Question HELP! 1/3 Of My Monitor's Screen Is Showing Colored Vertical Lines

[rubyx]

An ant died inside my monitor's LCD panel so I disassembled it to take it out, I managed to put it back together. I turned it on and it was displaying picture properly but after a few seconds the 1/3 of the display started glitching and showing vertical lines.

I swapped my monitor to make sure that it isn't the graphics card that's causing this, graphics card is fine.

What could be the problem here? Any solutions other than bringing it to a technician? (Repairs might just cost as much as the monitor's price itself, I found the spare LCD panels online but they cost more than the monitor itself)

 

[USAFRet]

It was working
You took it apart to remove the corpse
You put it back together
It no longer works correctly

I would guess this indicates a problem in your reassembly procedure.

 

[rubyx]

It was working
You took it apart to remove the corpse
You put it back together
It no longer works correctly

I would guess this indicates a problem in your reassembly procedure.

That's true but I just want to know which part I might've messed up, and whether if I can fix it myself or not, I tried to be as careful as possible but I guess monitors are just too delicate.