The motherboard has failed in a customers laptop computer an

The motherboard has failed in a customer’s laptop computer and you must select a replacement board to perform the repair job. You know you must select a motherboard that is compatible with the customer’s laptop. Of the following, which factors must be a match?

A. You must buy the motherboard from the same manufacturer as the previous motherboard.

B. You must make sure all of the electrical connections on the new motherboard are the same as the previous motherboard.

C. You must make sure all of the physical connections on the new motherboard are the same as the previous motherboard.

D. You must buy a motherboard that uses the same CMOS battery type as the old motherboard.

Solution

The factors that need to match are:

C. You must make sure all of the physical connections on the new motherboard are the same as the previous motherboard.

D. You must buy a motherboard that uses the same CMOS battery type as the old motherboard.

since we need to make sure that both the size and the connections are compatible.