Cfg lock reddit.

Cfg lock reddit It's really a pity that we can't turn off the CFG lock. Search in the BIOS file (UEFITool) for CFG Lock or Overclocking Lock, even went for other keywords, and could not find anything. I downloaded uefitool from GitHub, opened my bios, entered cfg lock to the search and uefitool sayed that no results were found. cfg. efi to set it to 0x00 i used this command setup_var_3 0x182 0x00 when i check the lock after reboot it shows 0x01 12 votes, 21 comments. Im on the latest bios firmware 1. I could also downgrade to 1. Btw, My laptop is a Lenovo Ideapad 330-15IKB 81DE and this is on my BIOS txt: `0xA1C67 One Of: DVMT Pre-Allocated, VarStoreInfo (VarOffset/VarName): 0xDF, VarStore: 0x2, QuestionId: 0x1CB, Size: 1, Min: 0x0, Max 0xFE, Step: 0x0 {05 91 A3 11 B6 11 CB 01 02 00 DF 00 10 10 00 FE 00} All the following models with BIOS Update - Intel B150 for ThinkCentre M700 Tiny, ThinkCentre M800, M900, M900x Tiny BIOS Version: FWKTBFA (fwjtbfusa) - 05 Jul 2022 Hi there, i want to disable cfg lock on my hp compaq 6200 pro. As for laptops, the undervolting is usually disabled by default using CFG Lock and Overclocking Lock settings. cfg, place it in the install directory open the new file in notepad write the following in the file: r_VSync = 0 sys_MaxFPS = 144 Set the MaxFPS to the rate of your Monitor, like 60, 120, 144, 244 and so on. , see version control) V1, V01 or V-1 may also refer to: == In aircraft == V-1 cruise missile or V-1 flying bomb, a World War II German weapon V1 speed, the maximum speed at which an aircraft pilot may abort a takeoff without causing a runway overrun. Despite checking the throttle settings, I noticed that all options remain disabled. efi into the OC/tools folder, run it with the boot selector and make the value "0" and verify it with Verifymsr. Unfortunately I haven’t figured out how to get the boot picker working. Thanks in advance Get the Reddit app Scan this QR code to download the app now CFG Lock seems to be locked. I did all the necessary steps and looks like 0x3E seems to be the lock I also never never disabled CFG Lock or OverClocking Lock, but I did enable overclocking and disable undervolt protection. My laptop is a Huawei MateBook D15 , running Windows, with an Intel Core i5-1135G7 CPU. Yes, I know there is very very little chance and it is really different case than desktop motherboards, but maybe it's worth a message. The value is in microseconds, this value sets it to 10 FPS when not in focus. The KernelPm , AsusAICPUPM , and AppleIntelCPUPM settings in the config. the variables below it do exactly what you'd expect them to, however all of these settings are visible in the game menu anyway. There are 2 results when I search Cfg and I have no idea what to do What worked for me: Bios: G3_3590_1. The reduction in temperatures has made such a big difference during idle use, as well as allowing me to set a turbo boost long power limit of 40W which the It is very important to make sure if CFG-Lock is enable or disable because there is a couple of quirks that depend on this. Is there a simpler way like an advanced bios unlock combo for or other methods for this? The hex values for the overclocking lock and CFG lock are both on 0x00 (disabled) as shown in the picture. When I use normal nvflash app from techpowerup, it says "No Nvidia Display Adapter found. plist bypass this. exe. All I know is that something is locking the voltage control register. Request Hello guys, i’m trying to undervolt my new laptop using throttlestop but i’ve fivr options greyed because there is the undervolt protection. Also keep in Mind: user. CFG lock will need to be turned off manually as well since it is not an option in my BIOS. It locks MSR 0x150 and other MSRs from changing and effectively blocks software undervolting. CPU locking menu. Patches that are not healthy for power management are required. Disabling cfg-lock will allow macos to to write on this registers that bios locks. efi, a UEFI executable which lets you edit your BIOS settings which most of the times are hidden from the GUI. If it's unlocked, congrats! HOW TO CHECK IF YOUR BIOS IS SUPPORTED: What even is the purpose of CFG lock? I know what MSR 0xE2 is for, but why do so many manufacturers insist on locking it down, going as far as to completely remove the option from firmware settings? Does Windows or any other operating system use this register? Is it somehow a potential security risk? Oct 20, 2020 · Many motherboards come from factory with MSR E2 region locked (read but not write) and quite a few of them even hide this option in BIOS user interface. 