Dell 8250 pc windows xp.Blue screen message windows shut down mess,as follows Kernel_stack_inpage_error. ***stopxoooooo77(oxcooooooe,oxcooooooe,oxoooooooo,oxooofcooo) Done. What to do ???? My pc boots up normal all is good for short period as long as I am working on it.Leave pc and return to blue screen with message error.