Locate dead pixels and repair the stuck, with Rizone Pixel Repair
Rizone Pixel Repair is a small Windows freeware you can use to detect stuck or dead pixels and also repair stuck (not the dead) pixels. In fact, you can only attempt to repair even stuck pixels – it won’t work every time.
You can use the ‘Dead pixel locator’ section on ‘Rizone Pixel Repair’ to look for dead or stuck pixels.
You can also use this section to help you find dirty little spots and dust when you clean your screen (Because dust doesn’t show on all colours).
Now, after you’ve located stuck pixels, try to repair them with this tool. Set the colour mode, press go and place the flashy window thingy under the stuck pixel.
Sometimes this unsticks that pixel, but as stated before, not always.