Asus gl551's battery won't budge and the screen stays black even when turned on

Redeagle13

Reputable
Oct 12, 2015
24
0
4,520
So, I decided to disassemble my laptop to see if there was dust in it. To my surprise there was no dust and I put the laptop back together. After doing that, I tried to turn on my laptop and only the keys lit up but nothing showed on the screen. I even tried to get my laptop battery out but the little button would not push out to get the battery. Is there any fix to this or is the laptop trashed?
Thanks in advance :)