display-drivers-uninstaller VS evernowmanjaro

I DDU'd the drivers and tried again with similar results. I also tried an old Radeon HD 2400 PRO and on that card I could not even get drivers to install.

Além de verificares que o monitor está efetivamente ligado à placa gráfica e não à placa integrada da tua motherboard (já agora, desligá-la nas opções da BIOS), já experimentaste desinstalar por completo os drivers NVIDIA e instalar novamente? Para limpar eficazmente, recomendo o DDU (Display Driver Uninstaller).

DDU Download: Source 1 or Source 2

Try running a DDU driver uninstall (www.wagnardsoft.com) , reinstall your latest video drives and see what that gets you.

In Windows make sure you use DDU from https://www.wagnardsoft.com/ or https://www.guru3d.com/files-details/display-driver-uninstaller-download.html

www.wagnardsoft.com

You might want to use something like Display Driver Uninstaller / Cleaner to more completely clean off all driver versions, rebooting at least once as directed, and then manually download the correct driver from NVIDIA and install it.

https://github.com/Evernow/evernowmanjaro/wiki - stress testing your laptop

Then boot a live session of Linux and see do you get the same low FPS score. (usb stick needed)

Another way of confirming is to use a Linux Live USB stick image that has extensive CPU and GPU stress testing

Finally, if you have a spare USB stick, and want to rule out a software problem - check this Linux LiveUSB guide

If you have a spare USB drive, follow this guide

Finally, follow this guide. You'll need a spare USB pen drive.

If you want to rule out a software problem, and save your self hours of wasted tme troubleshooting, follow this guide

So try Linux instead. Install this onto a spare USB stick.

and gpt is more stable here a guide how to convert mbr to gpt https://github.com/Evernow/evernowmanjaro/wiki/Rufus-shows-only-MBR

Also, reboot of a linux liveUSB image and repeat the stresstest.