Hi!
You can totally fix this yourself. While we don't have a guide up, there are plenty of guys on YouTube that did this before, [https://www.google.ro/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0ahUKEwj83u3ct__VAhVhJJoKHboSDoMQtwIIJzAA&url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DuOv3VVFXjlY&usg=AFQjCNGQI42Y7i1oESa_HwbP8SUAhpseFQ|here's] one of them. You will need a replacement part, however, but don't worry, I've found [https://www.amazon.com/Toshiba-A505-S6975-A505-S6976-A505-S6979-A505-S69803/dp/B00963W8WU|this] on Amazon.