How do I switch between the GPU graphics vs the dedicated NVidia graphics in KDE.

Also, the output is not working from my HDMI output to the external monitor. Also had Realtek and screen dimming issues, but
updated to kernel 5.16 and that fixed most of my issues, but getting the graphics drivers to work is still a mission, can anyone assist?



`---.`` `` `.---.` -------------------
.--.` `` `-:-. OS: KDE neon User - Plasma 25th Anniversary Edition x86_64
`:/: `.----//----.` :/- Host: 82JW Legion 5 15ACH6
.:. `---` `--.` .:` Kernel: 5.16.0-051600-generic
.:` `--` .:- `:. Uptime: 10 mins
`/ `:. `.-::-.` -:` `/` Packages: 1891 (dpkg), 12 (flatpak), 4 (snap)
/. /. `:++++++++:` .: .: Shell: bash 5.0.17
`/ .: `+++++++++++/ /` `+` Resolution: 1920x1080, 1920x1080
/+` -- .++++++++++++` :. .+: DE: Plasma
`/ .: `+++++++++++/ /` `+` WM: KWin
/` /. `:++++++++:` .: .: Theme: Breeze Light [Plasma], Breeze [GTK2/3]
./ `:. `.:::-.` -:` `/` Icons: Win11-blue [Plasma], Win11-blue [GTK2/3]
.:` `--` .:- `:. Terminal: konsole
.:. `---` `--.` .:` CPU: AMD Ryzen 7 5800H with Radeon Graphics (16) @ 3.200GHz
`:/: `.----//----.` :/- GPU: NVIDIA 01:00.0 NVIDIA Corporation Device 25e0 (GeForce RTX 3050 Ti)
.-:.` `` `-:-. GPU: AMD ATI 06:00.0 Device 1638
`---.`` `` `.---.` Memory: 2085MiB / 19925MiB
`..---+/---..`

Launching an application using your Nvidia GPU
DRI_PRIME=1 <application to run>

https://wiki.archlinux.org/title/PRIME

If you want your OS to run exclusive your NVIDIA GPU, you should disable AMD gpu in your bios