Lenovo legion bios update reddit I just press download and install, I then reboot my device and both updates keep hi, I have a Legion Slim 5 16IRH8 - Type 82YA (sn: MP2FX68H ) with i7-13700H and RTX 4060 8GB and 16GB of RAM. I have the same exact model and have tried a year ago to undervolt my cpu. Before the update I was on microcode 125 and After the update I am on Microcode 129! Just a heads up for you guys that were waiting to get the 129 update! If it works and you don't care about the security or whatever update a bios has then don't update. The uploader doesn't exactly know what the reason is, but some of the commenters say that they had the problem after updating bios or drivers. It’s not like an ordinary driver where if something goes wrong there’s a failsafe and you can just reinstall the driver again. Can I ask you which BIOS version you had? My 16ARX8H shipped with LPCN45WW and I have not updated to 47WW yet. The only issue that can arise is when widows does a update. I tried to "hard reset" as they call it in the Lenovo Official Forum, but the "force shutdown" (as I call it) didn't work. If you do update chances are you'll be fine. 2024 | Lenovo Gaming (US) Hi Everyone, Wanted to give you a heads up that the next Legion Space Update (1. For patch notes you can look on the Lenovo drivers website, the only big changes for BIOS are custom TDPs work a bit better now and STAPM is now the default thermal management mode. Sent it to Lenovo Support. after testing it seems like they are not working at 1600mhz or 3200 double data rate, after some searching I looked in the bios for XMP but could not find anything which lead I haev this laptop, updated the BIOS as it shown as a critical update on the Lenovo support site As soon as it reboots the whole RGB and keyboard backlight dont work anymore, I've tried: - Installing Drivers Manually - System Restore - Reinstall of Win11 -Reinstalling BIOS (Prevented because 'ROM version is the same') Legion 5i EFCN46WW (45ww & or 38ww are the most stable bios versions) Legion Y Series BNCN41WW/BNCN15WW these are for the Yoga Series Laptops, lenovo pushed the bios ''accidently'' towards users with the y540/y740, DO NOT INSTALL THESE NEW BIOS VERSIONS, READ The README. But contrary it can slow down your laptop as Lenovo did with their BIOS updates for Legion 5 Pro and 7, 2021 models. I have seen people getting automatic bios updates in their laptops without selecting the options Hey everyone! Some pop-up of a BIOS update appeared when I was normally using my Lenovo Legion 5i. Let it run a bit, to make sure everything is working, then you can use the bios. Restart the Go. All the previous BIOS updates were flagged as optional in Windows Update, so it should not install by itself but this time was different. you can download old BIOS via this method: go to the Lenovo support site: support. "Simple is the best. While there's risk in doing anything, it's pretty clear that Lenovo thinks you can update safely and sanely. I have a dual boot (2 nvme disks) Linux + Windows. The most common cause of update failure is the rare incompatible BIOS update, or slightly more frequent the system loses power during the update. Every-time I update Bios on my Legion 5, EFI boot breaks. 6) Still on track to release by end of next week unless any major issues/flaws discovered during beta testing. Set SPL 25W in DC Customer mode. Designed and applied by POP SKIN. Spoiler alert, it didn’t help and my trackpad is still messed up. My external monitor no longer works in Linux (Kubuntu) and several options that used to be settable in the BIOS are gone like setting battery conservation and thermal modes. I had an issue where I could not update GPU drivers for some reason to new ones, which SpiderMan really recommends me to do. I was praying and crossing everything I could before I hit that button. Bios updates take time Bios updates take time Bios updates take time Bios updates take time Sorry But I see so many people "It was on a black screen forever!" And it was on a black screen for less than 2 mins. Personally, I proceed with caution about BIOS updates on the Legion. The Go bios update, if you use their updater will force you to plug in power. Namely: AMD serial-IO Driver 11 Nvidia Graphics Driver 11 Bios uptade 11, it is the JUCN59WW version and now i have the JUCN55WW Do i update the BIOS or not? Can i update AMD and Nvidia drivers and forget about the bios? Thanks! Well yes, it's not like they purposely make bad BIOS, but it's just the nature of software and the various different hardware configs out there, some people will be fine and then for some of us everything that could go wrong suddenly goes wrong, rule of thumb is don't bother updating your BIOS if it doesn't address anything that benefits you specifically, in Dell's case, the BIOS update only I have the Legion 5-15ARH05. I tried to press some keys or move the mouse, but the problem was still there. Reply reply I have just bought a brand new Legion Slim 5i RTX 4070, I was setting it up for the first time yesterday. But on 45WW too the curve optimizer setting in BIOS allows max -5 EDIT = Seems that BIOS Update LPCN44WW is the one that restricted CPU Undervolt. Laptop info: Legion Pro 5 16IRX9. 