comp froze up

[hlp]

i was playing game n suddenly my comp just froze up with a mess up screen. it show wavy lines then it just froze up. i dont know if its the grahpic card or what.

 

[Krazyshank]

I am now running a diagnostic tests to find what went wrong when your 'comp froze up'
SRSLY dude, we need more info..