Hello. Have this HP G62 that came with no video. I reballed NB and work ok, but start freezing. some time it work ok but after that it freeze and must be restarted. after restart again work ok and than freeze.
I replaced NB, reballed SB, replaced processor, memory but still the same freezing.

i noticed that when it freeze all voltages is ok but voltage on processor goes from 1.1V to 0.8V