How can I connect a monitor to a laptop?

So our laptop has a damaged display, a few days ago I connected it to my monitor with an HDMI cable, which worked.

But now I have a problem because I accidentally uninstalled my graphics card via the device manager, it sounds strange because why should you accidentally uninstall the graphics card? Well sometimes my graphics card messes around and I had to deactivate it and then restart my laptop to make it work. Unfortunately I confused deactivation with uninstall because I was very tired that day in my defense. So the laptop turns on, but I can no longer connect it to the monitor, because normally my monitor connects to the laptop directly when I switch on my laptop. Are there experts here who could possibly help me?

Usually the driver installs itself again at startup. Try Win + Shift + CTRL + B, it restarts the graphics card driver

Okay thanks

Unfortunately nothing happened