FUNDAMENTALS OF COMPUTER

TROUBLESHOOTING COMPUTER ISSUES

COMPUTER TROUBLESHOOTING

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

A dim liquid crystal display (LCD) screen that you cannot adjust or fix with software might be a serious problem with which screen component?

A	The LCD inverter
B	The pixels
C	The monitor controls
D	The LCD power module

Explanation:

Detailed explanation-1: -What do you check first when troubleshooting a non-responsive touchscreen? Check that the screen is clean. Why is it important to tell a user to immediately discontinue use of a laptop with a bulging touchpad? The battery could be swollen and leaking hazardous chemicals.

Detailed explanation-2: -Which of the following are advantages of using an OEM replacement LCD display? (Select two.) The LCD display is guaranteed to work as a replacement. The LCD display is the same quality as the screen you are replacing. Your older notebook LCD display often goes dim or sometimes blank.

Detailed explanation-3: -What is most likely the problem if your laptop has recently been serviced and wireless connectivity has stopped working? The antenna connector is not connected properly. What can happen if a laptop is infected with malware? Malware can remotely turn on your webcam without you knowing.

There is 1 question to complete.