820-00875 Freezing / Display issue

I have a 820-00875 board that came in for randomly freezing and showing this weird pixilation on the screen. I haven't found a way to reliably cause the computer to freeze. Anyone have any knowledge on what might be causing this and wear to start troubleshooting it? No Liquid or drop damage visible on the computer.


  • IMG_3851.jpg
    1.8 MB · Views: 2
Last edited:


Staff member
Yeah, you can try or trash it; is your choice...
However do not make more damage on the board, or the client will claim for new one.