How to Fix Dead Pixels on a Laptop
By ShamikaM
Dead or defective pixels are pixels on the LCD monitor that do not display properly. This could be a dark or bright dot. A dead pixel is always dark against a bright background.
Pressure Method
Step 1
Switch off the laptop. Mark where the dead pixel is located.
Step 2
Use the eraser end of the pencil or your finger to apply pressure on the dead pixel. Apply pressure lightly. You can also use a damp cloth to apply pressure to avoid scratch marks.
Step 3
Switch on the laptop when applying pressure. Rub gently to move the liquid in the crystal.
Flashing program
Step 1
Download a flashing program for dead pixels. Alternatively, you can play YouTube videos that are designed to fix dead pixels.
Step 2
Run the program that flashes the basic colors for at least an hour.
Step 3
Check whether the dead pixel has been fixed.
References