Hi guys ! I have an acer predator helios 300 and today i noticed a huge problem with my laptop. Even tough it's plugged in the battery is not charging. It stays at 0% . I don't know what to do . I read some articles and noticed that there could be a problem with some screws not being fixed in the RAM space on the bottom of the laptop . What should i do ? any solutions from someone who had the same problem. Thank you.