FUNDAMENTALS OF COMPUTER

TROUBLESHOOTING COMPUTER ISSUES

IDENTIFYING HARDWARE SOFTWARE NETWORK PROBLEMS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
You notice that your screen has two red dots on it after powering it on. What are these dots that appear on the monitor’s screen?
A
They are stuck pixels.
B
They are physical damage points.
C
They are dead pixels.
D
They are blown pixels.
Explanation: 

Detailed explanation-1: -These dots are either stuck or dead pixels. You must identify them, so you can find an appropriate solution. Dead and stuck pixels can appear on LCD screens of all kinds.

Detailed explanation-2: -There might be so many reasons for red pixels being displayed on your monitor like stuck pixels, fault in your display cable, driver issues, not enough power supply, etc. Whatever may be the reason, multiple fixes have worked for people.

Detailed explanation-3: -If your pixel is displaying a specific color other than black or it changes color based on the background, it is most likely stuck. Dead pixels are either black or white all the time, regardless of what’s on the screen. White pixels are actually called “hot” pixels, but they’re principally identical to dead pixels.

Detailed explanation-4: -You may see one or more of the greater than 2, 000, 000 dots (also known as pixels) that make up the composition of the LCD or OLED screens. These dots may appear red, green, blue, white, or black. High-precision technology is used to manufacture LCD and OLED displays to maintain a high standard of operation.

Detailed explanation-5: -Sounds like you’ve got the GamePlus Crosshair mode turned on. You can press the “X” button on the back of the monitor on the right-hand side to turn it off.

There is 1 question to complete.