Question:
A technician is troubleshooting a laptop that has the power light on and the hard drive spinning. However, the laptop only displays vertical lines that change color. What is the problem?
- The BIOS is corrupt.
- The LCD screen has failed.
- The backlight lamp has failed.
- The LCD screen inverter has failed.
Exam with this question: IT Essentials (ITE v7) Chapter 12 Exam Answers
Please login or Register to submit your answer