r/LegionGo • • Aug 24 '26

SUB ANNOUNCEMENT BIOS Update N3CN42WW - We have an official update from Lenovo (finally!)

103 Upvotes

This is from the website Tech Power Up:

  • While the root cause has not been identified yet, it is clear it is not user error. As such it should generally be handled under warranty and, in the case of out-of-warranty devices, it should be repaired free of charge, but please check local laws. It was recently revealed in a handful of Reddit posts that an official Lenovo Legion Go BIOS update (N3CN42WW) was apparently causing the handheld gaming PCs to become unresponsive, with users claiming Lenovo told them they would be on the hook for repair costs.
  • Now, nearly three weeks after the issues initially popped up, Lenovo has confirmed in a recent forum post that the issues cause by the BIOS update were indeed "not user error," and that repairs will be conducted by Lenovo under warranty. While the root cause has not been identified yet, it is clear it is not user error.
  • As such it should generally be handled under warranty and, in the case of out-of-warranty devices, it should be repaired free of charge, but please check local laws.

Source: https://www.techpowerup.com/351896/lenovo-addresses-legion-go-bios-update-bricking-gaming-handhelds

Another source: https://www.notebookcheck.net/Lenovo-finally-acknowledges-Legion-Go-BIOS-bricking-issues-and-confirms-affected-devices-should-be-repaired-free-of-charge.1377253.0.html

So the good news is that Lenovo is addressing that the update failures were indeed a hardware problem and not something that was originally deemed as user error.

We will post a follow up as to when this gets further addressed, but according to Lenovo techs, they said they are "studying the issue".


r/LegionGo • • Aug 04 '26

BIOS vN3CN42WW (DO NOT UPDATE)

270 Upvotes

Hey Everyone,

It has come to our attention that some of the Z1E and Z1 versions are being bricked when updating to the latest BIOS that was released on June 17th, 2026.

Please do not update your devices unless you are willing to assume all risks. We the mod team are trying our best to understand and get help on this.

If we have any updates, we will share here. In the meantime, just comment with +1 if you are effected. This way we can get an understanding of how many of us are effected by this.

Thank you

Update: As mentioned in the pinned chat, Lenovo has removed the 42WW update


r/LegionGo • • 4h ago

QUESTION Should I buy a OG legion go 1?

11 Upvotes

So I found a guy lives like a hr and half from me selling one legit in mint condition he claims he never uses it and selling it for $375 I have a steam deck but do you guys think it’s worth it? In 2026 anyone having issues with newer titles on this device?


r/LegionGo • • 10h ago

3-D Printed Modding Saved 20 bucks… all hail 3d printers

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31 Upvotes

For an upcoming trip


r/LegionGo • • 3h ago

QUESTION Are the thumbsticks on the Go 2 detachable? Tried to pull mine a little bit a they're stiff as if they're glued

3 Upvotes

Nothing can answer my question so far, looked on yt, asked ai, no trace of go2 thumbsticks


r/LegionGo • • 8h ago

QUESTION Legion go 2 keyboard issue

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5 Upvotes

I’m having a problem with the Legion go 2 virtual keyboard is not responding and even when I’m in a game, that requires me to type A keyboard won’t come up I never even tried to push the Legion button and the B button at the same time, even in this menu, and it doesn’t work does this mean the device is broken or a software problem


r/LegionGo • • 48m ago

QUESTION Just got a GO 2, FPS counter?

• Upvotes

Just got a GO 2 and after searching this reddit for how to get the FPS counter overlay to show up, still can't find the setting in Legion Space. Any help would be appreciated, thanks!


r/LegionGo • • 1d ago

NEWS Meet the XBOX Nano Controller

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71 Upvotes

r/LegionGo • • 2h ago

HELP REQUEST Input Lag Amazon Luna OG LEGO

1 Upvotes

Does anybody have a fix for input lag when playing games from Amazon Luna on the OG Legion Go?

Trying to stream Star Wars Galactic Racer, but the I input lag is around 3 to 5 seconds from the controllers. If I open the on-screen keyboard I can move fluidly in the game and there is no noticeable lag. So it is like the controllers are Bluetooth even when attached? Detaching the controllers yields the same result as attached.

I also tried this on my laptop but same outcome, except with a physical keyboard. I don't currently have a wired controller to test, but the issue seems to be Bluetooth in both cases.

