TRY THE SOFTWARE APPROACH
Another way to tackle the problem of stuck pixels is to use a web-based solution such as Jscreenfix ( www.jscreenfix.com). To use it, just click the Launch Jscreenfix button and drag the pixel fixer (a square of continuously flashing and cycling pixels) over the problem area, then leave it there for around 10 minutes – or longer, if you’re not in any hurry. Jscreenfix’s creators say it can fix most LCD or OLED screens and has a 60% success rate. Unfortunately, it didn’t work for our stubborn stuck pixel.
Jscreenfix claims to unstick most problem pixels, so it’s worth a try