35K subscribers in the LegionGo community. I have a legion 5 gen 6 running an old version ( H1CN44WW ). EDIT 2: Decided to ensure that no Lenovo related service is set to run under msconfig, also tried disabling said flag (by turning its 1 value into 0): HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Lenovo\SystemUpdatePlugin\Scheduler\start. 24 | Lenovo Gaming (US) Hi All, Since we had a relatively large update last week content-wise and most of those improvements are still scheduled to be rolled out over the next 1-2 weeks I'll keep this week relatively brief. One of the updates was for the Bios. I’ve read some horror stories on here about issues that occurred after updating BIOS, so I’m scared to do the update, lol. 4. Step 2: To go to bios mode on Lenovo legion go 5 -> press and hold volume down button and then press power button once and Original Post from Legion Community forum: Legion Go Update 01. 12 bios update from previous times. I updated my BIOS from version 58WW to 59WW a couple of hours ago. the first BIOS update that i did was the GKCN40WW and honestly, i had no issues or whatsoever. 27. it all started when my itchy hands decided to update to the GKCN53WW and everything went haywire (frequent system hang till the machine restarts by itself) and i couldn't do The Libreboot project provides free, open source (libre) boot firmware based on coreboot, replacing proprietary BIOS/UEFI firmware on specific Intel/AMD x86 and ARM based motherboards, including laptop and desktop computers. I just wanted people to be aware they should not be interrupting this process because I've seen several people come into the discord having soft bricked their device. 5. However, this never shows a BIOS update, and I'm still on 04MKT23A. Follow the instructions to the T. Andz of course, creating a system restore point every now and then Updating to latest v49 BIOS(stable the CPU temp) & installing the chipest drivers. I tried to update the BIOS so I could enable XMP before upgrading RAM. 11 and their official website lists bios 1. I thought firmware update was different than bios update. Sep 12, 2024 · Me (I used to be a mod here as aerielb) and the other OG mods left a while ago, for different reasons. g. This essentially replaces the 29. The controller light came on and the screen still black but after 3-4 mins it resume the bios update! I suspect it thought it was not powered by a USB charger hence stopping the bios update. Thanks for the comment! I have a Lenovo Legion 5 with 5800H and a RTX 3060. Add CVE-2023-45230 patch for 2024 IPU2 Security BIOS update. when i got the Lenovo Legion 5 Pro from factory last September 2021, it was running the GKCN36WW. If everyone's bios always failed then the laptop makers wouldn't release bios updates like they do. Add CVE-2023-45229 patch for 2024 IPU2 Security BIOS update. 24. Updates with no issues. Seems pretty nifty to have the driver updates in one spot and not having to navigate the lenovo support site in Chrome. It looked like the device restarted but screen is just black. Lenovo apparently gave the Yoga Laptop BIOS update to Y540, Y545, Y740 systems, and people's laptops are getting bricked, motherboards burning, Windows not booting. If you want it back, then install the old update: gkcn46ww it will fix that fan noise. Bios update was released late january of 2021. After the update it gives me only option to set to -5. The one you are talking about was released to fix a major vulnerability that effected almost all lenovo laptops. Over a month after, received it via mail. Mar 12, 2025 · To determine if your product is still actively supported by development, enter your serial number or product type below. 10 to 1. Key updates: Based on v28 and include everything v28 delivered Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Official… Thank you for sharing this solution. Had the same issue when trying through Vantage. (PS) although, I haven't notice issues in games with GKCN55WW yet (but I'm not a great gamer). For further assistance be sure to visit us at our Discord Server to get help from our wonderful community!. The remaining mods took on a couple of 'power mods/full time redditors' that don't seem interested in the community at all. i am on bios 1. 