HP G72: Hp G72 screen problem when starting computer

Then when I booted my computer one day the screen was red everywhere where black pixels were supposed to be so I opened the laptop, because I thought it was a connection to the problem of the motherboard, so I disconnected all the wires and the flat wire on the motherboard and pluged all back in their original locations, then when I started the computer it lights , but there weren't any windows starting thing was only in black. I think it's maybe because when I pluged to hide in one of them couldn't have properly.

If someone could tell me what is wrong with the computer?

Hi @1megahaloman

Welcome to the HP Forums!

This is a fantastic place to find answers and information!

You have the best experience in the HP forum, I would like to draw your attention to the Guide of the HP Forums Learn how Post and more

How can I find my model number or product number?

I understand that your screen is red everywhere where black pixels should be. You have opened the laptop to check the connections. You unplugged and replugged everything on the motherboard and reassembled.  Now, when you try to start Notepad, you see the computer turn on but the screen remains black or white.

Here is a link to the HP - black screen troubleshooting laptops with no. Error Messages at startup or boot which should help to determine the cause.

Here is a link to HP G72 Notebook PC Maintenance and Service of Guide. Please note Chapter 4 for removal and replacement procedures. This can help you determine if you have replaced all connections correctly.

Good luck!

Tags: Notebooks

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