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Paper Tape
Posts: 5
Registered: ‎02-24-2013
Location: Australia
Views: 189
Message 1 of 2

T420 - Dims automatically for specific application


Plugged into power.

Power set to maximu.


Seems to only affect one program i.e. AS400


When on battery, it seems to be normal, only when plugged in, does it dim the screen when on that application. You open up mycomputer or anything else and it will be back to normal.




Bit Torrent
Posts: 2,378
Registered: ‎03-08-2012
Location: CA
Views: 166
Message 2 of 2

Re: T420 - Dims automatically for specific application

Wow, how do I enable that feature on my notebook. Niffty.
T520 Model 4239 Intel(R) Core(TM) i7-2860QMbr>; Nvidia NVS 4200M Win 10 64bit
Z70-80 I7 - 5500U 16GB GB - 1TB HD Win 10 64bit FHD 17.3", G840 w/2GB

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