FN + F8 for Dell E5480 to extend display not worki [Closed]

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 sweetblood0603 -
Hello,

Good day!
Need assistance for FN + F8 for Dell E5480 to extend display to an external monitor not working. when i press and hold FN + F8 it's not showing anything though it works for switching the Wifi On and Off.
Thanks in Advance

1 reply


What operating system is it? Once the Operating has booted, it has control. If it is window 8+ hit the windows key+P, and select!

It's running on Windows 7

is there other way or work around to activate the extended display and detect the external monitor?