SER5 Max 5800H 16G 500G issues

Hello!
I recently bought a SER5 Max 5800H 16G 500G and have a few issues with HDMI (no signal on and off), Bluetooth (becoming bad) and fan noise.

Am I on the latest BIOS?
Are there any official driver packages so I can make a fresh install?
Are my issues common and are there any solutions?

Thanks in advance for any constructive help!

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PaJsonSwe Hi there
I have sent you the BIOS and the drivers via PM.
please check

and try this
Please Download the AMD tool and reinstall the drivers. , https://www.amd.com/en/support/download/drivers.html