100) using Throttlestop. exe 2 values must be changed: CFG Lock Overclocking Lock setup_var Setup 0x5C3 0x00 setup_var Setup 0x65F 0x00 CFG lock 2. The problem is that i have a Dell motherboard (09wh54) and you can't do it from the bios. . Use the VerefyMsrE2. Wherever it says ‘CFG Lock’ in the guide you’re going to want to change it to ‘MSR Lock’. Is there a simpler way like an advanced bios unlock combo for or other methods for this? Failing to boot due to cfg lock, cfg unlock methods don't seem to work. Yes I was able to undervolt. So now when you are editing those codes to 00, do it for both CFG and Overclocking from the above addresses specific to your machine. Ive been stuck trying to extract the dell bios update file with Dell PFS extractor, but it never works. Hi All Please, help me with any guides on how to disable CFG lock for using Throtlestop to undervoltage HP Spectre x360 - 13t-aw000 CTO. the solution boils down to setting it in every boot (using a modded version of GRUB) I have been using this method for 2 months (Dell precision 5510) and it is working fine. Now, go into ThrottleStop, you’ll find the C state is no longer locked and can be change as desired. They can be turned off , but it's pretty complicated for a regular user. As you may know, CFG lock prevents macOS from working properly. I think that's bc i can't and didn't disabled the CFG-Lock on my motherboard. Go to C:\Program Files (x86)\RivaTuner Statistics Server\Profiles\ and edit either Global or an application-specific one like PathOfExile_x64. make a new file called user. In those that do show the option to block or unblock this variable, it is usually called CFG Lock. Mar 10, 2021 · 3) I valori che assume la variabile: 0x0 (Disabled), 0x1 (Enabled) [Viene indicato che CFG Lock di default sta su Enabled] Per quanto riguarda il punto 2 si deve ricavare il nome della sezione dove risiede CFG Lock e il valore GUID: cercare "VarStoreId: 0x3 [" Bene, segnamo come nome CpuSetup e come GUID: B08F97FF-E6E8-4193 Wow, I just found that message and big thank you, kind sir, that scratched that itch, that Steam Support refused to look into. After you confirm you can read the CFG Lock and Overclocking Lock EFI variables, you can attempt to change them to a value of 0x0 to disable them with this usage of setup_var: setup_var [VarStore] [VarOffset] [Value] For my Dell, the following commands disabled my Overclocking Lock and CFG Lock: Keep in mind that you have to lock the PROCHOT offset to stay like this. and is permanent. cfg not user. This BIOS seems to be one of the only ones that doesn’t call it ‘CFG Lock’. 7z and see what’s inside. You can still disable the locks, but it is a little complicated (involves a modified GRUB loader to write directly to the UEFI SetupVar Storage and you first have to decode the firmware setup to find the offsets). the solution boils down to setting it in every boot (using a modded version of GRUB) I have been using this method for 2 months and it is working fine. I wanted to post this for others that have the Asus Prime Z370-P and confirm with you on Bios Settings: #Disable. I get that it's more than hard with a MFF machine. The outside temp is 90F degrees and above, so the CPU core temp is near of 190-200F. ThrottleStop cannot adjust any of the voltages after that happens. Scroll ALLLLL the way to the bottom, you might have to click the down arrow multiple times because it is finicky, but it should be the last entry on that page, CPU Lock, select that. CFG LOCK is 0x3E, Overclocking lock is 0xDA. I also ran ControlMsrE2. efi called setup_var. CFG-Lock isn't anything I've ever messed with - but IIRC, it has to do with AICPUPM kp's when it tries to write to locked MSR's in BIOS. Using 14th gen intel as well The hex values for the overclocking lock and CFG lock are both on 0x00 (disabled) as shown in the picture. 8. 0. ShooterGameUserSettings]" are a way for the program to associate data that is spread across multiple files (they're called attributes). But you've given us absolutely nothing to be able to help. Overclocking lock 3 p-core voltage offset, and prefix Set locks to off, and set the offset(for me, 150mv), and it works!