my screen is glitching. What should I do?

[Ni-One]

My screen just started glitchging and it wont stop.

[Bill_To]

Hi @Ni-One 

Welcome to the HP Forum.

There are a number of possible causes when the screen flickers or glitches.  I am guessing you are referring to screen flickering?

1. Graphics drivers

2. Graphics card hardware problem

3. Faulty display cable

4. Monitor problem

5. Possible software conflict

I just had this problem with a Desktop PC. A Laptop or an All In One PC would limit the ability to try a different monitor and different display cables unless the PC has HDMI out.

I had to replace the monitor after updating graphics drivers and rolling back the drivers to a previous version, changing the display cable, switching from HDMI to DP, and trying a different graphics card.

Also tried basic Windows graphics drivers to check stability.

Regards