Laptop will turn up louder?

Moin, what can I do if I laptop by itself louder when I watch videos? Update? Or something else? Hard reset I've already done, what else could it do to update Relatek?

I would just update the drivers.

Now I understand, you mean the volume, backup data, reinstall Windows.

Clean the fan or adjust the BIOS settings.

I have 3 times already

What exactly in BIOS?

Have all been up to date

OK, then unfortunately I do not know why it could be.

That's right with Windows CD. Hard drive formatted.