LG 24MP58VQ VESA adapter

Keeping on with my trend of designing functional parts for extremely niche use cases, I present you with a custom adapter to turn the original stand mount on a LG 24MP58VQ 24" monitor into 100x100 VESA.

A 4mm and 7.5mm drill are recommended to make sure the screws will fit nicely where they should. Be careful with the 7.5, there's no more than 2 walls between you and the edge of the part there. Don't remove more than you should.

This monitor is a little tricky to disassemble so I've added rough instructions below.

The monitor is light, but this is still a load bearing part with significantly more cantilever than the original stand and with the load parallel to the layer lines. Print at your own risk and don't skimp on perimeters and infill. I printed it at 6 walls and 25% infill in PLA-CF and it seems good enough. Feel free to bump those figures up if printing in standard PLA or PLA+. PETG might work but may not be stiff enough for this design (bump the strength even more if you want to try).

Additional hardware needed

• 4x M4x20 screws (adapter to monitor)
• 4x M4x16 screws (adapter to VESA mount, or use the ones provided with your VESA arm)
• 6x M4 nuts

Instructions

Stock stand disassembly

1. Remove the plastic trim where the stand meets the back of the panel
2. Remove the only 2 accessible (top) screws
   Now the stand is no longer attached to the monitor, only to the plastic back cover
3. Remove the plastic cover. It's clipped, start by the bottom being careful not to break or rip the wiring of the little menu joystick
4. Once the cover is removed, remove the last 2 screws from the inside of the cover

Adapter assembly

1. Insert 2x M4 nuts in the 2 bottom holes
2. Assemble the adapter with the back cover, insert and screw the 2 bottom M4x20 screws
3. Reassemble the back cover + adapter assembly to the monitor
4. Insert 2x M4x20 top screws from the outside and screw them
5. Assemble your VESA mount (backplate or screws or whatever you have)
6. …
7. Profit!