Cfg lock reddit Do I need to repeat the process? Just makes the config cleaner. The outside temp is 90F degrees and above, so the CPU core temp is near of 190-200F. And the 4th patch enables spoofing of the touchpad ACPI ID to the one of T570. 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. efi from OpenCore boot menu and received: 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). The problem is that i have a Dell motherboard (09wh54) and you can't do it from the bios. If VerifyMsrE2 reports that your 0xE2 register is consistently locked, you may try to unlock this option directly. If CFG-Lock is enable then do the opposite. What worked for me: Bios: G3_3590_1. This allows you to install latest T570 precision touchpad drivers without any tweaking, inf modding etc. Use the VerefyMsrE2. efi and changed the CFG LOCK and OVERCLOCKING LOCK bits from 01 to 00, and But now thanks to your guide I’ve successfully undervolted my cpu and now it runs so much cooler! I’d recommend this to anyone willing to do it! 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. 0. Change CFG-LOCK to [disabled] Now you can boot macOS again and edit your config. If CFG-Lock is disable then quirks: AppleCpuPmCfgLock and AppleXcpmCfgLock must be set to No. Note that grub claims my cfg is 0x00 which is not correct, since it's still locked. Please, help me with any guides on how to disable CFG lock for using Throtlestop to undervoltage HP Spectre x360 - 13t-aw000 CTO. Hey guy, I've seen that in Opencore's guide, there is instruction to turn of the CFG-Lock ( 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 Down in the guide, the creator specifically mentions the CFG lock being an issue. CFG LOCK is 0x3E, Overclocking lock is 0xDA. I think that's bc i can't and didn't disabled the CFG-Lock on my motherboard. I tried it before and I tried it again since you suggested it but no joy. anyone with a T440P disabled CFG lock? just trying to figure out if its worth doing and whats the best way to do it. 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. In 2019 Intel introduced a CFG Lock setting to address this issue. If you still didn't get it, you don't need to fix CFG Lock as you don't have the issue in the first place. I would like to ask here, in a group of ThinkPad enthusiasts, about options of disabling CFG Lock. I'm guessing you're trying to update the firmware. For the BIOS listed above those offsets are 0x43 & 0xDF There are quite a few guides out on how folks have edited these values in there systems. Source: old AppleSupportPkg readme this firmware has UNLOCKED MSR 0xE2 register!. Advertisement Coins. exe 2 values must be changed: CFG Lock Overclocking Lock setup_var Setup 0x5C3 0x00 setup_var Setup 0x65F 0x00 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 Lock = 0x43 Overclocking Lock = 0xDF You need to edit the actual BIOS programing itself, there are 2 hidden lock bits in your BIOS code that need to be toggled. It looks like something that wouldn't survive a BIOS update So I followed the guide and got stuck in the grub, as you can see in the picture. CFG Lock & Overclocking Lock. Expand user menu Open settings menu. I'm really afraid of overheating (( Thanks in advance! I have found a workaround to BIOS resting the Overclocking lock or the CFG lock. 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. 21. 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. efi. Ive been stuck trying to extract the dell bios update file with Dell PFS extractor, but it never works. 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. Source: your post Emphasis is mine. (New reddit? Click 3 dots at end of this message) Privated to protest Reddit's upcoming API changes. Otherwise(ie. I did all the necessary steps and looks like 0x3E seems to be the lock byte. 100) using Throttlestop. youtube. 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. 22. During a recent reddit chatter regarding CFG Lock, i was told that it is possible to change it, with quite ease too. x. CFG Lock prevents OS X from writing to a certain region in your I’m asking if the CFG Lock returns to default value (enabled) when I update the BIOS. . 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. Im on the latest bios firmware 1. # Checking via ControlMsrE2 To start, download ControlMsrE2 (opens new window) and add this tool inside EFI/OC/Tools When you find CFG Lock, a couple lines under is the "Overclocking Lock". At the same time, it does not affect the voltage offsets in BIOS. 33, CFG Lock seems to be locked. 6. As you may know, CFG lock prevents macOS from working properly. 