CompTIA
220-801 · Question #750
220-801 Question #750: Real Exam Question with Answer & Explanation
Sign in or unlock 220-801 to reveal the answer and full explanation for question #750. The question stem and answer options stay visible for context.
Question
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?
Options
- ABattery failure
- BBulb failure
- CDisplay driver is corrupted
- DBacklight failure
Unlock 220-801 to see the answer
You've previewed enough free 220-801 questions. Unlock 220-801 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.