A115Z brightness keys do not work

[janvdr]

I recently had some spyware on my notebook, but after cleaning all of it (and probably cleaned too much), it seems that my shortcut-keys (the ones next to the power button) do not work anymore.

Brightness: shortcut keys and keyboard keys do nothing, brightness stays at the maximum

Voluwe: shortcut keys do not work, only volume control (software) works

Can anybody help me please?

Thx

[janvdr]

Problem solved!
(Reinstall the default program 'Utils')

[parekhd]

Could you expand on how you solved this problem>

[TW]

Yes, that way also other members can learn from it.