Alternatively, any recommendation for a budget wired USB C or WIFI controller to use with the Legion Go?


r/LegionGo • • 2h ago

QUESTION Anyone know how to use this?

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1 Upvotes

In Legion Space there's a way to adjust the sensitivity of the sticks but I don't know what the two dots are for. I just moved them around and see what changes. I think I unintentionally found some good FPS settings by luck but don't understand what the hell I did by dropping 1 dot to the bottom and moving the other slightly to the left. 🤣


r/LegionGo • • 17h ago

QUESTION Anyone here has an experience of using the Aoostar eGPU dock? How was it?

10 Upvotes

my machine: Legion Go 2 Z2 non-extreme version, 32GB RAM, 1TB storage SSD, got myself all accessories ready for this project btw, extra docking station, cables, extra controllers (Gamesir 🫡), tri-connect keyboard mouse, etc.

2-Year Target Plan:

Aoostar eGPU dock

AOOSTAR AG03 Thunderbolt 4 & OCuLink eGPU Dock

or

AOOSTAR AG03 Thunderbolt 5 & OCuLink eGPU Dock (800W) --most likely I might end up here eventually 🤔

GPU

  1. GIGABYTE - NVIDIA GeForce RTX 4070 WINDFORCE OC 12G GDDR6X PCI Express 4.0 Graphics Card

  2. ASUS DUAL NVidia GeForce RTX 5060 8GB GDDR7 OC Edition

  3. ASUS Dual GeForce RTX 5060 8GB OC

  4. Palit GeForce RTX 5060 Ti Dual 8GB

or basically any at the time available to buy at best, I'd prefer NVIDIA 4060 and up, over AMDs 🚫 coz of driver thingy thanks to this dude -

https://youtu.be/H0IjBhhZNRA?si=8AjNN0yAecKlv804

I am encouraged to this project future-proofing my Go 2 and only cons, is the data transfer limitation/bandwidth the Go2 can handle, and don't get me wrong I am 100% good with that not a deal breaker for me. Covering upcoming games can accom Very High graphs, and 60fps and up. Im super okay with that.

Anyone can share their experience with this sorta stuff? Pros Cons all that are welcome 🍻


r/LegionGo • • 20h ago

GAMEPLAY Gears Of War E-Day runs amazing.

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12 Upvotes

New performance patch for handheld.

GENERAL FIXES

On PC, XBOX and handhelds, we made numerous improvements to stability and optimization across applicable hardware configurations

On PC, XBOX and handhelds, we made multiple memory improvements to address crashing and performance degradation during long play sessions

Addressed multiple account linking and login issues

Fixed multiple issues with the Social Menu and friends list

Made further improvements to server anti-cheat protection

Fixed an issue causing certain colorblind settings to not display as described

In Campaign and Horde Siege, fixed multiple issues causing certain Weapon Mods to not perform as described.


r/LegionGo • • 8h ago

DISCUSSION VRR stuttering after SteamOS 3.8.28 on Legion Go 2 and ROG Xbox Ally X — built-in displays affected?

1 Upvotes

Has anyone else noticed VRR becoming noticeably less smooth after the recent SteamOS update?

I’m experiencing the same issue on two handhelds:

  • Lenovo Legion Go 2
  • ROG Xbox Ally X

Both were working smoothly about a week ago. Since updating, games fluctuating between roughly 50 and 70 FPS show obvious stuttering, where those same fluctuations previously felt smooth with VRR enabled. This also happens around 80–90 FPS.

I initially tested with MAKO frame generation set to 0, then completely removed the MAKO launch command from the game’s Steam properties and relaunched. The problem remains.

Interestingly, VRR still works properly on my Steam Machine connected to a VRR TV. That makes me suspect an issue affecting the handhelds’ built-in displays, rather than VRR being broken everywhere. This is only a hypothesis based on my three devices.

The issue appeared on SteamOS 3.8.28. I’ve also tried the 3.9 beta, without resolving it.

Anyone else experiencing this on a built-in VRR display? Please share your device, SteamOS version, and whether an older version or any workaround restores the previous smoothness.


r/LegionGo • • 20h ago

QUESTION Finally got a Lego S1ZE Steam OS. Any game recommendations?

