CompTIA A+ Core 2 Question F-25

After connecting a laptop to an external monitor, no display is detected and the monitor goes into sleep mode. Which of the following should be attempted FIRST to correct the problem? (Select TWO).

A. Change the input mode on the monitor
B. Reboot the operating system
C. Reload the display adapter drivers
D. Toggle the display using the keyboard shortcut
E. Verify network connectivity

CompTIA A+ Core 2 Question C-40

A user reports that the laptops screen flickers and then goes black. When connecting to an external monitor the operating system desktop is displayed. Which of the following is the cause of the problem?

A. Monitor function key
B. Resolution is set too low
C. Inverter board
D. Display adapter drivers

Correct Answer: C