Manjaro does not boot after installing a new VGA

[eduard]

Hi,
I got a GTX 1070 graphics card from a friend. It worked correctly in my secondary computer in both Windows and Linux. When I put it in my main computer, there were problems. In Windows 11 normally worked in Manjaro. The boot is stuck right after the system selection. I can’t even get into the terminal with a keyboard shortcut. With the original graphics (RX570), however, everything starts correctly. Don’t know what to do with it?

[brahma]

you need to install the nvidia drivers… is it a dual graphic pc?

[eduard]

And how do I do it if I don’t get into the terminal? And no, there is only one graphics card in the computer.

[brahma]

so you need to boot into manjaro usb, connect to internet, then chroot:
manjaro-chroot -a
then provide output from:
mhwd -l && mhwd -li

[eduard]

Here it is:

[brahma]

good, so remove the video-linux:
mhwd -r pci video-linux
if there are no errors, install the nvidia:
mhwd -a pci nonfree 0300
if there are no errors, exit chroot with:
exit
then reboot

[eduard]

This has happened:

[brahma]

you have old end of life kernels, post output from:
mhwd-kernel -li

[eduard]

Here it is:

[brahma]

so remove the 414:
mhwd-kernel -r linux414
if there are no errors, install the nvidia:
mhwd -a pci nonfree 0300
if there are no errors, exit chroot with:
exit
then reboot

[eduard]

Thank you very much, it works