0
votes
0answers
149 views

Brightness too dark or too bright

Basically, below a seemingly-arbitrary threshold (seems to be around 60%) my laptop screen is too dark to really make out much, and above that threshold it takes its maximum brightness (which is waay ...
0
votes
3answers
135 views

Maintain selection of external HDMI monitor

I currently have my laptop connected to my (external) HDMI monitor through a HDMI switcher. When the switcher is changed from the HDMI channel of my laptop, the laptop detects it as a disconnect ...
1
vote
0answers
218 views

Lower backlight brightness further on Lenovo Y570 running Windows 7

Is there any way to lower the brightness further than the minimum brightness setting? I would like to not have my retinas burned at night. If there is no solution to lowering the backlight, then is ...
0
votes
1answer
126 views

Laptop screen keeps switching off

Laptop screen keeps switching off, so I have plugged in a monitor which has been working fine. I tried to start the laptop screen which I did yesterday but somehow I think I have made the laptop ...