16. Incidentally, it's amazing we are now nearly in 2024 and to this day device manufacturers haven't implemented an easy A/B system for bios updates, laptops should come with a permanent non readable factory set service bios and a user bios and only the user bios should be allowed to be updated, this ensures that no matter how bad an update screws This package provides BIOS Update and is supported onLegion 5 Pro-16ACH6H, Legion 5-15ACH6H, Lenovo Legion 5 17ACH6H, Legion 7-16ACHg6 and running the following Operating Systems: Windows 10 (64-bit) and Windows 11 (64-bit) Get the Reddit app Scan this QR code to download the app now went to Drivers & Software and clicked on "Manual Update", then went to BIOS/UEFI to get the download Lenovo Vantage says I have bios version LPCN44WW. I followed the pinned threads and uninstalled vantage, but I don't understand how to update with lenovo legion toolkit. I couldnt even restore windows cuz i was also having blue screens. Restart the Go 8. 100 MB Windows EFI space is insufficient for Lenovo Gaming bios. Another thing: never rely on Lenovo Vantage for updates, check the latest version on Lenovo's Support site for your laptop manually. 13. TXT file before you do any update! 18 votes, 64 comments. so my thoughts were one of the two maybe affected fan more likely bios though As the title states, I am trying to downgrade my BIOS from GKCN49WW to an earlier BIOS due to battery performance issues. Need an advice, should I update my BIOS? Many of you seem to advice others not to do it. Any advice? New BIOS information: Version N0CN29WW. Especially for critical updates like bios. Question for those who tested 29. Next I try to find what is the latest version bios for my laptop. Lenovo support had me update the bios last night because of my trackpad intermittently not working. If you have an issue, there's a setting in the BIOS that needs to be enabled in order to rollback to a previous BIOS version. I didn't update it even though I was having an issue. hopefully by january 2023 we can expect an update from leNoNo Windows updates doesn't push automatic bios updates, at least it doesn't for my legion 7, they're listed in advanced options - optional updates displayed as " Lenovo ltd. It's up to you in the end, personally I'd rather download the update and manually apply it instead of Vantage. I did the 2 firmware updates your talking about in Windows optional updates. If you have a specific Keyboard/Mouse/AnyPart that is doing something strange, include the model number i. Summary of changes ===== [BIOS] 1. 1 bios. Hold shift and click restart, it will reboot to an options screen. Lenovo is pretty good with not forcing those. but do the Legion updates this time. The legion space software will perform some updates automatically when you launch it; and other updates need to be done manually using the drivers and software updates part of the legion space app. Nov 29, 2024 · I wanted to make sure my Legion Tower 5 Gen 8 with 14 Gen i7 CPU wasn’t affected by the voltage issues, but when running Vantage, no BIOS updates were identified. e. I'm using system model 90RC00LTMH. LENOVO Legion 2021 / 6th gen GPU owner here, seeking for advice regarding GPU drivers update. maybe I should've waited more before hitting power. A few min in, the machine powered off and now it just keeps powering on, GPU lights up and fans turn on for about 15 seconds, then turns off, and repeats. I don't have any issues running 54ww but be advised wouldn't go any further. For example my GPU throttle so much, after the downgrade to v49 all the issues suddenly disappeared. bin (replace "####" with the 4 characters at the end of you It's been months and still no official news! I turn to the bios GKCN53WW or GKCN54WW of the Legion 5 (2021), which by the way I even if I downgrade to a previous version Windows 11 automatically installs the firmware 53 for me! using the laptop only on battery has become a nightmare Just fyi since people didn't check Legion Space lately, I had a AMD Chipset, Wifi 6E, and a Realtek audio driver updates also waiting on top of the new bios update. maybe its bios problem idk but iam an also confirm this works on my Lenovo Legion Y740-17IRHg i7-9750H RTX-2080 Max-Q. 2024 | Lenovo Gaming (US) Hi Everyone, Just a few updates/comments today. Look at what happened to these perfectly working laptops until their owners decided to perform bios updates: https://www. Run the bios update and LET IT TAKE Its Time. Nov 6, 2024 · yea its best to just pause updates untill ur ready anyway. Those who have been using the newer Legion laptops have experienced seemingly random crashes (including myself). Add CVE-2023-45232 and CVE-2023-45233 patch for 2024 IPU2 Security Lenovo is worst when it comes to bios update, if the bios update fails then they do complete motherboard change. 