Laptop screen with black dots is one of the unexpected damage you may encounter during use. Then what is the cause and how to fix this situation? Read the following article to get the most accurate answer!
1. The reason why the laptop has black dots on the screen
– Laptop Black dot screen is a case where a dead spot appears on your screen. The number and size of these dead spots vary from case to case. However, it often brings discomfort to users.
The common and common causes of laptop black screen can be mentioned in the following cases:
+ Due to the manufacturer’s error or possibly due to the user’s impact on the screen by hand or hard sharp objects causing these dead spots.
+ There are many cases after a period of use black spots still spread. It affects the ability to display the image. From there, it becomes more difficult to use the laptop because the image is not fully displayed.
2. How to fix laptop screen with black dots?
– The phenomenon of the laptop screen appears dead spots so far there is no solution that can be completely fixed. Maybe it’s just temporary measures. The only solution that can completely fix this problem is to replace the laptop screen with a new one. Please bring the machine to a reputable repair or warranty address to do it!
– If you can’t make the replacement right away, here are some temporary measures you can use to fix this unwanted situation:
– Use software to detect and correct pixel errors on the screen. However, this method may not be able to fix all cases.
– Use the impact of force on the dead point to overcome:
Step 1: Mark dead spots on the screen, then turn off the screen
Step 2: To continue the remedy Laptop screen black dot you use a pencil or something similar that is not sharp but has a small tip. Wrap a soft cloth outside and then use the tip of a pencil to press on the dead spot (note: avoid pressing spills to cause the dead spot to spread)
Step 3: While using a pencil to press on the dead spot, turn on the laptop screen. Then remove the pencil and the dead spot can disappear.
– Tap the screen: do the same as using force. However, do not use the tip of the pencil to press the dead point, but tap the dead spot with your hand. Do 5-10 times, increasing the force after each knock. Once done, use the white screen to check if the dead point is gone.
See more: Summary of 5+ ways to turn off ads on laptops effectively and quickly
With the above information, I wish you success in overcoming the situation Laptop screen black dot and have a satisfying experience.
TechtipsNReview.com
Source: Causes and effective ways to fix laptop screen with black dots
– TechtipsnReview
