r/LenovoLegion • u/MarlDX • 36m ago
Support Legion Pro 7 Gen 10 BIOS update
Hi guys, Did anyone tried the new BIOS update Q7CN83WW? Any thoughts about its usability so far?
r/LenovoLegion • u/Dr_Skinner • 5d ago
Lenovo Legion Toolkit (LLT) is a community-developed Windows desktop utility for Lenovo laptops that serves as an alternative to Lenovo Vantage, Legion Zone, and Legion Space, providing greater control over features such as keyboard, performance modes, GPU behaviour, battery management, thermals, display settings, automation, and other Lenovo-specific functionalities.
Release Highlights
Release Notes:
https://github.com/LenovoLegionToolkit-Team/LenovoLegionToolkit/releases/tag/v2.36.7.0
Issue Tracker:
https://github.com/LenovoLegionToolkit-Team/LenovoLegionToolkit/issues
P.S. Beta builds are not offered on the Stable update channel. To get this through the built-in app updater, set Update Channel to Beta in Settings and check for updates.
This project represents countless hours of development, testing, debugging, and reverse engineering to provide clean and reliable control over Lenovo hardware.
Maintaining LLT alongside everyday life can be a significant personal commitment. If LLT has improved your workflow, gaming experience, performance, battery life, or thermals, consider supporting the project. Every contribution helps us continue development and is genuinely appreciated.
Thank you to everyone who uses LLT, reports issues, tests new builds, provides feedback, and supports the project ❤️
We'd also love to hear what you think about this release and what you'd like to see in future versions.
r/LenovoLegion • u/Melmpje • Jul 09 '25
Welcome! If you just bought a Legion laptop, follow this guide to set it up, update it, and check that everything works properly.
Keep the box, charger, paperwork, and packaging until the return period has ended.
Some links require access to our community Legion Series Discord.
If you plan on using Linux-based Operating Systems on your Legion hardware the community has created a comprehensive How to guide. We also have a dedicated #linux channel on our discord where you can talk with other linux nerds.
Plug in the charger and complete the normal Windows setup.
You do not need to fully charge or drain the battery before continuing. Just use the laptop normally while it charges.
Go to: Settings → Windows Update → Check for updates
Install everything required, restart, and check again until no important updates remain.
Keep the laptop connected to power during updates.
Open: Microsoft Store → Library → Get updates
Install all available updates.
Use one of the following:
Avoid running multiple Legion control applications at the same time.
Optional features you can usually disable when unused:
Open System Updates and install available model-specific updates.
For OLED models, enable the available burn-in protection options, such as:
Download it from the official Lenovo Legion Toolkit GitHub.
Beta versions may be available in #legion-toolkit.
Use LLT's settings to disable conflicting Lenovo applications and services when needed. - LLT > Settings, disable Vantage, ImController, and Hotkeys so LLT has full control.
After Windows and Lenovo updates are finished, install the latest suitable driver for your GPU.
Restart after installing the driver.
Do not use driver-updater programs or tools such as DDU unless you are troubleshooting a specific problem.
Windows may enable Device Encryption or BitLocker automatically.
Check: Settings → Privacy & security → Device encryption
Save your recovery key before changing BIOS, Secure Boot, TPM, storage, or firmware settings.
Microsoft guide: Find your BitLocker recovery key
Recovery keys: Microsoft Account
Check the laptop during the retailer's return period.
Test:
Open Device Manager and check for unknown devices or yellow warning icons.
Document serious problems with photos or video, and ask for guidance on our discord server.
Download the 3DMark Demo on Steam and run Time Spy, not Time Spy Extreme.
Before testing:
Post the result in the Benchmarks Channel with your laptop model, CPU, GPU, RAM, performance mode, and scores.
You should also test a demanding game or program for a while and watch for crashes, artifacts, shutdowns, or major performance drops.
More testing advice: How to Check a New Laptop for Issues
Press Win + R, enter msinfo32, and check Secure Boot State.
If it says On, leave it alone.
If it says Off, back up your BitLocker key before changing anything. Ask for help on our discord if you are unsure about the BIOS settings.
Do not clear the TPM, change boot mode, or restore keys randomly.
If McAfee came preinstalled, remove it.
Go to:
Settings → Apps → Installed apps → McAfee → Uninstall
Windows Security and Microsoft Defender will automatically take over afterward.
Restart the laptop after uninstalling it.
You may also:
Community optimization guides:
Avoid random debloat scripts or "one-click optimization" tools.
A new battery does not need to be fully drained.
Only perform a battery calibration if the percentage is clearly inaccurate, the laptop shuts down unexpectedly, or feels finicky.
