The problem: there are 16 brightness levels on my laptop, but pressing hotkeys Fn+Home, Fn+End adjusts brightness 3 steps at a time (e.g. from 0 to 3, or from 15 to 12). I find it important to notice ...
The Lenovo Z560 Ideapad has a row of 4 led buttons in the top right corner of the keyboard. The button on the left end of this group is the speaker mute/unmute button. Usually, this light is either ...