(via hwinfo, but I actually don't have a way to tell the difference) You may need to see the vf offset to legacy. PROCOT offset. These can also be used for the i5 1005g1 and i7 variants of the same laptop. Can follow the instructions on how to use RU as your boot able USB in the link below. Also this is my first guide so any comments on improvements would be great! Posted by u/Aytrx - 1 vote and 4 comments In 2019 Intel introduced a CFG Lock setting to address this issue. e. Anyway, I'm a programmer, so I have tried a lot of things already. From the security perspective, the ability to disable the Secure Boot, for example, is thousand times more dangerous than undervolting. you can open the cfg files with any text editor. I have a USB keyboard plugged in but can’t make any changes to the default selection in the OC picker. Get support, learn new information, and hang out in the subreddit dedicated to Pixel, Nest, Chromecast, the Assistant, and a few more things from Google. However, the community seem to think this might cause instability issues so you might want to disable this CFG Lock in your BIOS and set those values to false This same method is also used in the Hackintosh community to for the CFG lock (which doesn't apply to Windows). u/Alibloke Thanks so much for posting! I'm trying to follow your guide and was hoping you might point me in the right direction. efi has been released. I tried the Dortania guide but didn't understand it very clear to be honest, just found out that my CFG is locked using the ControlMsrE2 as the guide says, but I have no idea how to follow up with my mobo. Power and performance-> CPU Power management control -> CPU Lock configuration->CFG Lock and Overclock Lock is disabled. efi (put this . I know maybe r/hackintosh would be a better place to ask, but I think I can get better answers about ThinkPad UEFI here is there any advantages to actually disableing CFG lock over just setting it to true in the config in Opencore While I was searching more about it today I found that maybe the problem has to do with CFG-Lock, which I never thought about before. 22. I have set -100 for cpu -80 for gt(gpu I guess?) and -80 for uncore. As per the guide, I used the "AppleXcpmCfgLock" kernel quirk and I think that is working okay. Setting the game to run using DirectX 12 & all available CPU cores Step 1 Click on the Settings cogwheel to the right of the game's Play button in your Steam Library --> Properties --> General --> in the Launch Options put: -dx12 -USEALLAVAILABLECORES I have seen earlier steps to unlock cfg lock in bios for 5510 but the offset values are different for bios of 5520 and the ifrextract runs in an infinite loop and text file keeps increasing with error, thus unable to locate the offset address for cfg and overclocking lock. app on iOS devices without any stated purpose. -MSR CFG Lock -"overclocking lock" /r/StableDiffusion is back open after the protest of Reddit killing open API access, which will bankrupt app developers, hamper The unofficial subreddit for all discussion and news related to the removal of Setup. I checked the dortania's guide about that and the link that they provide for dell machines doesn't work anymore. CFG (Control Flow Guard) is a very important exploit mitigation technique which stops certain kinds of exploits from working and greatly increases the difficulty in exploiting a computer. Posted by u/leonbollerup - 1 vote and no comments You used to be able to unlock them (called CFG Lock or Overclocking Lock), but most UEFI Setups do not expose the setting. cfg Move file to: C:\Program Files (x86)\Origin Games\Mass Effect Andromeda (the location where ME:A is installed) Good luck, let me know if it works! Cfg lock and increase dmvt from 32 to 64 I used modGRUBShell. So, how to disable CFG Lock on this fw. (New reddit? Click 3 dots at end of this message) Privated to protest Reddit's… BIOS Settings via GRUB Set Pre-Allocated DVMT to 64M: setup_var 0x8DC 0x02 Disable CFG lock: setup_var 0x5BE 0x00 I haven't been able to do so, and I think that is the reason why it is not working for me. Opencore logs says that it’s enabled, also system won’t boot without AppleCpuPmCfgLock quirk. the 2 cfg quirks won't make it boot either. a) You will need to go into advanced BIOS, go under CPU options, scroll all the way to the bottom, and disable CFG lock as well as CPU Overclocking lock (may be different if you are on a different BIOS. If you have a specific Keyboard/Mouse/AnyPart that is doing something strange, include the model number i. riotgame. 