A user reports that when pushing the power button the computer does not turn on and the fans do not make any noise. The computer had been working the previous day. Which of the following should the technician tell the user to do FIRST?
A.
Check the power cord on the computer.
B.
Check the power cord on the monitor.
C.
Hold in the power button for thirty seconds.
D.
Determine whether the monitor cord is correctly connected to the computer.