white lines

  1. L

    iMac had horizontal single white line what to do?!

    I just purchased an iMac 2007 era and realized that there is a horizontal single white line that stretches across the whole screen with what appears to be one single pixel that stands out from the line it looks like I have a single dead pixel and a dead horizontal white line running directly...
  2. H

    HP Notebook Screen Issues

    Tech Support Guy System Info Utility version 1.0.0.4 OS Version: Microsoft Windows 10 Home, 64 bit Processor: Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz, Intel64 Family 6 Model 78 Stepping 3 Processor Count: 4 RAM: 8082 Mb Graphics Card: Intel(R) HD Graphics 520, 1024 Mb Hard Drives: C: 912 GB...
  3. V

    White lines on screen

    As seen in the attached files, there are strange, white lines that are connected to each other and small dots on the display. I took a photo instead of screenshot because the white lines and dots does not seem to be visible. It can be seen everywhere I go (Google, lock screen, games, desktop...
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