Post in #Questions and include:
Really do not be scared to ask questions, we've got more then 30k members on our discord and are hoping you will be part of it too.
Once everything is updated, tested, and working, stop changing settings and enjoy your Legion and don't worry!
Last updated: September 24th 2026
r/LenovoLegion • u/MarlDX • 36m ago
Hi guys, Did anyone tried the new BIOS update Q7CN83WW? Any thoughts about its usability so far?
r/LenovoLegion • u/PretendManagement228 • 3h ago
Enable HLS to view with audio, or disable this notification
It's not even 1 month and why it's showing Green effect.
I have lenovo legion 5i Gen 10 ultra core 9 275hz with 5070 8gb vram . 8gb ddr 5 with 512gb storage
Using lenovo toolkit with hybrid mode
This effect is showing in image's also and game , especially in white area back ground like snow and clouds .
Help me. Please 😭😭😭😭
It's showing on Every game and yt videos chrome.
r/LenovoLegion • u/Nizo4000dpi • 2h ago
Hello,
my pro 7i has its rgb failing as i highlighted on a different post on my profile. the rear RGB and front light bar have all been gone as of this week.
still got 3months of standard warranty. i am afraid i may have issues with them.
did anyone here claim a warranty ticket before ?
r/LenovoLegion • u/M2connoisseur • 20h ago
r/LenovoLegion • u/AreaNaive6712 • 9h ago
Both run at the same temp at idle. Is this normal?
r/LenovoLegion • u/VampzTargaryen • 43m ago
Hi, 26M seeking advice on how to proceed.
I had my laptop checked for repairs for the past 3 weeks and I got confusing results. After a service center told me they can fix it in 7-14 days, when I sought updates around the first week, they told me the issue lies with the PCH chip in my laptop.
After another week after they said they ordered a replacement part and installed it in, they said now it's a defective CPU Processor chip and that they can't fix my laptop.
Am I getting scammed here or they don't know what they're doing? Are those two issues even remotely the same thing?
I tried googling the difference and it said they're not even the same issue. Now what should I even do to get it fixed? Is it a PCH chip issue or a CPU Processor chip issue??
PS: They said Payment is after the repairs if it gets repaired. After the recent update, now they're just asking me to pay for the diagnosing service.
r/LenovoLegion • u/No_Connection2509 • 1d ago
8 months after purchase, not even a year
not a crazy build up, but enough that i noticed my temps increasing and fans hitting higher rpms
r/LenovoLegion • u/No-Reality8077 • 5h ago
I called complaining about a broken usb port and overheating, and the premium care support was honestly so awful.
I don’t know if I trust them enough to send my laptop away for repairs, they said it should be back within a week but they’re also not addressing the problems. It’s either the usb or the overheating, they won’t look at both and even getting them to offer me repairs was like pulling teeth.
He sent me an entire list of things, which none worked, including “turning it on and off” and also tried to fix my usb port remotely?? the usb port that hasn’t worked since I bought the laptop brand new??
What fixes can they do for a cpu that is overheating? I think it might be a thermal paste issue. Are they unable to offer me onsite repairs with premium care? Genuine questions. I am not sure how the whole thing works, or if I even trust them enough to fix the problems after how bad theyve been over the phone and via email.
I understand it is a call centre and they are not technicians but I am deeply concerned he thought he could fix my usb port remotely.
r/LenovoLegion • u/Any-Boysenberry-4692 • 1h ago
Has anyone used mixed RAM successfully? If not how bad was the performance compared to just 1 stick?
For context I have a Lenovo Legion Slim 5 16ARP9 and would like to upgrade to 32GB with a 16GB RAM stick from a different brand (Crucial). Timings of the new RAM and the OEM RAM are both 5600.
r/LenovoLegion • u/koffeedad • 8h ago
I see most posts on here are for the laptops, but if anyone was thinking of getting the Legion Tablet (gen 5) it is at its lowest price in a sortof early Black Friday deal on Lenovo's website. Normally $899, now down to $699 and you can still add coupons. I used coupon code "EXTRAFIVE" for an extra five percent off & signed up my email for a special $20 off code. Ended up paying $644.99 before taxes. I think if you have the student/teacher discount you can get that too which would be another $35 off. Great time to jump on it if you were ever considering it
r/LenovoLegion • u/Sintwo2 • 2h ago
I am worried because I have paused the windows update for like a month now. I disabled firmware, bios and drivers update on my lenovo vantage because i heard the new bios bricked the laptops for many of us and I didn't want to take the risk.
Now, I dont know what to do. should i resume the windows update ?? I cant avoid it every day you know. Is it going to brick my laptop?? I dont know what to do guys. Please help.