1865) Original (factory) BIOS version: J2CN40WW Original (factory) Intel ME Firmware version: J2ME37WW (16. Pretty weird. Original community post here: Legion Go Update 03. Keep the Go connected to power. Hello guys, After a black screen issue while i want to update the bios, the technician i tghought he replaced the motherboard, so in the bios the mtm, sn and uuid shows invalid. It updated succesfully and restarted my laptop. Anyhow, the reason why I was asking, was because I am interested in updating, however I haven't had any issues with my current bios version, I believe I have the stock bios version 32. The laptop currently lasts roughly 2 hours and 30 minutes uncharged with quiet mode/hybrid mode and 60 Hz on. Hey, I just saw that a new bios update is available named H1CN48WW. all the lights lit up but the device didn't turn on. Fortunately it worked out for me but I was scared to death. But Lenovo refuses to integrate this build into a bios update. The second thing I realized is after the bios update Lenovo support now has a “newer” nvidia driver than the original that was on their support site, used to be 511, now it’s 526. there was no light or no fan movement. Also any other optimization tips are appreciated. 31 of BIOS update. lenovo. released july of 2020, not january 2021. I have tried restarting, restoring to a point before the update and starting in safe mode. Legion Space Update (tentatively v1. The bug was already fixed a long time ago with a new AGESA build from AMD. after 2 months lenovo has yet to even acnkowledge that they made a mistake. for stutters, debloat Nvidea drivers before you install them, use NVCleanstall to debloat the drivers before installation, and only install the graphic driver, not the audio I'm debating installing the most recent BIOS update (July 3, 2022), along with all the other drivers, directly through Lenovo's website. Aug 6, 2024 · Hey i will soon get my first ever gaming pc (legion pro 7i gen 9, Rtx 4090). com. Driver updates keep your computer running at optimal performance. Imagine someone out of warranty. 2024 | Lenovo Gaming (US) Hi All, Some updates today. 15. I was doing all the windows updates, then I went into the Lenovo Vantage app and checked for updates there there was a Bios update; "BIOS utility 11" it said that this was a "recommended" update so I downloaded/installed it. After connecting the monitor turn on the device and the bios update will pop up in the Legion Go monitor, the second monitor will start blinking. 732 and the bios update N3CN32WW don't seem to properly install / get removed from the list. Goodluck. just checked for software update in vantage and this bios update showed up. The good news is that if this is your personal computer that only you use, it should be fine since the I have ryzen 7745hx and before the update I used an all-curve optimizer set to -30 in bios with no issues. Add CVE-2023-45231 patch for 2024 IPU2 Security BIOS update. DISCLAIMER: I do not work for Lenovo I have no more insight into the actual steps it's performing during these bios updates other than what my 30 years of it knowledge has shown me. Plug in USB with ####. Sep 22, 2024 · I just got a Lenovo ltd Firmware Update 1. always be patient and careful while upgrading bios some bios update takes more time the unusual and screen may go blank but that doesnt mean the process is finished, when the bios updating is finally completed the system will restart automatically. I did the most recent lenovo update which the laptop recommended me to do. After 10 minutes or so the update was done and my Legion restarted. From what I can see, it updated my microcode from 0x123 to 0x125. It was during November 2021, when I received v. So last month I got the slim 5 16" and on the first day I did the automatic drivers update and in there was the famous bios update, seconds later, bricked. If there's no network and it still updates, then the update is probably stored somewhere locally on the NVMe SSD. Check In Comments for context. It started giving mild cracking electric noise from motherboard . Same thing as 6. Any insight would be greatly appreciated! For PC questions/assistance. Anyone that has updated to this version has had any issues? I heard newer versions were causing issues and BSODs. mine got stuck on reboot while updating. So I wan’t to know how dangerous is it to update bios? Is there things I should know? It wasn’t showing in Vantage for me either. Everything was looking good at first but after updating bios i started having frequent BSOD every 5 to 10 minutes. I don’t know much about computer… Unfortunately I have i9 14900 hx as a cpu, and we know that these suffer from problems that may be corrected through a bios update mid august . Click “troubleshoot”, then click “advanced options”, then click “UEFI firmware settings”, click restart. Also, make sure sure that you can always roll back to a previous version of BIOS (enable the flashback option in BIOS settings of your Legion). & Then all other drivers via iobit driver update LP5pro run like a Horse 🐎. This package provides BIOS Update and is supported onLegion 5 Pro-16ACH6H, Legion 5-15ACH6H, Lenovo Legion 5 17ACH6H, Legion 7-16ACHg6 and running the following Operating Systems: Windows 10 (64-bit) and Windows 11 (64-bit) Compatible Devices Legion 5 Pro-16ACH6H, Legion 5-15ACH6H, Legion 5 17ACH6H, Legion 7-16ACHg6 Posted on the community forums: (+) Legion Go Update 11. The latest BIOS update seems to be a big step backwards in terms of functionality. Link to download here: v31 Beta BIOS | Lenovo So today we got new bios update whitch disables undervolting via throttlestop, don’t be afraid theres what you need to do: go advanced bios (lot od tutorials on internet) so go to advanced tab -power&performance -cpu power management control -cpu lock (last option) And set overclock lock option disabled Voilà! Throttlestop working again Hello. When updating BIOS, do it by downloading file from Lenovo website & then AC plug-in & install. 