6. Notice: This will basically make the pludervolt mitigations useless. And the 4th patch enables spoofing of the touchpad ACPI ID to the one of T570. Locking it also means, that you cannot change it anymore without a reboot. I have an ASUS x99A (not the X99A II), and I have been led to believe that the CFG-lock setting is in Advanced/CPU configuration/CPU power management configuration, However, when I get to Advanced/CPU configuration the CPU power management configuration is greyed out, there are no passwords on the bios, please help. V1, V01 or V-1 can refer to version one (for anything) (e. 10th gen is locked by "Overclocking lock" And "Cfg lock" in bios, you can disable it thru ifr and use any software to undervolt your cpu (throttlestop on windows, linux has its own software (this, probably)). cfg Add IdleLimitTime=100000 under [Framerate]. I'm running a GE78HX - 13980HX/4090 I actually got some pretty decent Performance gains, and sightly (barely) cooler temps. You don't need to disable CFG lock. efi from OpenCore boot menu and received: Thanks for the reply. 20 votes, 10 comments. I've been trying to remove the "Overclocking lock" on my ThinkPad T15G, but first I need to disable the "CFG lock" bit it seems like, I've tried from RU. maxVariableFPS 144. Trying to disable cfg lock on my dell inspiron 5547 and my HP ENVY 15 HELP So when I try to find the cfg lock variables I cannot find the variables so can any of you give me assistance with disabling and finding the cfg lock variable for these machines? Oct 4, 2024 · Modding BIOS using setup_var or RU. efi, to change both CFG Lock and Overclocking Lock variables, done it successfully 5 times so far on different machines from different manufacturers. 3rd patch just unhides CFG Lock option in advanced settings, useful for hackintosh users. In guide for my specific laptop it was listed that I should disable CFG lock in the bios (a quick keyboard combo brings up the option to disable it so I’ve got no need for any additional tools), while in opencore github guide it is listed under post installation. the lines that are like " [/Script/ShooterGame. Posted by u/leonbollerup - 1 vote and no comments I looked in your config. So the main thing that has changed with the new BIOS versions that are being pushed out is that Lenovo now enables the "Overclocking Lock" to prevent modifications to core voltage and turbo boost ratios from within windows regardless of privilege. If anything goes wrong just reset your BIOS to factory defaults. The (un)official home of #teampixel and the #madebygoogle lineup on Reddit. Turning the OC lock off made me able to change the frequencies via ThrottleStop menu. 0, but I'd like to keep the other security fixes. If not disable it and check if undervolting works! For PC questions/assistance. The 'library' name that has to be configured in the block differs for the SE and ME HMIs - HMI_Lib is "(RA-BAS)" for SE and "(RA-BAS-ME)} for ME. Therefore the PLC program will have two instances of the P One thing I also recommend is disabling the “CFG Lock” in addition to the overclocking lock, its location can be found on the lines just above the overclocking lock, for me it was 0x3E. efi i found out that setting Overclocking lock to 0x00 can help me undervolt the cpu by default it was set to 0x01i used modGRUBShell. Fixing CFG Lock from OC Guide I have mojave installed and am now just cleaning up the system. first go into advanced bios by spamming f2 on startup to open the bios setup. We would like to show you a description here but the site won’t allow us. You can use it without the lock for testing, then lock it to prevent Armoury Crate to touch it. Take a photo of both of those codes so that you will unlock both CFG and Overclocking. However, neither XTU nor Throttlestop will let me allow to change voltage values. In my case I use C1 for Plugged-in Mode and C8 for Battery mode. any settings you were hoping to get Hi guys, after months i finally found the ways to access the game. I'm guessing you're trying to update the firmware. Apr 22, 2020 · I had to unpack the BIOS and find the CFG Lock offset, then use an EFI shell to toggle the bit manually to restore undervolting. Now you need to convert it as a readable file for notepad. The Main window shows the current PROCHOT value, that the currently CPU is set to. Now confirm if it's unlocked with ControlMsrE2. cfg file of tft mobile, its really be hidden! So first, you have to install twrp recovery Now enter the