I just fixed a similar problem in mine last week and it's been working great.

First you need a tool to open up the VB. You can either buy a 4.5mm security bit or modify a flathead screwdriver per the instructions here. If you modify a screwdriver - the longer (no more than 6") and thinner the shaft of the screwdriver is, the better.

Next, perform the procedure described here. The idea of putting internal components of your VB in the oven sounds scary but trust me, this will probably work.

It's important to get the scotch tape on as quickly as you can, and you may not see immediate results depending how long it takes the contact glue to re-cure and dry. One of my lasers I cooked up took an extra 12 hours or so before it cured enough to not look glitchy. Probably best to not to turn it to play right away, but just test it for a couple of minutes, then put it back together and wait 12 hours or so.

As with all internet repair tips, ymmv, but this did work for me.