Continuous red green blue white black screen

[aman08]

My PC was working fine last night. But today when I started it,
The monitor was not showing any thing and after sometime it turned into a loop of the different colors. I've tried many things provided by hp but none of them has worked. I can't see the menu in monitor. There is nothing displaying except the colors. I pressed menu button but nothing showed up. Please help
Thanks in advance.

[The_Fossette]

Hi @aman08

Welcome to the HP Forums!

Thank you for posting your query in this forum, it's a great place to find answers.

I reviewed your post and I understand that you are having issues with the display on your computer.

Don’t worry, we will work together to resolve this issue and It’s a pleasure to assist you in this regard.

In order that I may provide you with an accurate solution, I will need a few more details.

Have you made any software or hardware changes on the computer?

Have you performed any troubleshooting steps before posting?

Meanwhile, I recommend you to connect your computer to an external display like your TV or another monitor and check whether you are getting any display.

If the issue persists in another monitor as well, then follow the steps in the below article.

http://hp.care/2qqkUyx

Let me know how it goes and you have a great day!

Take care.

Cheers!