Due to the TXE firmware update in BIOS version 0066, you can’t downgrade to version 0064 or earlier. F7 BIOS flash update instructions: - Download and save the Recovery BIOS (.BIO) file to a USB portable device. Since Intel NUC products support the Intel® Management Engine (Intel® ME), BIOS downgrades are not recommended for security reasons. Here you can find the links to the latest BIOS versions for various NUC models. Installs the Intel® Management Engine (Intel® ME) components for Windows® 10 64-bit for Intel® NUC Products. You can easily search the entire Intel.com site in several ways. 2. Regardless I am unable to downgrade to .0049 even. 3. Is there a way to fully downgrade a NUC (NUC10i7FNH in particular) to an older BIOS that has a different ME version? I'll downflash my 052 to 049 and report back shortly. Trying to undervolt and it seems they disabled it on one of the first BIOS updates because of the Plundervolt exploit, so I'm trying to downgrade to basically the "initial BIOS release". Within normal flash process it says, the old BIOD is not compatible. Turn on (or restart) the Intel NUC. How to downgrade BIOS firmware version from BNKBL357.86A.0079 to BNKBL357.86A.0070 on Intel® NUC Board NUC7i7BNB ? Forgot your Intel Fehler beim Start von Intel® NUC: (A7) Me FW Downgrade – Anforderung MeSpiLock fehlgeschlagen Validiert. We are sorry to hear the process to downgrade the BIOS is not working. Versi BIOS sebelumnya mungkin tidak menawarkan dukungan untuk prosesor terbaru, perbaikan bug, pembaruan keamanan penting, atau mendukung revisi papan terbaru yang sedang diproduksi. 5. 4. I also don't think it is related to the formatting, but not because of the reason you mentioned, as I was able to downgrade from .0051 to .0050 via the normal firmware update option in the BIOS, not via recovery. I was having this problem myself, until I used a non quick format. Intel® Management Engine Consumer Driver for Windows® 10 64-bit for Intel® NUC. - You can do a normal BIOS update by pressing F7 or a BIOS Recovery by pressing F4. The latest BIOS update files for Intel® NUC Laptop Kits are available on Download Center. - Select the USB device and press Enter. Tried both ways (Power Button and Security Jumper). Or any other way? When using the F7 method I got the same error message you mentioned previously, but when I did the BIOS recovery by removing the jumper, it worked and I was able to downgrade the BIOS to 0049. Options for updating the BIOS of Intel® NUC Kit D54250WY and D34010WY, and Intel® NUC Board D54250WYB and D34010WYB. Nachdem der Update-Vorgang gestartet wurde, starten Sie Ihr System erst nach Abschluss des Updates. The latest BIOS update files for Intel® NUC Laptop Kits are available on Download Center. 4. Well I'm pretty good with these NUCs and I must report it is impossible to flash down to 049 from 052. Please see the note I added to the very end of this article: https://www-ssl.intel.com/content/www/us/en/support/boards-and-kits/000005532.html BIOS Recovery Update Instructions for Intel® NUC. NUC 11 Enthusiast (NUC11PHKi7C) is coming out and it looks awesome: Intel i7-1165G7 (10432 on Passmark, at 28w TDP) RTX 2070 (2304 CUDA cores) 2.5 Gb Ethernet. The latest BIOS update files for Intel® NUC products are available on Download Center. BUT because of the flashing issue I was willing to see if it was a BIOS issue. - During boot, when the F7 prompt is displayed, press F7 to enter the BIOS Flash Update tool. - During boot, when the F7 prompt is displayed, press F7 to enter the BIOS Flash Update tool. Sign up here For more complete information about compiler optimizations, see our Optimization Notice. 3. Confirm that you want to downgrade, and continue the update process. I just founded that in bios release notes: https://downloadmirror.intel.com/27157/eng/BN_0052_ReleaseNotes.pdf https://downloadmirror.intel.com/27157/eng/BN_0052_ReleaseNotes.pdf , under version 50 there is a following note:  Add the setup option "Allow UEFI Third Party Driver loaded". BIOS-Update-Anweisungen für Intel® NUC mit Intel® Visual BIOS (PDF) Größe: 443 KB Datum: Januar 2020. I am a hardware and software engineer with years of experience and could not make it work on multiple NUC7 devices, so I am quite confident it's pointless to try to figure it out at this stage. 