FUNDAMENTALS OF COMPUTER

TROUBLESHOOTING COMPUTER ISSUES

COMPUTER TROUBLESHOOTING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Samuel has just bought a new LCD display for his PC, when he powers on his PC he notices the image on the display looks dim. What is the most probable cause?
A
The LCD backlight is not properly adjusted
B
The display is experiencing burn-in
C
The driver has become corrupted
D
Video cable is loose or damaged
Explanation: 

Detailed explanation-1: -If the image data is not corrupt, the most likely reason for image tearing is that the frame rate of the image display is not synchronized with the refresh rate of the monitor. The monitor video display buffer fills with data, which is then displayed.

Detailed explanation-2: -In computing, booting is the process of starting a computer as initiated via hardware such as a button or by a software command.

Detailed explanation-3: -He has checked the printer, and it works fine. What will help Nick see on the screen the color that he is printing? Calibrate the display color.

Detailed explanation-4: -The very first step is to turn on the computer. To do this, locate and press the power button. It’s in a different place on every computer, but it will have the universal power button symbol (shown below). Once turned on, your computer takes time before it’s ready to use.

There is 1 question to complete.