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. Let me know if you guys have any questions! Use UEFITool (Release A58 · LongSoft/UEFITool · GitHub) to open the bios file inside extracted folder (System bios with bios guard ver x. Premium Powerups View community ranking In the Top 1% of largest communities on Reddit. So, how to disable CFG Lock on this fw. By default, most motherboards lock this variable with many Removing the CFG Lock enables better compatibility with Mac and better CPU and power management. These are the values inside the file: 0xA2F2D One Of: Enable/Disable Overclocking Lock (BIT 20) in FLEX_RATIO(194) MSR , This community is for the FPV pilots on Reddit. But you've given us absolutely nothing to be able to help. T440P CFG lock . Thanks in advance OCCPU: EIST CFG Lock 1. 7z and see what’s inside. Hello, got interested in hackintoshing a few months ago and have now gotten around to making my own. com/file/d/1tItmnh3WlMhKXUy7UtoapPLpg6mEsW-L/view?usp=sharing), 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 CFG lock was one of the few things left to tackle. You don't need to disable CFG lock. This is a lot safer than just putting Sorry if this is the wrong subreddit for this question. Posted by u/Aytrx - 1 vote and 4 comments Hi there, i want to disable cfg lock on my hp compaq 6200 pro. Patches that are not healthy for power management are required. I also ran ControlMsrE2. Try to extract the exe file with . 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. It locks MSR 0x150 and other MSRs from changing and effectively blocks software undervolting. plist and disable/mark false AppleCpuPmCfgLock and AppleXcpmCfgLock. I know maybe r/hackintosh would be a better place to ask, but I think I can get better answers about ThinkPad UEFI here Get app Get the Reddit app Log In Log in to Reddit. I’m trying to disable it but i cannot find the CFG Lock Id inside the DXE_driver_setup IFR. CFG lock is disabled now. To verify, use the VerifyMsrE2 tool (https://drive. Opencore logs says that it’s enabled, also system won’t boot without AppleCpuPmCfgLock quirk. In those that do show the option to block or unblock this variable, it So the only thing i could think of is that CFG lock disabling is not possible in my accessible uefi, i tried using Uefitool and hacking with RU, but the option just doesn't seem to CFG-Lock is a setting in your BIOS that allows for a specific register(in this case the MSR 0xE2) to be written to. and is permanent. I have heard of a few methods to disable CFG lock, One method uses something called ru. 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. 0 coins. If it returns 1, then you proceed with this guide here: Disabling CFG Lock. com/watch?v=FapB8hhIDss&t=513s) unlocks Turbo Ratio setting 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. I looked for an option to disable it, but found none. Try also to open the . 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. x) then press ctrl+f search for overclocking lock in text section, then double click on results at the bottom, right click on PE2 image then extract as is. Hackintool seems to do the same check, so no matter is cfg is locked or not, that tool will always tell me it's unlocked (which it's not, macos doesn't want to boot then). See http we will not accept them. I downloaded uefitool from GitHub, opened my bios, entered cfg lock to the search and uefitool sayed that no results were found. google. 0), no reason to continue and you can simply disable Kernel -> Quirks -> AppleCpuPmCfgLock and Kernel -> Quirks -> AppleXcpmCfgLock. I checked the dortania's guide about that and the link that they provide for dell machines doesn't work anymore. efi tool to make sure what is the status of your CFG-Lock. 2 As Lenovo is blocking the use of the modified GRUB shell I saw this method on how to unlock the CFG lock [here] ( Skip to main content Open menu Open navigation Go to Reddit Home Hello, Did anyone tried to unlock the voltage control in the BIOS for 13th gen? I currently have a Asus Zephyrus G16 with an 13620H and would like to 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. The method is documented well on this reddit post: Hey, this guy in the [video](https://www. 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. I'm guessing you're having a problem doing so, because CFG lock sounds like something flashrom might output. 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. I believe my problem is that the bios shows unlocked but 3 cores are still locked. As per the guide, I used the "AppleXcpmCfgLock" kernel quirk and I think that is working okay. Members Online • bts-- Gigabyte Z390 Aorus Pro Wifi BIOS F12J now supports CFG Lock NEWS As the title says, excited to see CFG Lock support in F12J. you need to give us more detail about what you are trying to do and what the problem is. Take a photo of both of those codes so that you will unlock both CFG and Overclocking. If anyone has removed the CFG lock and DVMT please let me know the addresses to call in GRUB. CFG Lock and related Overclocking Lock are enabled by default in most modern laptops. Log In / Sign Up; Advertise on Reddit; Shop Collectible Avatars; I have a thinkpad L490(20Q5) running with BIOS version 1. Confirmed working w/o quirks on OC 0. xziebhrv fgf enwgp oapaqq wvhuke zgycq tnglqgv kylnzyh iyiaa szevp