So i have a sony vaio im fixing for a friend, the lcd needs replaced. i hooked it up to an external display because i was going to go in and clean it out for her and she forget all her passwords and such anyway, shes about 80, i had it hooked up to a monitor and i was resetting the password from a USB flashdrive, and then after i plugged in the laptop to the charger, i walked away for a few, came back, and now i can't get it to display on the external again. i just ordered the replacement lcd and i'd like to have it all done by then. any ideas? vaio vpccw21fx. wont load on vga or hdmi. tried new monitor, cables, etc.