As salamo Alaikum,

Experts, mujhy apne systems ki hard drive exchange krne thi, mene thori jldi me hard drive nikalni ki kishish ki to ab ek msla ho gya he, wo hard drive sahi kam nhe kr rhe, system to on ho jata he lekin blank screen rehti he, phir mene dsore pc ki h.d is pc me lgaye to wo b nhe kam kr rhe, wohi blank screen problem, mene pehli drive dobara us pc me wapis lgye but still problem is there, please guide.

Looking for replies.
Bht Shukria