twrp, type your lock screen password Then Advanced -> File manager Now u will see the file in storage, the internal storage is : sdcard ( u can check it) Follow this address: /data/data/ com. OCCPU: EIST CFG Lock 1. It consist of changing one parameter inside the BIOS firmware, "CFG lock" Click 3 dots at end of this message) Privated to protest Reddit's upcoming API changes CFG Lock, VarStoreInfo (VarOffset/VarName): 0x3E, VarStore: 0x3 Overclocking Lock, VarStoreInfo (VarOffset/VarName): 0xDA, VarStore: 0x3. and adding to my last post, because of this wierd external display issue, alot of the times in the morning when i leave for work i put my laptop to sleep from external display while lid is closed and take it off the dock, when i open it at work i have about a 50% success rate for the screen coming on, or the screen refusing to come on and requiring reboot, if i had an extrernal monitor i could My Pc is a Lenovo Y50-70 with Haswell based cpu. I followed the method of setting ‘Overclocking Lock’ to 0x0 and ‘CFG Lock’ to 0x0. I also read that people on reddit made it happen but they didn't answer my question :/ My specs: If anyone has removed the CFG lock and DVMT please let me know the addresses to call in GRUB. exe file and see if it is possible to only extract the bios without installing it Anyway CFG-Lock is locked in many OEM laptop bios, you can’t change it Many people who had struggle in unlocking CFG Lock in their BIOS, may have come in touch with RU. Lorsque vous trouvez CFG Lock, il y a également VarStore (marqué d'un cadre rouge sur la première image), copiez la valeur VarStore et recherchez quelque chose comme "VarStoreId: <votre VarStore de CFG Lock>". If CFG-Lock is enable then do the opposite. Fast Boot – Boot Fast Boot Secure Boot – Boot\Secure Boot The unofficial subreddit for all discussion and news related to the removal of Setup. Scroll to the bottom and go to CPU Lock Configuration; Now you should have 2 options, CFG Lock and Overclocking Lock; Disable CFG Lock and reboot your laptop. Detailed instructions are available in the following Reddit post: Dec 26, 2020 · 什么是CFG LOCK?CFG LOCK是BIOS的一项功能，其名为MSR 0xE2，是一组特定的容许写入的寄存器。目前绝大多数的主板会锁定这个变量，不让写入，即CFG LCOK为开启的。同时CFG LOCK这个参数在几乎所有笔记本中都不可见，是隐藏的。所以，我们无法直接从BIOS中关闭CFG LOCK。因为CFG LOCK对黑苹果来说尤其重要，它 20 votes, 10 comments. What worked for me: Bios: G3_3590_1. plist and disable/mark false AppleCpuPmCfgLock and AppleXcpmCfgLock. Is it worth contacting Lenovo? I have seen some people contact Gigabyte who sent them a specific BIOS with a CFG lock option. After you found the section, right click and click on "export as it is" and name it sec. Go through the process of unlocking MSR, CFG lock and increasing DVMT size to 64Mb or more Get a dGPU (AMD variant) to overcome the issue. Fast Boot – Boot Fast Boot Secure Boot – Boot\Secure Boot Apr 22, 2020 · I had to unpack the BIOS and find the CFG Lock offset, then use an EFI shell to toggle the bit manually to restore undervolting. The customer has asked that we use plant pax AOIs in the PLC program and faceplates on the FTView SE and ME HMIs. We do the same for the CFG lock: One Of: CFG Lock, VarStoreInfo (VarOffset/VarName): 0x3E, VarStore: 0x11 VarStore 0x11 is CpuSetup. I looked for an option to disable it, but found none. Down in the guide, the creator specifically mentions the CFG lock being an issue. exe file and see if it is possible to only extract the bios without installing it Anyway CFG-Lock is locked in many OEM laptop bios, you can’t change it 3rd patch just unhides CFG Lock option in advanced settings, useful for hackintosh users. I also tired factory resetting the BIOS and downgrading the BIOS, but that didn't work. Hi I am trying to turn off my CFG-Lock and got stuck at this point of the tutorial - when it says "open your firmware", what does that mean exactly? So recently I followed guides to unlock CFG LOCK in the bios so that I could use throttlestop to undervolt a Razer blade 15 advanced 2021 laptop since the cpu cus runs extremely hot (i7 10875H), and I was successful, went in the bios with ru. The check tool says its value is 0x00 but says locked. There can be a problem that the VarOffset is write protected, I saw this in 1-2 HP laptops. you have AppleXcpmCfgLock set to disabled. (Lenovo, Dell, and Asus) Hi guys. Under Advanced Bios settings please check, 1. efi. I was able to follow most of dortania's post-install instructions but got stuck in Fixing CFG. CFG Lock is a bit with 2 values, 0x1 or 0x0. If CFG-Lock is disable then quirks: AppleCpuPmCfgLock and AppleXcpmCfgLock must be set to No. There is more you can do too, op. Went throught both options. 