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‎12-06-2020 05:36 AM

HP Recommended
Product: HP ProBook 450 G5
Operating System: Microsoft Windows 10 (64-bit)
Good afternoon. After BIOS update Version: 01.14.01 Rev. A. The fan began to make noise. Spins to the fullest.

Previously, the fan speed depended on the CPU load and its temperature, but now it does not. The processor temperature is 40-47 degrees, the load is 0-10%, and the fan is running at full power.

When exiting sleep mode, the fan does not work at all. The processor heats up to 90 degrees and the fan does not turn on.



Device Manager - Firmware - Properties - Events:



Last event: 'Device not started'.



Details: 'The UEFI device \\ RES_ {633e85c8-eb69-4c80-a2b5-53511f691d8f} \\ 0 requires a system reboot to start.

Driver name: oem192.inf
Class GUID: {f2e7dd72-6468-4e36-b6f1-6488f42c1b52}
Service:
Lower filters:
Top filters:
Problem: 0xE
Problem status: 0xC00002D2 '.
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