12. 7. Thank you. By looking on 44WW update changelog: LPCN44WW: BIOS Notification : Fixed None. It will include: New controller (0240401A) and main unit (0240403A) firmware "Lenovo Legion 5 15ACH6H/R70002021H/Lenovo Legion R7000P2021H/5 15ACH6H/5 17ACH6H/5 Pro 16ACH6H/R9000P2021H/7 16ACHg6/7 16ACHg6 1/R9000K2021H" BIOS, abbreviation of Basic Input Output System, is integrated in ROM chip on main board, which contains the basic input/output program, system configuration information, system startup self-check and If you look at the current bios update changelog, all it's doing is adding support for some panels. so I hit the power button. In few occasions I've been suggested to update the graphics drivers (e. I got the same Legion version last week. 2. When trying to update through the Lenovo website its shows version LPCN42WW. Now I'm wondering if my version is actually newer than the version shown on the website. now I also have a legion pro 7i 16iRX8H /type 82wq with i9-13900hx/RTX 4080 staying on factory. Try updating the BIOS with the recovery method: Power off the laptop. Jan 15, 2025 · I just checked in Lenovo Vantage and it recommends a BIOS update. Our R&D team has been working hard on releasing a new BIOS with a lot of the fixes and updates you're looking for. I'm at it again and already have the 1. Before update, My 96 GB RAM was showing 5200 speed but after updating BIOS, speed is now showing as 4800. I wouldn't recommend it unless you are facing any issues currently. When asking a question or stating a problem, please add as much detail as possible. It seems that it's possible to get updates through Windows Update, but it also seems that this depends on the manufacturer. If you're looking for tech support, /r/Linux4Noobs is a friendly community that can help you. Apparently, everything works fine and I don't know whether to update what Lenovo offers me from the Vantage tool. V31 Beta BIOS. I just noticed that there have been 3 BIOS updates has been a BIOS update since I last updated (Still doesn't show up in Lenovo Vantage). It's causing stutter on high load while accessing the fTPM module. It’s always best to hold off on a new bios update, working in the IT repair industry myself, I’ve seen countless new bios updates cause irreparable damage to the BIOS or problems in Windows As the old saying goes “Don’t fix it if it ain’t broken” Reset Using Bios Settings on Legion Go 5 Step 1: First, you need to turn off Lenovo legion go 5 and to turn off legion go 5, press and hold power button and slide down to power off and wait for it to turn off legion go 5. Since the last BIOS update my Legion Go is a mess. If I set the TDP in 20w when I start any game it shoots up to 32w reaching temperatures of 85°, if I don't put the fan at maximum speed the legion go ends up turning off. 1 version and will likely be what gets released officially soon, but for those who want access to it earlier I'm putting it up as a beta for now. Have seen tons of post with laptop introduced to new issues after bios updates specially the Legion 5 Pro 2021, for the same reason even I haven't. 02. I installed it and when I use STP mode custom TDP still doesnt work - for example, I set 13watt as custom TDP, run aida stress test, let TDP stabilize for 3 minutes, and then when I check monitoring utility I see that it shows 23-24watt consumption on APU. Lenovo Legion Go news, information and discussions about the device and its accessories. Way too much hassle I would HIGHLY suggest you not update the BIOS at all. 1662) Nope, you'll probably need to downgrade after, I've experienced a lot of bugs and issues with the latest bios. Press F2 when turning on PC ->BIOS Shown ->Click on right side “More Settings ” ->New BIOS screen is shown ->Click on Configuration and scroll down until you see an option BIOS Back Flash and select Enabled ->Select Exit ->Choose Exit and Save Log into Windows and flash the one you need to go back to and that is it In that update run I also performed an update on the BIOS and all seemed well upon reboot into the firmware flashing system. 1. I would say if your laptop is running fine, don't update and don't let vantage update it. Then I had the dumbest idea, thinking it could be a virus or something: I unplugged it from the charger. More often than not, it seems the BIOS update just fucks up the computer. Currently having the issue where the amd chipset driver version 5. 