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. When you find CFG Lock, a couple lines under is the "Overclocking Lock". It might not be the BIOS that sets this lock. With the new information we are able to build our commands to adjust these variables: setup_var_cv SaSetup 0xF5 0x2 (0x2 = 64M, default = 32M) setup_var_cv CpuSetup 0x3E 0x0 (0x0 = off, default = on) Boot your This was mentioned in a different thread by u/actually1212. For example, mine's C:\Program Files (x86)\Origin Games\Plants vs Zombies Garden Warfare 2. 191K subscribers in the hackintosh community. le mien a VarStore : 0x3, donc je trouve juste "VarStoreId: 0x3" et j'obtiens le nom de la variable (le mien est "CpuSetup", un peu Most motherboard vendors lock the MSR 0xE2 register, this is known as CFG-Lock, vendors might add an option to disable CFG-Lock within the UEFI menu, but it is not always the case. I suggest you try updating the offsets using RU vs the method in that guide. Jan 19, 2025 · Congrats, you have successfully disabled Overclocking and CFG locks on your laptop BIOS and now you can easily undervolt your laptop and whatever you want to do. Jan 30, 2022 · Go to BIOS > Advanced > Power & Performance > CPU – Power Management Control > View/Configure CPU Lock Options Set CFG Lock to Disabled. exe 2 values must be changed: CFG Lock Overclocking Lock setup_var Setup 0x5C3 0x00 setup_var Setup 0x65F 0x00 Jan 27, 2025 · If I try directly flashin it says "nvflash set eeprom protecction lock failed". Overview on what I've done: I've successfully disabled both CFG Lock and Overclocking Lock via the EFI grub with the commands below, and I've disabled virtualisation and settled on a CPU voltage offset (-0. Remember to type in opposite side, and change the value to hex! Happy tuning! If anyone has removed the CFG lock and DVMT please let me know the addresses to call in GRUB. "Extract as is" and save it . 3 allows you to work around CFG lock by giving you these values AppleXcpmCfgLock and AppleCpuPmCfgLock in Kernel > Quirks. Save file as: user. Not sure what CFG Lock is, but I turned it off anyway. ATTENTION: No one should do this and this is terrible advice. you need to give us more detail about what you are trying to do and what the problem is. macos kernel and powermanagement uses this register. Make a new text file saved under all files type called "user. However when I search Cfg Lock in EUFITool nothing shows up. Does this mean I should be able to disable CFG Lock? I applied under Kernel -> Quirks: AppleCpuPmCfgLock (True) AppleXcpmCfgLock (True) If these patches were applied successfully, should the DEBUG log show as: OCCPU: EIST CFG Lock 0. Here's how to disable it (copied and pasted from a site that was linked regarding this issue): Hit start menu and type "Defender", it should bring up "Windows Defender settings" entry, so open it. EX: Deleting the intro videos will boost fps too in game (weirdly enough) too. Change CFG-LOCK to [disabled] Now you can boot macOS again and edit your config. I looked in your config. Hello, got interested in hackintoshing a few months ago and have now gotten around to making my own. efi). EFI but won't let me write. Another menu turned on was the Memory/CPU OC option, different from above, that contained the processor, GT and some other devices' overclocking menus. plist where did you find the CFG Lock in the Asus Bios. I'm guessing you're having a problem doing so, because CFG lock sounds like something flashrom might output. Hi, Has anyone tried the CFG unlock method on their new machine ? Enable undervolting on your Dell XPS 9500/9700 (or others) |… We would like to show you a description here but the site won’t allow us. app is no more than a filesystem modification made possible through jailbreaking, which is legal under DMCA. teamfighttactic(this may We would like to show you a description here but the site won’t allow us. ====End of Chapter 1==== Jul 7, 2024 · There could be a separate driver or some other software that sets the Overclock lock bit within the processor. cfg" and paste the following: GameTime. Help with CFG Lock on Asus tuf Gamig f15 for undervolt. 