I was using Ubuntu at first and my laptop fan was very loud so I installed a temperature sensor (i can not remember its name) and when I checked gpu temperature I only found one which was Nvidia GPU. So I searched for my problem and tried a lot of fixes on the askubuntu website but none of them worked so I decided to switch to other Linux distros but the same thing keeps happening and now I'm using Arch Linux so when I enter the ( lspci | grep ' VGA ' ) I only get the Nvidia GPU, Intel GPU works on Windows 10 because I can see it in task manager. I tried to install mesa-utils but nothing happens. I've also searched for "switchable GPU option" in the bios settings but I can not find it

My laptop specs are:

Laptop: hp book 15 g2 mobile workstation Cpu: Intel i7 4th gen intel GPU: intel HD 4600 Nvidia GPU: Nvidia Quadro k2100M Ram: 8GB

Edit: I f***** did it I switched from legacy to UEFI and converted the disk from mbr to gpt and it worked