CompTIA A+ Core 2 Question J-16

A customer states their laptop screen is very dim. In order to avoid going to the client site, which of the following is the FIRST action the customer should perform?

A. Increase the resolution
B. Use function keys
C. Reboot the laptop
D. Go to the Power Options in Control Panel

CompTIA A+ Core 2 Question I-46

A technician has received a laptop that is having problems with the screen. The user is reporting that the display is too dim and difficult to see. Which of the following steps should the technician take FIRST?

A. Install an anti-glare filter
B. Increase the brightness using the function keys
C. Replace the LCD backlight in the display
D. Update the display drivers

Correct Answer: B

CompTIA A+ Core 2 Question G-100

A user reports they have no display on their laptop. Which of the following would be checked FIRST in order to narrow down the issue?

A. Swap displays with an extra laptop.
B. Plug an external monitor into the laptop, press the appropriate function keys, and look for an output display.
C. If the power indicator lights are lit assume the motherboard is good and order a replacement display.
D. Remove the display bezel and ensure the display connector is in place.

Correct Answer: B

CompTIA A+ Question H-61

A user’s laptop screen is extremely dim. A technician attempts to alter the brightness using function keys and the BIOS, but the screen never changes in brightness. Which of the following is MOST likely the cause?

A. Battery failure
B. Bulb failure
C. Display driver is corrupted
D. Backlight failure

CompTIA A+ Question H-4

A client has a laptop screen and an external screen. Which of the following is the BEST way to toggle between the two or show both at the same time?

A. Function keys on keyboard
B. Task Manager
C. Display settings in Control Panel
D. Turn the monitors on and off

CompTIA A+ Question D-71

When setting up for a projector presentation, which of the following laptop function keys usually needs to be toggled?

A. Contrast
B. Brightness
C. Display
D. Bluetooth

Correct Answer: C

CompTIA A+ Question B-28

A technician, Emily, notices there are no hardware volume control buttons on the new laptops that were ordered. Which of the following would control the volume on the laptop?

A. Software only
B. Bluetooth
C. Function keys
D. WiFi switch

Correct Answer: C