5. So, I think this is a answer to your question. Jika BIOS dengan Intel ME harus diturunkan, dan downgrade akan mempengaruhi versi Intel ME, pembaruan BIOS pemulihan … An earlier BIOS version might not support the latest processors, bug fixes, critical security updates, or the board revisions currently manufactured." If you need more complete step-by-step instructions on how to use each of these BIOS update methods, refer to NUC BIOS Update Instructions. Don’t have an Intel account? 1. By signing in, you agree to our Terms of Service. Technical Product Specifications for Intel® NUC Products. Read more. Yes, I tried this process already, with a different model of NUC but same family, it was the Intel® NUC7i3BNH. If you are trying to downgrade to a previous BIOS version and its Intel ME Firmware version is older than that currently on the motherboard, then the downgrade is NOT supported. 2. No matter how I try to downgrade, it seems impossible for some reason, even using the jumper method. Hinweis: Zum Anzeigen von PDF-Dateien benötigen Sie Adobe Acrobat Reader* Es ist nicht empfehlenswert, ein Downgrade des BIOS auf eine frühere Version durchzuführen. Found the last resort option to do a BIOS recovery. Provides Intel® Management Engine Component Driver for Windows® 10 64-bit for Intel® NUC Kit NUC11PHKi7C and NUC11PHKi7CAA. Please do not enter contact information. When using recovery mode it behaves like you described. Find support information for Intel® NUC Kit NUC5PPYH including featured content, downloads, specifications, warranty and more. Express BIOS update instructions: - With the Intel Express BIOS Update utility, you can update the BIOS while in Windows. BIOS Update Instructions for Intel® NUC with Aptio® V UEFI Firmware Core Size: 215 KB Date: August 2020. Karena produk Intel NUC mendukung Intel® Management Engine (Intel® ME), downgrade BIOS tidak disarankan untuk alasan keamanan. Rebooted my NUC this morning and got confronted with the (A7) Me FW - Downgrade - Request MeSpiLock Failed message. Have you tried it yourself? 3. doclucas: Thank you very much for providing that information. Update the Intel NUC to the latest BIOS version from Download Center. No matter how I try to downgrade, it seems impossible for some reason, even using the jumper method. Here are two options for finding updates for Intel NUC products: Automatic updates (Recommended) Intel® Driver & Support Assistant - This tool automatically detects if you have the latest BIOS and drivers and lists available updates.This method can't be used for software applications or firmware updates. Sign in here. BIOS Update Readme BIOS Update Instructions for Intel® NUC Laptop Kit with Aptio 5 BIOS This readme file includes BIOS update instructions for advanced users. By the way, cvare wrote it just a few posts before: But in any case, we are unable to downgrade to .0049. Technical Product Specifications for Intel® NUC Products. Driver: Windows 10, 64-bit* 2037.15.0.1840 Latest: 1/13/2021: Intel® Graphics DCH Driver for Intel® NUC Kit 11th Gen. I recommend downloading the .BIO file (pre-2020 NUCs) / .CAP file (newer), placing it on a freshly formatted USB stick and restarting the computer while pressing F7 at boot to upgrade the BIOS. If you are trying to downgrade to a previous BIOS version and its Intel ME Firmware version is older than that currently on the motherboard, ... Options on the menu can vary, depending on the Intel NUC model. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. See Technical Product Specifications for Intel® NUC Products for details about the location of the jumper. Turn off the Intel NUC and unplug the AC power adapter. Dal momento che i prodotti Intel NUC supportano Intel® Management Engine (Intel® ME), i downgrade del BIOS non sono consigliati per motivi di sicurezza. Intel doesn't recommend BIOS downgrades, but you might wish to do so for one of these reasons: You recently updated the BIOS and now have problems with the Intel® NUC. 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I was on BIOS 51, tried to downgrade to 47, as it has the previous UEFI graphics, but the BIOS says that it's incompatible BIOS (despite it still has the same ME version). 