I Broke the screen on my Acer E5-551 Laptop Except for a 1.5 inch sliver on the right, so i continued to use it on my tv via HDMI, one day i turned ther laptop on and it wouldnt work via HDMI, whilst trying to find a solution for the HDMI problem i started using a VGA, to use VGA i had to press FN+F5, the next day i turned the laptop on and nothing appeared on either screen, nothing on my tv and nothing on the laptop all i did was shut the laptop down and unplug the VGA, any suggestions?