Home Forums Tech Helproom HP elitebook 840 i7 screen upgrade help Forum Rules | Contact Forum Editor | Report a Post HP elitebook 840 i7 screen upgrade help A.David 21:10 26 Sep 2016 Locked Have a HP 840 elitebook with a 14" diagonal HD SVA anti-glare flat LED-backlit (1366 x 768) screen. I would like to change this to a 1920 x 1080 ( Full HD ) screen. Is this possible?. Any help appreciated. xania 13:21 27 Sep 2016 I can only suggest attaching to an external screen This thread is now locked and can not be replied to.