LENOVO BRIGHTNESS CONTROL HOW TO

For example, with the tweak it is possible to predefine the exact position where to click – out of the box it wasn't. utton.html it prevented me from immediately returning the computer to the dealer). It is possible to tweak some config file, so it becomes something like usable (thanks to. The big crap sits between keyboard and user and is called 'clickpad'. Reflections on the surface looks like the ones of a glare and a non-glare type superimposed. The display is sold as being non-glare, but it is so only half, compared to P35's display.

Of course one has to adjust here and fiddle there to use the display with its 213 DPI reasonably, but the screen is great. The resulting sequence of 20 values may be tuned by changing the smallest value to zero.) I suppose that is due to Weber-Fechner law.īut to give an brief answer to your question: the reciprocal of it, if 4794 is the maximum value and 20 are the desired number of steps. (To be precise, it is 20th root of 4794 resp. But to get perceived equidistant brightness steps, the value should rather multiplicated by a factor a little bit over resp. PS: It is possible to edit the in-/decrements? As by now, there are equidistant steps, if the value is observed via '$ cat /sys/class/backlight/intel_backlight/brightness'.

LENOVO BRIGHTNESS CONTROL HOW TO

How to get not only decrease brightness button, but also the increase brightness one working as intended? (By 'intended' I mean that increasing is done in small steps as well.) Now, dimming via Fn-key is possible in about 20 steps, but the Fn-key for getting brighter puts brightness immediately to full scale position.

Lenovo brightness control