Hard to say. Can you take the board to a local shop for testing?
Yes, I can; but the only problem is I cannot trust them. I don't have much knowledge in hardware and there are some who take advantage of that.
Though I will have to take it to a technician, so I might carry the cabinet there, cause it's nearby to my house.
Any suggestions for that? ...I might keep it on hold when he gives me a solution and ask you guys first.