For some reason, the PC sees only 2 logical processes out of 4, what should I do?

Question

Windows

Hey! Help please... The computer sees only 2 logical cores and 4.
In msconfig, too, 2
In aida64, too, 2
And this happened only after reinstalling windows, right now the processor is loading 100%. What to do?
CPU: Intel core i3 2120 2 cores 4 threads

Answer 1

Enable hyper threading in bios