Laptop Questions? Ask a Laptop Technician for Answers ASAP!
Hello and welcome.Try pressing the power button for 30 seconds then let go and turn it back on.If that doesn't bring it back we will need to remove the battery
I found a video for you, take a look here:https://www.youtube.com/watch?v=co88jvWIw2E
Where do you see the blue line?