My laptop started freezing with horizontal lines, blue and sometimes green

[Ahmed_998]

My laptop freezes sometimes mostly with blue horizontal lines and sometimes with green lines, it works for a couple of mins after a restart then does it again, checked online for solution, tried windows update and driver update and nothing seems to help 

[Echo_Lake]

@Ahmed_998

Thank you for posting on the HP Support Community.
 

Don't worry as I'll be glad to help, however, to provide an accurate resolution, I need a few more details:

• When was the last time it worked without these issues?
• Have you updated Graphics and Chipset drivers?
• Have you checked the display on an external monitor?

Let’s try these steps to resolve the problem:

I recommend you attempt to access the BIOS screen by tapping on F10 while the computer is restarting, 

If the issue persists in the BIOS screen which is outside windows, it would confirm a hardware failure.

Hope this helps! Keep me posted for further assistance.
Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.