You work for a small city IT department and get a call from

You work for a small city IT department and get a call from a customer who says that, when he came back from lunch today, the LCD display on his new laptop was completely blank. He says he can still hear the laptop fans running but there’s no LCD screen image. You visit his workplace to investigate. What could be causing this problem? (Choose three.)

A. The laptop display has failed.

B. The laptop power features have turned off the display.

C. The laptop has shut down.

D. The laptop is set for external display only.

Solution

In order to save the battery power. Laptops have features that we can fix the time that automatically turn off display when it ideal for some time.

We can adjust the time to turn off the display when it is ideal.

So, option B is correct.