3. Unable to downgrade BIOS on NUC8i5BEH. Download the RECOVERY.zip file. 11/15/2019. Jika Anda mencoba menurunkan versi BIOS sebelumnya dan versi Firmware Intel® ME lebih lama dari yang saat ini ada di motherboard, maka downgrade tidak didukung. So yes, it appears it's impossible. - During boot, when the F7 prompt is displayed, press F7 to enter the BIOS … System Memory for Intel® NUC Kit NUC7CJYH. I am working on figuring this out, if possible, and if not, I will open a bug. Will the "jumper" method work? Kindly post a video showing how you successfully did that. Intel® NUC Kit NUC7i7BNHX1 with Intel® Optane™ Memory Intel® NUC 7 Business, a Mini PC with Windows® 10 Pro - NUC7i3DNHNC Intel® NUC 7 Business, a Mini PC with Windows® 10 Pro - … 2. BIOS Update Instructions for Intel® NUC This readme file includes BIOS update instructions for advanced users. The point is that it doesn't work. I suggest you start with the section titled BIOS Recovery by Power Button Menu....S. 0 Kudos Copy link. Also nobody is able to get it to work and I still haven't seen any video that proves it does work this way and the exact steps to make it work, so still waiting to see that video cvare. Which workaround do you refer to? F7 BIOS flash update instructions: - Download and save the Recovery BIOS (.BIO) file to a USB portable device. Regarding the flash itself, I agree. Read more. Tried removing the security jumper (following the exact instructions https://www.intel.me/content/www/xr/en/support/boards-and-kits/000005532.html here) - getting blank screen when booting, doesn't do anything (tested on 4k TV or 1080P monitor). Open the chassis and remove the BIOS security jumper. Here you can find the links to the latest BIOS versions for various NUC models. - Plug the USB device into a USB port of the target Intel NUC. You say it works for you tho, would love to see that video showing the process from start to end... cvare, formatting the USB as you suggesting in this case will not help, as doclucas is informing you that he had successfully downgraded the bios from version 51 to 50. BIOS: OS Independent: 0054 Latest: 9/2/2019: Intel® VCUST Tool. If you are able to downgrade NUC7i5BNH from BIOS .050 or 0.51 to any lower version, using any of the suggested recovery methods, I'd be extremely surprised. Update instructions are also available in PDF format. The following methods are available to update an Intel® Compute NUC BIOS to the latest version. Support product highlights, featured content, downloads and more for Intel® NUC 8 Pro Kit NUC8v5PNH 1. F7 BIOS flash update instructions: - Download and save the Recovery BIOS (.BIO) file to a USB portable device. BIOS Update Instructions for Intel® NUC with Aptio V BIOS Core Size: 138 KB Date: December 2020. 2. Provides the Intel® VCUST tool for Intel® NUC products. Is there a way to fully downgrade a NUC (NUC10i7FNH in particular) to an older BIOS that has a different ME version? Otherwise, kindly provide the steps to downgrade. Why does it take so long to get any kind of proper support on these forums? This is documented here: Intel NUC BIOS Update and Recovery Instructions. Sure, I will try to replicate the issue and as you mentioned, I will post a video or at least the steps that I did in order to do the downgrade. System Memory for Intel® NUC Kit NUC7CJYH and NUC7PJYH. I had the same problem as you, there is a workaround. Please don't tell me you don't have access to this model or that you have been on vacation. Examples: Computer does not boot, features no longer work. UEFI Shell Update. BIOS-Update-Anleitungen für Intel® NUC mit Aptio® V UEFI-Firmware-Core Größe: 215 KB Datum: August 2020. Will the "jumper" method work? - Plug the USB device into a USB port of the target Intel NUC. Recovery doesn't work at all, it shows blank screen. 150w total TDP. I was on You'll be prompted to confirm that you want to downgrade to a previous version of the BIOS. Technical Product Specifications for Intel® NUC Products. I'd like for anyone to prove me wrong. If you need more complete step-by-step instructions on how to use each of these BIOS update methods, refer to NUC BIOS Update Instructions. Links to technical specifications for Intel® NUC products. Alberto, while the NUC7i3BNH is a product from the same family, it is quite different. Trying to undervolt and it seems they disabled it on one of the first BIOS updates because of the Plundervolt exploit, so I'm trying to downgrade to basically the "initial BIOS release". As soon as I get any updates I will post all the details on this thread. I also interchanged RAM and M.2-SSD from one nuc to the other with the same result: One wiht BIOS V.365 