19. Critical Update can prevent significant problems, major malfunctions, hardware failure, or data corruption. Thanks! BIOS updates do run the risk of bricking your machine, but this is only if you don’t follow the steps correctly. Base on BIOS31. Edit: if you choose to update, make sure your battery is fully charged and the laptop is plugged in. I did put out a new BIOS from the engineering team this week that aims to address the TDP disconnect between Space and the APU, so if you're interested in reading about that and getting more information you can… First, don't update the bios; if you do, the Quiet mode won't be working anymore. Remember to go into Vantage after the update and turn off the MUX switch, enable Flip to Open, turn of Lenovo WIFI Security and play with any other settings you want, as they are reset after the update. Unfortunately not this time. reddit. u can stop the auto bios updates BUT ud have to remember to check BEFORE the windows updates start. Am getting my replacement soon and was wondering how I can avoid any bios updates. So I’ve just checked and there’s a couple more things you need to do to actually get into the bios. I found that certain nVidia drivers were causing crashes, and now I'm 👀nervous👀 about new driver releases. 09. And many times, they do release corrupted or wrong bios which make bios upgrade fail. 10 as the latest version for mine. My version of BIOS: LENOVO GKCN53WW, 25. Link to original community post here: Legion Go Update 02. " As a graphic designer, this sentence is something I always keep close to my heart. The same goes with nVidia updates. Search your machine, potentially by SN, and download the bios from there. But, no, don't expect any performance increase from a bios update itself. Please how to fix this issue. Lenovo escalated me to "Legion support" some higher support team, seems like some devices are having hardware issues with that specific bios update that isn't recoverable. Then uninstall Services and restart. my experience may be different from yours though, because I probably have some faulty hardware (you can find my other thread in this subreddit) that may have caused it. There's a 8 pages long thread in the official Lenovo forums. I don't know what else was updated as I can't find this BIOS version at the Lenovo Support website. Link to community post: Legion Go Update 04. update itself finished without issues, but it changed/reset some bios settings and caused some instability for the next reboot, which went away after one more reboot and restoring bios settings to what they were. Welcome to /r/Linux! This is a community for sharing news about Linux, interesting developments and press. One could go so far as to say Lenovo encourages you to update, by calling this a critical update. We would like to show you a description here but the site won’t allow us. Bios updates have the unique ability to kill your entire computer if any little thing is off. This package updates the basic input/output system (BIOS) on "Lenovo Legion 5 15ACH6H/R70002021H/Lenovo Legion R7000P2021H/5 15ACH6H/5 17ACH6H/5 Pro 16ACH6H/R9000P2021H/7 16ACHg6/7 16ACHg6 1/R9000K2021H" Summary of changes ===== General Information: GKCN58WW: BIOS Notification : 1. Power but no picture. . Soon into the process within 5-10 minutes my GO reboots and fans are ramped at 100 percent with a blank screen; the system was releasing extremely hot heat which did not stop. Bios updates have very strict testing. also read about a lot of bad BIOS updates at the time. after my bios upgrade to M2CN29WW (latest) I am facing micro stuttering in framerate in games and apps even in watching YouTube videos, in games I used MSI afterburner to track the problem and it is showing me spikes in the frame time graph and I can feel it pretty clear even with I am having same cpu overheating issue on idle its going above 70, 80 and in gaming its 100plus i am playing games in quiet mode now for stable cpu temp i even ordered thermal paste but i want to downgrade to previous bios can anyone tell me how can i do it i didnt find any previous bios file on lenovo website only latest one i really want to downgrade. It's much easier than when it first came out - back then you had to go to the website and download the updates and run them manually. PS: I did not have a particular reason to update bios, I did it mostly just cause I guess. I searched online and found that BIOS O5TKT3AA was issued recently, and contains the 0x129 voltage fix and updates found in the 0x12B microcode (includes 0x129 and other fixes). Note that the model was 'retired' before my warranty expired, I still have another year left. Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related content is welcome, including build help, tech support, and any doubt one might have about PC ownership. I was able to re-run the bios update by attaching a USB display to get display out, but the update didn't fix the issue so I got it replaced at my local MicroCenter. I am a bot, and this action was performed automatically. If the manufacturer deems a bios update mandatory they'll just push it via Microsoft updates. So I just got my Legion 5i today, and I have no clue what I'm doing. My Legion Slim 5 (gen 9) restarts and on the screen was that you must not shut down the computer. Add Nov 28, 2024 · The PC I got was upgraded by the previous owner with another pair of 3200mhz 8gb sticks of a quality brand, but not the same as the ones that originally came with the PC. I'm currently running the factory installed GPU drivers under Windows 10: AMD for the integrated GPU in the 5800H CPU and Nvidia for the 3070 discrete GPU. 23 | Lenovo Gaming (US) Hello Friends, Wanted to provide a quick update today just to keep the Friday updates going. Today I saw a Bios-update in Windows Update. Since i have done this the keyboard back light doesn't work. Downloaded it and clicked Install. It led to higher voltage, higher temps and higher fan noise. I solved the problem like this: I opened the back cover, first removed the internal battery socket, then removed the cmos battery, waited 1 minute, inserted the cmos battery, then inserted the internal battery socket. Am I missing something? if your legion go got stuck while updating bios v28 or any future update dont panic. 3. It was kinda strange, but I just realised that when the update was already happening. Is it safe to download? "What if Legion Go was pure matte white?" Lenovo Legion Go white edition POP SKIN. It got stuck on a black screen after installing the latest BIOS update and i dont know what to do really. Hi everyone. click "detect product" to get to the support site regarding your model go to "drivers and software" click on "select drivers" in the "manual update" section click on BIOS/UEFI right click on the download button of the latest BIOS update I had to install winshohide to stop the windows forced firmware update from installing automatically Still on 54ww on My legion 5 pro because it works perfectly fine. I need to disable Secure Boot, boot on a Linux USB key and repair Grub + EFI to restore dual boot, restore MOK keys, and so on. If the bios update somehow fails you’ll need to physically open up the laptop to get to the bios chip, and use a ch341a flasher to refresh the chip to get it working properly again. So that would suggest that your system is fine for updates. But there was the blue BitLocker screen, asking for my keychain. if nothing is showing there u wont get a auto Most people will not bother to update and eventually risk instabilities if the update doesn't bring anything useful and relevant to you. Including full refund. It bricked the first 3080ti Legion 7 I bought. Now awaiting a second one that will arrive tomorrow and I'm staying as far away as possible from that BIOS update. So that's what I really didn't want before that so called update Hey u/honeyCrisis, thanks for responding :) I actually just asked the same question in the Lenovo Legion Discord Channel and you were the one who replied :). Couldn't guess Legion 5 found would be far behind. 3. Yes, holding the power button will exit the update screen and open the operating system, but it is not possible to update the bios. 5. Bios update: Close all and any open apps and programs. I went to packages and refreshed, but I'm lost. Despite of this, BIOS update installed itself without any warning. Tired of this. 0 via Windows Update. Fixed Fix GPU OC status incorrect in legion zone Model: Legion 5 Pro 16IAH7H CPU: Intel 12700H GPU: RTX 3070 (150W) Power adapter: 300W RAM: 16GB GDDR5 4800mhz Current bios BIOS version: J2CN51WW Current Intel ME Firmware version: J2ME50W (16. Check the ReadMe file for the update and see if any of the changes are beneficial. So I tried to update, but my version still shows LPCN44WW. I had the same problem with Legion 5 when I updated the bios to GKCN58WW. 2022 Model: Legion 5 15ACH6H So, first off, I agree with the others that I usually skip bios updates since they don't add anything I need. 6. Who knows maybe I am dependent on an old feature they broke or removed in a new one. It updated my BIOS to NMCN27WW, previously it was NMCN22WW. And this should boot you straight into the bios. Hi, sorry I didn't see a stickied megathread. Updated BIOS has been officially released, and can be downloaded here: Lenovo Support US. Updated BIOS to kwcn44ww on my Legion pro 7i 2023. I went in Advanced BIOS setup, switched the setting and undervolting is again possible with BIOS 1. The issue is still there before and after the update tho. Previously I have updated without hassle or negative effects. Thanks alot once again. not the available bios update in vantage and it did change my BIOS version from 53ww to 54ww . What worked for me was: I forced the device to turn off (press