Possibly the monitor going bad?
If you go into BIOS, does it still show some artifacts or colour glitches or only when it starts to load up Windows?
I am not sure if it's possible to use secondary monitor with AIO computers, but if it is, then try seco...
If you go into BIOS, does it still show some artifacts or colour glitches or only when it starts to load up Windows?
I am not sure if it's possible to use secondary monitor with AIO computers, but if it is, then try seco...