If you're dealing with a stuck pixel on your laptop's LCD panel, you may be able to fix it without having to send your device in for repair. To start, apply pressure to the area where the stuck pixel is located. Make sure to avoid pressing anywhere else, as this can cause more stuck pixels to appear. As you apply pressure, turn on your computer and screen.
Once the pressure is removed, the stuck pixel should disappear.Unfortunately, dead pixels cannot usually be fixed. However, there are a few solutions you can try before sending your device in for repair. If you're not comfortable replacing the screen yourself (most people aren't), the next step is to find a local repair shop if your device is no longer under warranty or if you run out of money. If you want to attempt to fix this problem yourself, follow the methods mentioned above, and if it still doesn't work, take your laptop to a professional repairer.