the On/Off button for 30 seconds) then connect a monitor through HDMI using the bottom USB c port. If you follow the bios procedure correctly ull be fine. BIOS v29. - Firmware - (version number)" Either way i have my internet set as metered so my laptop only downloads windows updates if i allow it to do so. So a few days ago i bought lenovo legion slim 5 with RTX 4060 and amd ryzen 7 7840HS processor. itll show the number of updates availble and that is where the windows auto BIOS update comes from. The onscreen prompt's default was to "Install" so I ran it. 12 and undervolting was disabled in ThrottleStop after update. The manufacturer has management software (Lenovo Vantage) that you are running, that tells you that you should update the BIOS. I just got the Legion GO today, worked pretty well and went into the settings to update drivers. Display refused to wake up, while I could not enter Windows Safe Mode. exe to upgrade. I have a new legion 5 which has worked perfectly since I bought it a few months ago. Open Legion Go and go to the drivers/updates tab and fetch the Windows updates first and install them. FWIW I dont much care for forced bios updates because they dont know my situation. 2. Forced bios updates should only happen if there is a risk of fire or other physical damage. I followed instructions and left it plugged in and ran the bios update. 21 votes, 41 comments. Please contact the moderators of this subreddit if you have any questions or concerns. I usually update every single one but the latest bios for L7 brought me a lot of problems. Should I just use vantage until I know what I'm doing? I got my Lenovo in July, the scan I did on their website said I needed to update the bios. true. 0. I confirm it worked as you explained on my Lenovo Legion Y740-17IRHg i7-9750H RTX-2080 Max-Q. BIOS. com/r/LenovoLegion/comments/18qn0tc/legion_5_15arp8_after_newest_bios_update_wtf/ Just type your update bios version and see if it has issues in forums and reddit. The one I'm currently running right now is DXCN21WW and the version on their website is DXCN24WW. Nov 13, 2024 · On My Legion 7 16IRX9 I Was checking for updates on the Lenovo Website and there was a BIOS update released today Version NSCN33WW. The bios update automaticly popped up in Vantage, and it worked. Both were disabled. under advanced updates in the windows settings u need to look at ''optional updates''. Not via Vantage Sometimes I'll wait a week to update after a BIOS update has been dropped just to make sure there are no widely reported issues. Lenovo's website says that, to perform a BIOS update, all you need to do is 'Check Updates' in Lenovo Vantage. The AMD chipset update fixes issues with sleep mode not working properly. As per the previous comment, go straight to the Lenovo site and get the update from there. [8 or 9]) will be rolled out to everyone very soon. Also, in Lenovo Vantage there are two options to install critical and optional updates automatically. There have been a couple warnings to not update the BIOS, but I figured I'd ask in case the situation had been updated. : Inside bios select more settings (bottom right) Configuration Scroll down to UMA Frame Buffer Size and select drop down if on official bios you should have 3,4 and 8Gb options (on beta bios 3,4,6 and 8Gb) choose your option Select Exit from right panel Select Exit Saving Changes Select yes I've replaced Vantage with Lenovo Legion Toolkit (off of GitHub IIRC) and I'm doing all the updates via Windows Update (even the BIOS). I enter Bios with F2 and don't see a setting for 'overclocking lock'. 9. 25. I broke my habit of not updating bios and installed them in my new Slim 5. Unplug everything. When I called tech support that was the first thing they wanted to do. If your machine is working, you do not have one of those panels and you do not need the update. No when you update thru vantage ull have the option of what updates u want to install. If you cant get into the bios and didnt have self healing turned on, I would RMA. I just wanted to see if this was the best bios version, and also if firmware version matters a lot, as windows now has an optional update for firmware to 1. I had to search it on the Microsoft Search "lenovo legion 5 black screen fix" on YouTube and it's the first search item. After the update of the bios, my computer restarted and after the update was complete, the screen was black but the pc was on (lights on). Somehow after updating it, my Legion Go became buttery smooth! And not to mention new 6G GPU RAM option! I honestly didn’t expect Lenovo to pull so much support for after purchase (they are not exactly famous for that). I did upgrade from BIOS 1. I’m using Windows 10, Legion 5 Pro (RTX 3070) Posted by u/brisma88 - 18 votes and 21 comments For further assistance be sure to visit us at our Discord Server to get help from our wonderful community!. 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