How long it take to fix main board ?

Question

my apple computer main board a little bit problem.

Answer 1

usually when a main board or motherboard has problems, the mother or main board is just replaced. It is not cost effective to fix the main/motherboard, which is why they are just replaced. It usually takes about an hour or 2 for a desktop computer, add another hour for laptop.

Answer 2

yeah .. normally if a main board is damage you just have to replace it.. computer parts are hard to fix so they just have to replace damage parts  rather than fixing it..