The Monitor was Functioning then Went Black

I had my monitor for almost 3 years without any problems with it. Then one day, I removed it from the monitor arm to clean it. I gently bumped the right side of the monitor on the table. It was really a gentle bump. I thought nothing wrong will happen, but I thought wrong.

Once I plugged everything back in. The bottom half screen was showing double, it's like, kind of like ghosting but not really. I thought that the LCD films inside went loose. I then gently pushed the LCD on the side where it was bumped and it went okay. After a few minutes, everything went black.

The backlights and other functions still work. I just can't get a picture anymore.

Is this still fixable or is this the end of the monitor?