magenta spots on display

[giuliatermine]

this is what my computer screen looks like. It has magenta spots that are only visible when the screen is dark. I only got my laptop a month ago and I haven't damaged the display at all, does anyone know what it is? Is there something I can do about it? Will the spots get worse? 

[Echo_Lake · Accepted solution]

@giuliatermine

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.