My laptop screen has a black spot. I've researched this thing and I think that these are dead pixels. How can I fix it because I can't afford a new one? -
![I have got this Dark spot and some other smaller dark marks on my laptop screen some months ago. Smaller spots have vanished when i threw away my external sound system. But I have got this Dark spot and some other smaller dark marks on my laptop screen some months ago. Smaller spots have vanished when i threw away my external sound system. But](https://i.redd.it/5s2ky8je3uw41.jpg)
I have got this Dark spot and some other smaller dark marks on my laptop screen some months ago. Smaller spots have vanished when i threw away my external sound system. But
![My friends Samsung notebook screen is only displaying lines and black spots. She sat on it accidenta - Chromebook Community My friends Samsung notebook screen is only displaying lines and black spots. She sat on it accidenta - Chromebook Community](https://storage.googleapis.com/support-forums-api/attachment/thread-42428697-4522175446444041618.jpeg)