blue screen in my comp plz need help ty

[gotetiavi]

guys i have a problem in my comp i get a blue screen of death saying
like tis plz see tis img i took wit my camera

and i hav many times reinstalled xp and many times tightened my cables
yeah ta problem gets solved when i tight ta cables near the hard disk.
and i even brought a new hard disk tis prob still continues
my config is
win xp sp 2 , 3 GB ram, Pentium 4 3 ghz,
nvidia 8500 gt 512 mb ,

sir can you plzz solve tis problem
and thank you in advance

[ancientrites]

this happened with me.So i bought a new cables harder ones from ebay.in.But the problem still continued.i started thinking about memory leakage,installed chily memory optimizer.Since then no prob.there are better ram optimizer,just google up.