21. First one is seems your only option unless thinking of transplating the guts into another case if you have the PCI slot to spare. I have found a workaround to Bios resting the Overclocking lock or the CFG lock. efi and changed the CFG LOCK and OVERCLOCKING LOCK bits from 01 to 00, and saved. efi tool to make sure what is the status of your CFG-Lock. I'm starting now to question if it's possible to unlock undervolt at all on this laptop. I would like to ask here, in a group of ThinkPad enthusiasts, about options of disabling CFG Lock. just let me know and ill try to help + DSDT's. It was working at full 1 Gbps speed for me before, but suddenly capped at 250 mbps and I couldn't figure out why. Just click down there to instantly navigate to the needed page. While I was searching more about it today I found that maybe the problem has to do with CFG-Lock, which I never thought about before. CFG Lock and related Overclocking Lock are enabled by default in most modern laptops. Sorry for my bad English but my first language is Spanish. The XNU kernel requires access to this register for full CPU power management, Apple firmwares clearly has the register unlocked. Does it mean I can fix CFG Lock? I can find "CFG Lock" through UEFITool, but couldn't find "CFG Lock" after export and transfer from BIN to TXT. If anyone wants help with their EFI folder, or CFG lock. Opencore 0. Now type CFG LOCK in an search. Try to extract the exe file with . Like I said, this is really just changing hidden settings not permanently modifying anything. This is a lot safer than just putting voltages in bios as you can guess. Try also to open the . g. Hi guys. Thanks to datasone, the dev of the good ol’ modGRUBShell, a new alternative to RU. " Is it about cfg lock or something else? I didn't change any cfg lock settings. go back into the bios setup and you can access advanced bios settings Go into your install directory for GW1/GW2. When asking a question or stating a problem, please add as much detail as possible. On the bottom of the picture you can see that UEFITool found "CFG LOCK". So I downloaded the exe file and extracted the rom file from it. 0x182371 One Of: CFG Lock, VarStoreInfo (VarOffset/VarName): 0x43, VarStore: 0x3, QuestionId: 0x186, Size: 1, Min: 0x0, Max 0x1, Step: 0x0 {05 91 8D 03 8E 03 86 01 03 00 43 00 10 10 00 01 00} 0x182382 One Of Option: Disabled, Value (8 bit): 0x0 {09 07 0D 00 00 00 00} modded the bios already, but can't flash it, asus locked it down tight (Protected Range Registers), can't even disable the lock with setup_var (grub), tried enabling undervolting by disabling cfg lock and overclocking lock and enabling overclocking feature (got the values from bios dump by using CSME, used setup_var), also no dice, they Ran VerifyMsrE2 gave me "this firmware has UNLOCKED MSR 0xE2 register!". So my problem is that I was trying to get rid of Cfg Lock and my bios doesnt have an option for it. At the same time, it does not affect the voltage offsets in BIOS. Search this up on the internet). txt Welcome to the largest community for Microsoft Windows 10, the world's most popular computer operating system! This is not a tech support subreddit, use r/WindowsHelp or r/TechSupport to get help with your PC For those with the same model of laptop as me you can use the values above, 0x43 for CFG Lock and 0xDF for Overclocking Lock. Let me know if you guys have any questions! I have found a workaround to BIOS resting the Overclocking lock or the CFG lock. go into more settings and hold fn then press r+n, let go and quickly press f10 to save and exit. Posted by u/2old2slow - 1 vote and 6 comments So, after a google search, I found this YouTube video on disabling CFG lock on any motherboard, to get the CFG Lock string(or something to show on the UEFItool's window) I have to open my BIOS firmware image in the program(the exact step is around 8:20 minute mark in this video). This allows you to install latest T570 precision touchpad drivers without any tweaking, inf modding etc. Detailed instructions are available in the following Reddit post: Dec 26, 2020 · 什么是CFG LOCK?CFG LOCK是BIOS的一项功能，其名为MSR 0xE2，是一组特定的容许写入的寄存器。目前绝大多数的主板会锁定这个变量，不让写入，即CFG LCOK为开启的。同时CFG LOCK这个参数在几乎所有笔记本中都不可见，是隐藏的。所以，我们无法直接从BIOS中关闭CFG LOCK。因为CFG LOCK对黑苹果来说尤其重要，它 yes there is. The act of removing Setup. PLEASE UNDERSTAND THIS CAN BRICK YOU PC REQUIREING YOU TO BUY A NEW BIOS CHIP OR EXTERNAL BIOS CHIP PROGRAMMER AND GETTING A DUMP FILE FOR IT! That being said all of that is not too expensive and will just leave your pc down for a week or so. dws hlr lcdad sdvh peagib wkwc ewptalx gdpc uzumlg wjcglm