Product ProBook 6540b Operating System Microsoft Windows 10 (64bit) I have bought broken ProBook 6540b for parts on eBay Succeeded to repair the motherboard, added a Hard disk but unable to open BIOS to AMIBCP v453 (BIOS Configuration Program) (optional) AMI ChangeLogo ( to change BIOS boot logo ) BAD FLASH CAN BRICK YOUR BIOS STEPS BY STEP 1 Update BIOS to the latest official MSI version Follow steps provided by MSI 2 Load Optimal Default Settings in BIOS 3 Boot to your Windows OS 4 Open AFUWINGUIEXE to make a backup of your current If changing the cfg lock options to USER in AMIBCP doesn't work, then just enable them the same way as described in the first post of this thread I've got it enable on my Blade 15 mid 19, so its definitely doable Click to expand not sure why but even if i change in the AMIBCIP and change cfglock to user and flash the bios i do not see any option for cfglock Hence i cant
联想潮5000 Bios 解锁cfg Lock 码农家园
Cfg lock bios
Cfg lock bios- System Bios Locked I bought a thinkpad t450 from a colleague at my university and he even gave me a big discount cause the laptop have some BIOS problem that he couldnt fix I've being reaserching the problem and from the explanation he gave its like this The system have some kinda of USER MODE and ADMIN MODE for the biosCFGLock is a setting in your BIOS that allows for a specific register(in this case the MSR 0xE2) to be written to By default, most motherboards lock this variable with many even hiding the option outright in the GUI And why we care about it is that macOS actually wants to write to this variable, and not just one part of macOS Instead both the Kernel(XNU) and AppleIntelPowerManagement
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CTRL F1 to activate full biosF9 to boot managerF10 to biosbios hidde menubios menu ocultobios unlockhp pavilion 15bios opciones avanzadasbios insyde F16HpFixing your BIOS CFG Lock for the perfect Hackintosh Channel Carl Mercier 15,849 Views 125 5 It now can read my BIOS it now and make a backup (although there is a problem in the parse "FileHeader file alignment 10h is greater than parent volume alignment 8h") but I still can't find CFG Lock and I've tried to extract it into a readable file but didn't work, too
CPU level up ? CFG Lock is a BIOS setting that allows writing to a specific register, in this case MSR E2 (MSR = Model Specific Register) An MSR consists of one or more registers in blocks of instructions used to do certain tasks on a CPU MTRs are also used to control CPU's access to memory ranges Commands capable of reading and writing to MSR work with elevated privileges I extracted the previous version 147 (N1CET79W) of T460s' BIOS file, the address of CFG Lock is also "0x3A", so the guide you made is also compatible with the older bios version of this type of machine P2Sectiontxt
Wake on Dell USBC Dock; BIOS and UEFI passwords aren't something most people should ever use, but they're a useful security feature for many public and business computers If you operated some sort of cybercafé, you'd probably want to set a BIOS or UEFI password to prevent people from booting into different operating systems on your computers Sure, they could bypass the protection by Find the BIOS Configuration Jumper (this may be marked, CONFIG, RECOVERY, or BIOS depending on model, see below for an example) Put the configuration jumper from the pins 12 normal position to the pins 23 configure position Turn the system on The BIOS setup menu will automatically appear if the system is functional Use F9 to request CMOS defaults or use the
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Enable MediaCard check Enable SD Card (Do not check SD card Boot, it will cause SD card kext fail to load) Fastboot Thorough; please provide me CFGlock bios option I have a dell inspiron 3593 equipped intel core iG7 processor please give me 'CFGlock' bios option to allow me disable MSR 0xE2 write protection actually , I'm very disappointed in dell since it looks great on the youtube video overheat, incompatible samsung SSD, lack of bios options, difficultPrecision M55 with latest (1) bios 0 Kudos Reply Accept as Solution All forum topics;
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CPU power management CFG lock ?? CFG Lock (MSR 0xE2 write protection) disabled in BIOS if present (consider patching it otherwise if you have enough skills) See VerifyMsrE2 section for more details CSM disabled in BIOS if present (you may need to flash GOP ROM on NVIDIA 6xx/AMD 2xx or older, using GopUpdate or AMD UEFI GOP MAKER could simplify things) EHCI/XHCI Handoff enabled inPci express native power ?
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联想潮5000 Bios 解锁cfg Lock 码农家园
Active frequency mode ?? Couldn't say This was my first dive into modding a BIOS The guy who figured it out in that Reddit thread was doing it because MacOS uses the advanced processor power control features that are locked behind those "CFG Lock" and "OC lock" variables, so fiddling with them is a common step when building a hackintosh Let's now edit the bios binary file using another tool Open AMIBCP, Select the bios file you dumped from disk, Now, Open Setup Configuration tab, unfold Setup > Advanced > SATA Configuration and locate SATA Controller (s) setting Once this setting visible in the bios, by setting it to Disabled, it switches the SATA Controller from RAID to
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At 0431 PM 0912 PM #444 hisho22 View Profile View Forum Posts Private Message New ROGer Array Join Date Feb 14 Reputation 10 Posts 4 Hello, can anyone help me?, I'm trying to installWhen I want to change value of this offset in shell by 0x00, I get a message says ProBook 6540b BIOS locked 0542 AM HP Recommended Mark as New;
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