hp 4540s problems with hdmi full hd.

Hello. I installed monterey according to your guide from here https://github.com/chris1111/HP-Probook-EliteBook-Package-Creator-OC. Everything works fine for me. I also have a second monitor with Full HD resolution and HDMI connector. I plugged it in and it worked just as well as a second monitor in conjunction with a laptop. But the problem turned out to be the following. If I closed the lid of the laptop and completely displayed the picture on the monitor via Hdmi, then when I loaded the picture was torn into pixels and porridge. But if I use a laptop monitor + monitor, then everything is fine. And if I want to abandon the laptop monitor and only use the monitor from hdmi, then my picture turns into pixels. Is it possible to fix this somehow?
I would just like to use the laptop as a simple PC. And take the monitor as a basis via hdmi cable without the laptop monitor itself. But I can not make the resolution normal so that it is displayed on full hd.
I would be very grateful for your help.
And thanks for the great guide and build.

narvell3 a écrit:Hello. I installed monterey according to your guide from here https://github.com/chris1111/HP-Probook-EliteBook-Package-Creator-OC. Everything works fine for me. I also have a second monitor with Full HD resolution and HDMI connector. I plugged it in and it worked just as well as a second monitor in conjunction with a laptop. But the problem turned out to be the following. If I closed the lid of the laptop and completely displayed the picture on the monitor via Hdmi, then when I loaded the picture was torn into pixels and porridge. But if I use a laptop monitor + monitor, then everything is fine. And if I want to abandon the laptop monitor and only use the monitor from hdmi, then my picture turns into pixels. Is it possible to fix this somehow?
I would just like to use the laptop as a simple PC. And take the monitor as a basis via hdmi cable without the laptop monitor itself. But I can not make the resolution normal so that it is displayed on full hd.
I would be very grateful for your help.
And thanks for the great guide and build.

Send the EFI of SSD as ZIP file, use external link to send file

https://www.mediafire.com/file/6jjn7eitqi5as79/EFI.zip/file

First of all on macOS you have to transfer the display in preferance System /Display to the other screen

for me I dont have any problem of glich or pixel image on my probook when I closed the lid
Dont know whats wrong with your probook?