works flawless, the one with now V.367 suffers from constant application crashes under Windows10. I'm very curious on this topic. Did you try to downgrade to .0049 from .0050 using the jumper method? Instructions for the BIOS update options available for Intel® NUC products. I am running my NUC with BIOS .050 and want to downgrade it to .047. Explains system memory features and information about testing levels, for Intel® NUC Kit NUC7CJYH. - You can do a normal BIOS update by pressing F7 or a BIOS Recovery by pressing F4. Once the update process has started, do not power down your system until the update is complete. - Select the USB device and press Enter. I'm eyeballing adding a machine learning node to my Intel NUC Kubernetes cluster so I am on the hunt for something with a GPU. ME version is 11.6.27.3264 since BIOS .0047. Do you work for Intel?  From BIOS 0050 and newer it will not be possible to downgrade to any BIOS version earlier than 0049. I have asked other members in the NUC forum and they have the same results. The full format? 1. However, some Intel NUC models do not include this feature. 1. ; Update-Anleitungen sind auch im PDF-Format verfügbar. BIOS Update Instructions for Intel® NUC Laptop Kit with Aptio V BIOS This readme file includes BIOS update instructions for advanced users. 4. Once the update process has started, do not power down your system until the update is complete. Intel® NUC is connected to a USB monitor: USB monitors don't support access to BIOS Setup. Install & Setup, Article ID Thunderbolt™ 3 DCH Driver for Windows® 10 for Intel® NUC. Turn on the Intel NUC. 4. 3. Turn on (or restart) the Intel NUC. Can you confirm you could reproduce this problem so that we can move forward with support case numbers and resolve this!? I am sure that if you will try it after you have version .050 you will be able to reproduce the same issue I am having easily. Impossible to Downgrade BIOS on NUC7i5BNH, https://www.intel.me/content/www/xr/en/support/boards-and-kits/000005532.html, https://downloadmirror.intel.com/26992/eng/BN_0049_ReleaseNotes.pdf, https://www.intel.com/content/www/us/en/support/boards-and-kits/000005532.html, https://downloadcenter.intel.com/download/26992/BIOS-Update-BNKBL357-86A-?product=95067, https://www-ssl.intel.com/content/www/us/en/support/boards-and-kits/000005532.html, https://downloadmirror.intel.com/27157/eng/BN_0052_ReleaseNotes.pdf. If you are trying to downgrade to a previous BIOS version and its Intel ME Firmware version is older than that currently on the motherboard, ... Options on the menu can vary, depending on the Intel NUC model. See BIOS Update and Recovery Instructions for Intel® NUC for complete instructions. I tried jumper recovery method, power button down flash, even a normal F7 flash. Il downgrade del BIOS del computer può suddividere le funzioni incluse nelle versioni successive del BIOS. - Turn on (or restart) the Intel NUC. Optional: The UQI list file included in this record provides UQI values that can be used by Intel Integrator Toolkit and VCUST. This download record contains options for updating the BIOS of Intel® NUC Kit NUC7i7DNHE, NUC7i7DNKE, and Intel® NUC Board NUC7i7DNBE. BIOS Update Instructions for Intel® NUC This readme file includes BIOS update instructions for advanced users. Or provide a new firmware that fixes the recovery not working issue, without updating any other components that will prevent downgrading to even .0049. I am running my NUC with BIOS .050 and want to downgrade it to .047 No matter how I try to downgrade, it seems impossible for some reason, even using the jumper method. If you're using an HDMI monitor or HDTV that doesn't support a resolution of 1024x768, you might not be able to access the Intel® Visual BIOS setup when pressing the F2 key. So please Intel - please let me just downgrade my NUC to the last working BIOS V.365 again! I know it is mentioned in the release notes that this is not possible but this is a show stopper for us so I need some way to do it. Due to the Intel ME firmware update in BIOS version 0062, you can’t downgrade to version 0061 or earlier. I did not mean you just added it at that moment, I meant it was just added recently, but regardless, I am sure it wasn't there last time that I checked (which was very recently) and definitely not when I downloaded the firmware. Update instructions are also available in PDF format.