I want to use an external monitor for my laptop and just keep my laptop closed, but when I hook it up to my TV using my VGA cable, it works when the laptop is open, but when its closed, the TV just says "invalid input"
I check the option "do nothing" on the "what to do when laptop lid is closed" option, but will toggling the fn f4 keys do anything?
I check the option "do nothing" on the "what to do when laptop lid is closed" option, but will toggling the fn f4 keys do anything?





