Hi,
I have a thinkpad x41 tablet.
Brigthness up is working very randomly.
I have the strong effect that if the notebook is running on battery the brigthness goes down without pressing any brightness key. If it then press the brightness up key it takes a very long time after the keypress is processed.
Hi,
I have a thinkpad x41 tablet.
Brigthness up is working very randomly.
I have the strong effect that if the notebook is running on battery the brigthness goes down without pressing any brightness key. If it then press the brightness up key it takes a very long time after the keypress is processed.