Dell Latitude 7390 2-in-1 - Page 46

Fn + End Sleep
Fn + Up arrow Brightness up
Fn + down arrow Brightness down
Fn Key Mode:
Standard = The F1-F12 keys behave as function keys. Holding <Fn> is required to access their secondary functions.
Secondary~14~= The F1-F12 keys control the secondary functions. <Fn> is required to access the standard functions
46 System specications