I m having the same problem on the sp3 backlight not working.
Surface pro 3 keyboard backlight.
F7 key toggling between 3 brightness settings for the keyboard backlight works great on the surface pro 6 type cover keyboard.
Surface pro 3 backlit keyboard used.
Activate backlight at level 2 medium.
The latest version is the surface pro 4 released last year.
What do you need to do to make the keyboard backlight turn on and off on a microsoft surface pro 3.
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The process is simple and takes only a minute or two to complete.
The surface tablet also comes with an keyboard accessory which comes in different colors and has a proper backlit keyboard along with touchpad.
Press the fn key to lock the function keys.
Windows 10 blocks the keyboard backlight feature on some laptops automatically.
Up to 9 hour s weight.
Ed thomas said on november 16 2019 at 6 13 pm reply.
Windows 10 how do you turn on the keyboard backlight on a microsoft surface pro 3.
Activate backlight at level 1 min.
Windows 10 pro model.
Type in the dark like a pro.
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For surface 3 type cover type cover for surface pro 4 surface go signature type cover surface pro signature type cover surface laptop and surface book.
It s unclear why that happens but with the simple methods described above you will be able to turn it on and choose the brightness level you want at any time.
Press the fn key again to unlock them.
08 05 2015 11 24 pm.
All surface laptop 3 models come with the same three levels backlit keyboard you can control backlit on the surface laptop 3 keyboard by pressing the f1 media key next to esc key.
A light appears on the fn keys when the keys are locked into function mode.
It also has a backlit keyboard.