recently i was having some trouble with my XPS laptop.it crashes anytime then shows a blue screen and some error code(0*000000F4).
I ran diagnostics and got some error in hard disk test.
Error code was 2000:0142.
Computer is still working but sometimes crashes then i have to power off and restart it.
My Dell complete cover has expired..:(
Do i have to get my hard disk replaced?
Can you tell me how much it will cost me?
 or there is anything else that i can do?