Why does my macbook heat up to 90+°C at rest?

Question

macbook

Help, please, can anyone come across a problem. I've been suffering for a month now. The computer began to get very hot. I turn on the computer, do not start anything, and I see: 98 ° C. And this is at a maximum allowable 105°C. Sent it in for repair two days ago. I changed the thermal paste (the service said that it was dry, they put a fresh MX4 on me) and cleaned all the insides from dust. BUT THE PROBLEM STAYS. Tell me what to do.

Answer 1

Thanks to everyone who tried to help me. I, as an inexperienced Mac user, decided not to suffer with all the possible options for software fixes for overheating. So I just went into disk utility, cleared my drive and reinstalled macos.

Answer 2

So the temperature sensor is faulty. It happens.
By the way, make sure that the temperature in F is not shown.