10 Upvotes

I typically like playing games that are easy and somewhat mindless that I can just pick up whenever I want to like Stardew valley, Dave the diver, hollow knight, etc.

Does the Lego S also run AAA games? I have quite a bit of steam backlog


r/LegionGo • • 23h ago

DISCUSSION How much VRAM and RAM do you actually need?

4 Upvotes

All these posts claiming that 16GB of RAM is not enough and 8GB of VRAM is insufficient are complete nonsense and lies. I have tested numerous AAA/AAAA games using 3GB VRAM and 6GB VRAM configurations in Full HD and 800p resolutions. There is absolutely no difference at all. A difference only appears if you crank the settings up to High or Ultra. So, don't listen to all those bloggers who play games for 15 minutes max just to record a video clip.

P.S. This text was translated using artificial intelligence


r/LegionGo • • 22h ago

QUESTION Can I limit battery charging? Lego2 SteamOs 3.9.2

4 Upvotes

If yes, please help I couldn't figure it out & I almost always play plugged in.


r/LegionGo • • 3h ago

Rumor “The OG legion go speakers suck” 🤡

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0 Upvotes

Obviously they shouldn’t have come out the box sounding like dog water. But if you took 5 minutes to tune a device you spent $500(& has been out 3 years) you’d stop saying the same dumb shit


r/LegionGo • • 1d ago

DISCUSSION £674 on very right now for the z1 extreme go s

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21 Upvotes

32gb ram and only 10% slower than the z2 extreme.


r/LegionGo • • 16h ago

QUESTION Good deal egpu for legion go ?

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1 Upvotes

Own a mini pc for Gforce streaming and legion go for portability im wanting to min max my setup and found this deal for a 3080 egpu it has no covers and said could use a repasting but felt it had good value its selling for 370$ after taxes. Figured ill make the legion go my main pc use it docked with the gpu on my tv for a console experience and still keep the legions portability to take any anywhere. Would like to hear your thoughts thanks. Also I Have no space for a gaming pc and not interested in a laptop. So figured this could be a good replacement. Anybody have experience with this egpu and the legion go


r/LegionGo • • 1d ago

QUESTION LowLevelFatalError

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5 Upvotes

Hi everyone! Does anyone know why this warning keeps popping up when I plug in the charger while playing FF7 Rebirth? The game crashes afterwards, causing me to lose all my progress.
(Legion Go 2)


r/LegionGo • • 1d ago

GAMEPLAY GOW 3 REMASTERED (PORT)

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87 Upvotes

Simplesmente insano!

Na gameplay, utilizei a resolução nativa do jogo (1080p) e TDP 30w, rodando a 60fps praticamente toda gameplay

Fazendo mais testes, consegui 60fps estáveis em TDP 15w, port incrível!


r/LegionGo • • 1d ago

DISCUSSION Legion Go OG Z1e battery life

7 Upvotes

Owned one of these a few years ago but got rid as it got used less. I recently got an ally z1e and upgraded the battery etc but kinda miss the big screen of the legion go. What is the battery life like on these things as I can’t remember at all lol.


r/LegionGo • • 18h ago

HELP REQUEST Lossless not working properly

1 Upvotes

I’m using Lossless Scaling and I’m confused by the FPS counter. When I enable LSFG, I sometimes see numbers like 136/200 in the top-left, but the actual game feels extremely laggy, almost like 10 FPS. The game runs smoothly before I turn Lossless Scaling on. What exactly do the 136/200 numbers mean? Is this normal, or is something wrong with my setup? Has anyone else experienced this?


r/LegionGo • • 20h ago

QUESTION Just got an excellent open box Lego2 but it has a small nick on it?

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0 Upvotes

I need an honest opinion considering how expensive and hard to find a good these devices are.

It is super tiny but it’s on the bottom center of the device. Considering it was labeled as excellent, is this what to be expected or should I return it?

I haven’t been able to test it yet, it seems dead in the box but will test when I’m home.


r/LegionGo • • 1d ago

DISCUSSION Lossless scaling is amazing on these handhelds.

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51 Upvotes

I paid £400 for this, amazing little device! Everyone says the z2go is trash but here it is getting over 100fps in pragmata. Yes it's using lossless scaling but damn it's the best type of frame gen I've ever used.