 days ago but today it happened like atleast 5-6 times within 6 hrs. so i was wondering what's really the problem? i have searched around for people having this problem but their problem isn't as unique as mine. for them, it usually happens while playing games. for me it happens anytime, like during normal usage or whatever.