Question

help me with this one pls

Answer 1

Answer:

1. The computer is not switching on- Check that the power cord is connected correctly.

2. Flickering screen on the monitor- Update refresh rate in setting.

3. Speaker is not working- Check if volume is low or muted.

4. The computer is very slow- Close unnecessary programs.

Answer 2

Answer:

1 - d

2 - b

3 - a

4 - c