Download Defpix Defpix 1.4.10.17
LCD defective (dead) pixels tester.
Download Rizone Pixel Repair Rizone Pixel Repair 0.5.7.573
Detect stuck or dead pixels and also repair stuck pixels.
Download Dead Pixel Tester Dead Pixel Tester 3.0
Check your monitor for dead or stuck pixels
Download Dvana Dead Pixel Checker Dvana Dead Pixel Checker 1.0.3.0
Systematically find all the dead or broken pixels on your monitor.