Lenovo Legion Go Monitor Stand OneX eGPU

Lenovo Legion Go monitor stand holds the Legion Go in the back and a portable monitor in the front. An optional OneX eGPU base can be printed instead of the standard foot for a more compact setup with the OneX eGPU. I've tested up to a 17.3 monitor up to .600in or 15.24mm thick.  The monitor is reraised just short of 3 inches from the tabletop to the bottom of the monitor with the standard foot. The stand was designed to allow full airflow to the Go and OneX eGPU; it doesn't block any vents. The stand also allows access to the bottom USB C port.

Required Hardware

1x  1/4x20 x 3in bolt.
1x 1/4x20 x ¾ bolt.
2x 1/4x20 nuts.

13x  ¾ #6 wood screws: https://www.amazon.com/Flat-Head-Coated-Phillips-Screws/dp/B07B5VSFXJ/ref=sr_1_1_sspa?crid=12VHIH2B7AY6R&keywords=3%2F4+x6+wood+screw+sprax&qid=1701640434&sprefix=3%2F4+x6+wood+screw+sprax%2Caps%2C125&sr=8-1-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&psc=1

1x  Padding - Neoprene Weather Stripping. I used the 2in:
       NOTE: This padding is Required for OneX Base. It will NOT work without it.
https://www.amazon.com/gp/product/B07VCQJVNC/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1

Optional for OneX eGPU base WITH feet: https://www.amazon.com/gp/product/B082HDZ852/ref=ox_sc_act_image_1?smid=A370ZYUHNPNL6O&psc=1

Printing Suggestions

Parts are NOT orientated correctly - Each piece can laid flat and be printed without supports.

PLA/PLA Plus or any other more rigid filament. I would not suggest PETG, it's too flexible from my testing with this model.

3 or more perimeters.

20% or more infill.

Go_Part5 (Foot) I'd suggest adding some extra top and bottom layers to make it more rigid. I did 10 top and 10 bottom, and seems pretty good from my testing.

Go_Part6 (Adjustment nut) 100% infill

OneX Base: 4 perimeters and 20% infill.

OneX Base has two parts, one with feet inserts and one without.

Assembly

Step 1 

• Go_Part1 & 2 - Add padding to the side, back, and bottom of Go_Part1 and another on the inside half of Go_Part2. Once done, you should have padding on the bottom and all four sides.

Step 2

• Screw together Go_Part1 and Go_Part2 with 7 screws.

Step 3

• Now screw Go_Part3 onto the bottom of the enclosure with 6 screws.

Step 4

• Insert the two 1/4x20 nuts into Go_Part4_V2
• Insert the 1/4x20x3 bolt into Go_Part6. 

Step 5

• Connect the enclosure to the leg using the 1/4x20 bolt. Again, the hole might be a bit off from printing. I just pushed it in and out a couple of times to clean up the hole. optionally could use a similar-sized drill bit if necessary. 
  • Optional but recommended: Cut a ¾ x 1.5-inch piece of sandpaper and fold it in half so the grit is on the outsides. 
  • Put a hole in the middle of the paper.
  • Put the sandpaper between the leg and the enclosure with the bolt running through the middle. Again, this will be tight and needs to be. This should help prevent the mount from slipping down when you put the monitor on the stand. I did this on both sides.

Step 6

• Push the leg into Go_Part6 (foot), ensuring the 1/4x20 monitor adjustment nut faces forward.
• You may need to sand the bottom of the leg a little to make it slide into the foot easier. I did include screw holes in the bottom if you would like to screw it together. However, it's a tight fit (on purpose), and I like the option to take it off for travel reasons. This small amount of sanding makes it come on and off nicely.

Step 7 - Personal Preference

• There are two ways you could potentially use the 1/4x20 monitor adjustment nut in Go_Part4_V2. You can screw the 1/4x20x3/4 bolt from the front side so the enclosure rests against the hex part of the bolt, and then make small adjustments to get it where you want it. Or, you could get a longer bolt, something around 1.5 to 2 inches, print another Go_Part6_V2 numb nut, slide the bolt into it just like you did above, and screw it in from the backside. This would allow easier adjustment but be less compact for travel.

OneX Base Assembly

1. Cut 2x strips of the neoprene weather stripping (padding) .451in or 11.45mm wide by 11.5in or 292.1mm long.
2. Place the two cut strips at both ends of the OneX base.
3. Cut the leftovers into 2x pieces, around 3in long.
4. Stick one of the 3in pieces to the top center area close to the back cutout where the leg side into the dock and the other on the bottom side center. This helps the rigidity of the leg when the monitor is on the stand. See pictures for placements.
5. Slide the OneX eGPU into the case. The foam will make it a nice snug fit.

I've been personally leaving the OneX eGPU in the base as a case.

Change Log

Update 2/9/2024

Go_Part4 replaced by Go_Part4_V2. Added 1/4x20 nut and bolt to allow better monitor adjustments that are more stable and removes the need for sandpaper. This setup is much more rigid and stops the monitor from sliding or falling. The center hole size was adjusted and moved to accommodate the new OneX eGPU base. (It still works for the normal foot as well)

Go_Part6 replaced by Go_Part6_V2. I slightly changed the nut insert size to make it easier to get the 1/4x20 x 3 bolt into the end.

Update 3/3/2024

Corrected Go_Part6_V2 thumb screw sizing issue.

It should be good to Go! Pun intended! ;)

I hope you enjoy the model. If you do make this, I'd love to hear from you and see some pictures of your setups! 

Happy gaming!!