IsMyLcdOK is a small, free program that can detect dead or damaged pixels on LCD monitors. The utility is easy to use, has an intuitive interface, and requires no installation, allowing it to be used from various removable media.
OS: Windows 11, 10, 8.1, 8, 7. Download IsMyLcdOK 6.21 (0.1 MB):
From the official website: 32-bit version | 64-bit version
