hello guys i'm going to show you today
this how to
uh power on this
backlight keyboard
on
lenovo thinkpad
bar lapto is the
logo of this backlight keyboard when you
when you want to power on backlight
keyboard you have to press this one not
only this spacebar you have to press
this function key with this function key
you have to press
this
space
button to power on
and you can
say again and again then it increase
this contrast also this
backlight keyboard contrast and
same the way
you can switch off this
backlight keyboard
like this when when you press
one time it power on and then you want
to if you want to increase this contrast
you can
press this f1 key and space bar
it brightness will be upper and again
if you
press this function key and spacebar
the backlight keyboard will be power off
easily you can power on like this
and power off
thank you