Question i5 9500 at 100 Degress Celsius but in Windows is at 50 Degress Celsius??

Nov 22, 2021
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hi, i just bought a dell pc with a i5 9500. when i turn on the pc, inmediately the blower fan starts to spin at 100% and never goes down. i already changed the motherboard for a b360m mortar, the bios is showing 100 degress and got the notification about the high temperature and dismiss it, then at windows with hwmonitor and aida the cpu is showing 40-55 degress.

i already updated the bios to the newest version.
good thermalpaste

anyone with another idea of what could it be?
 

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