R rongfbi007 Estimable Mar 25, 2014 2 0 4,510 Mar 25, 2014 #1 i use laptop HP probook 4540s when i set new window is window 7 after set i can't use (fn + f12; f13)
i use laptop HP probook 4540s when i set new window is window 7 after set i can't use (fn + f12; f13)
dandn0ten Estimable Feb 19, 2014 32 0 4,610 Mar 25, 2014 #2 update bios it will work again Upvote 0 Downvote