WHY does my notebook switch to the Intel uhd chip?

My notebook changes whenever I take my notebook out of the battery charger to the S C H E I S Intel uhd chip. How can I change that my notebook uses my 1660ti when I pull it out of the battery charger?

Stupid question: What do you expect from it? Your main GPU runs with it in idle and also consumes power. If it is not used, such as in undemanding games, it spends very little electricity.

That is the advantage of modern cards. Depending on the load, they clock down and consume less electricity.

But to answer your question, no preventing the change is not possible.

I hope I could open your eyes a little, stay healthy

WHY does my notebook switch to the Intel uhd chip?

Your notebook does this to save battery. If you are not playing games, it does not bring you an advantage if the graphics card works instead of the integrated graphics chip. You only use more battery.

How you can still activate the graphics card is shown e.g. Explained here:

https://praxistipps.chip.de/...ehts_37894

WHY does my notebook switch to the Intel uhd chip?

a) Save battery

b) Problems with dedicated GPU e.g. Overheating (which can also lead to a defect)

c) Software or driver problem → you may have to instruct software that a device should use the dedicated GPU

If I play Resident Evil 2 and have the battery charger in it (is also the case with other games) then I play at 144 fps but when I go outside it quickly goes to about 30 fps but my notebook is fully charged: /

But why when I have fully loaded my notebook and I'm already on high-performance processor when I play Resident Evil 2 (also with other games) that when I play with battery charger my notebook makes 144 fps and when I pull out about 30 fps: /

It's just a software problem. I don't know exactly why your notebook does this. Do you mean "high performance processor" possibly the high performance mode? Take a look at your energy options and watch the video. You may still find suitable settings there.

Yes, but it recognizes that it no longer has the 100% resources from electricity and goes into economy mode by using the iGPU.