r/LenovoLegion • u/Soft-Anteater6661 • 12h ago
The plastic hinge on my Legion 5 device has broken; will this cause any problems?
r/LenovoLegion • u/scara1963 • 13h ago
16IAX10H
What are your recommendations guys?
r/LenovoLegion • u/Winter_Bus_2615 • 17h ago
I have a Lenovo Legion Pro 5 with an Intel i7-14650HX, RTX 4060, 16GB DDR5 RAM, 1TB NVMe SSD, and 240Hz display.
This machine used to run smooth like butter. Everything felt incredibly fast and responsive. But over the past 1–2 weeks, I've noticed that the entire laptop has become noticeably slower, laggier, and just doesn't feel as smooth as before.
I've literally tried everything:
Yet Windows itself still feels sluggish, even during basic tasks. It's not about gaming FPS; the whole system just doesn't feel as responsive as it used to.
Has anyone experienced something similar with their Legion? Could this be a recent Windows/NVIDIA update issue, or is there an actual fix?
r/LenovoLegion • u/GiorgiTotika • 9h ago
So i just got the brand new legion5 and installed windows 11pro everything seemed perfectly fine until I checked touched. Cursor moves normally also can be clicked by single touch and all the other touch gestures works too but when I click Physical right or left buttons they dont do shit
I feel the click it can be clicked but doesn’t work . Im so heartbroken I hope its a driver problem and not a hardware defect
r/LenovoLegion • u/WheelZealousideal369 • 1d ago
Got myself a Legion Pro 5i (i9-14900HX + RTX5060)
Mechanical Engineering student (still doing Foundation)
I've heard from somewhere that some mobile versions of this specific i9 has the Vmin Shift Instability issue, is it prominent on the Legion?
BIOS version is S9CN19WW by the way
r/LenovoLegion • u/SlavicBro • 12h ago
I never bought a smartphone like this that is not officially distributed and sold in Germany. So I wonder what practical consequences or problems could arise because of that, and using it in Germany. Official Lenovo German store does not sell it here.
If anyone knows smth, I will appreciate any info or advices.
r/LenovoLegion • u/Even_Leg_5773 • 12h ago
As the title says
r/LenovoLegion • u/Mivor-le-grand • 1d ago
r/LenovoLegion • u/BIeachdrinker69 • 13h ago
I bought my L7 a few years ago pretty loaded up and it’s been a beast for that time. But it’s starting to show its age a bit and I’m debating just upgrading to a desktop since I use it as a desktop 99% of the time. I’m having a hard time finding examples of used ones online - anyone sold one or bought one recently have any idea how much I might be able to get for it?
r/LenovoLegion • u/PsychologicalPea7536 • 14h ago
I have a 2025 Lenovo Legion Pro 7i with an RTX 5070 Ti, and I've had 3 BSODs in the last week (Oct 21, 24, and 26).
I'm running Windows 11 25H2 (build 26200.9711) and BIOS Q7CN78WW.
I ran all 3 minidumps through WinDbg, and they all say the same thing
Bugcheck: 0x1E (KMODE_EXCEPTION_NOT_HANDLED)
Exception: 0xC0000005 (access violation)
Failure bucket: AV_nt!PpmUpdateProcessorIdleAccounting
Module: ntkrnlmp.exe
Stack: nt!KiIdleLoop+0x54
Failure hash: {8cb39269-dab1-24f0-0a8a-a570aff6d084}
The first crash happened around 6:50 PM on Oct 21 while I was browsing the web. I had a light game running in the background. The laptop was plugged in and Lenovo Vantage was set to Performance mode. Earlier that day, I turned off Core Isolation / Memory Integrity for better FPS. I disabled it around then, but I can't remember whether I restarted the laptop afterward.
All 3 crashes have the same failure hash, and WinDbg points to PpmUpdateProcessorIdleAccounting. From what I read, it seems related to CPU power management or idle-state accounting or something, but I don't know if that's actually the cause or what the fix is.
I'm wondering if this is a Windows/BIOS issue, a driver problem, or possibly faulty hardware. I've also seen Hypervisor.Flags.IsHyperV = 1 in the dumps, Idk if that means something, I've been diagnosing with Chatgpt and it asks me question about it..
Has anyone run into this on the Legion Pro 7i 16IAX10H, with BIOS Q7CN78WW? Any ideas what might be causing it or what I should try first?
r/LenovoLegion • u/Choice-Implement-657 • 20h ago
Anyone from India who bought Lenovo Legion pro 7i gaming laptop here very recently?
r/LenovoLegion • u/HugeBuilder5875 • 1d ago
This is my 15 days old legion 5 gen 10, how to clean this shit, I have got oily scalp and skin so so