Hi, My laptop Toshiba satelite M300 Laptop screen is completely blacked out. It powers up and appears to be running but the screen is blank. I've taken battery pack off and back on again. Before the screen was blacked out, it used to flicker a bit. Also before it blacked out i was having problems with the internet and I was on phone to Internet provider who took me through steps to take my laptop back to a future date where it was operational. It then worked properly for a few days but then switched it on and screen was blank. It's more then a year old so out of warranty. Any suggestions on whether I should pay the $300 bucks to see if they can fix it?