Yesterday or days ago I don't have this problem, now I know why my CPU temperature goes to 48-50 ° at idle (only staying on deskopt), as I solve this problem?
What could be the cause if yesterday I don't have this problem?
Use Windows System Restore to before this issue occurred.
If it persists, have you made any software or hardware changes to the system in the past few days?
Is the fan on your CPU cooler moving? Have you changed any bios settings? What CPU cooler are you using?