You are installing a new IO card in a PC to add FireWire con

You are installing a new I/O card in a PC to add FireWire connections to a customer’s computer. The I/O plate on the back of the PC is secured by small screws, and after removing them, you accidentally drop some of the screws into the PC case. What is the safest way to retrieve them?

A. Your fingers

B. Tweezers

C. Pliers

D. Extension magnet

Solution

Tweezers because they are used to manipulate the small parts in PC repair. So tweezers are safest way to retrieve them. Putting fingers is dangerous as they get shock. Pliers are used for large components handling. Extension magnet is to loose or tighten the screws