New to hackintosh, kernel panic. Keyboard Light fix [with OpenCore 0. Archived. but the opencore documentation does not show how to download monterey and how to configure your config.plist if you want monterey. The problem I am having is when I plug my usb in for the first time I am greeted with the opencore bootmenu however its just showing all of the .efi files. Move it to First via; button. So now you have two ISOs, OpenCore and macOS Big Sur ISO. 2. I also disabled Secure Boot settings as per the instruction provided in the following post. Reason for this is due to cpu_count_enabled_logical_processors requiring the MADT (APIC) table, and so OpenCore will now ensure this table is made accessible to the kernel. Press Win+R keys to start the Run dialog. Here are four ways to remove old boot manager options from your system boot process on Windows 10. Posted by. This is likely some error either on your firmware or OpenCore, specifically it's having troubles loading all the drivers and presenting the menu. Creating the USB. opencore-2020-05-14-194547. In Windows, new boot loader entries are not added to the boot menu automatically. Notice the flash drive is in two partitions: the small bootloader and a 1.22GB macOS Base System partition. Select UEFI Firmware Settings by clicking on it. Restart The System and Select The Clover from the boot menu. Click F10 to SAVE and exit. 500GB SSD nvme SkH. Open it, In the following menu click on Troubleshoot. 122. Then, click "Choose virtual disk" and select the Install macOS Beta.vmdk vmdk we made earlier. You do not want to update willy-nilly and you definitely want to wait a day or few for the more brave to guinea pig any issues. But, there is no entry of the new HDD partition which has the macOS installer on it. If your drive fails to show up altogether, then our first step is to verify if it is even connected. Select "Use an existing virtual disk" at the screen below. Luckily, the issue that the internal hard drive not showing up on Mac will be fixed. In this case, your Mac won't boot and can't be found anywhere on Mac, even in Disk Utility. For instance, if you have installed Windows 10 and Windows 7 in dual boot setup, you will get the boot menu where you can either select the non-default operating system or let the boot menu to automatically boot into the default operating system. Help would be appreciated. Click the Mount Partition button to the right of the EFI partition of your USB. kext to fix these kernel panics. I tried to repair the GRUB2 to no avail. The command is bcfg boot add 3 fs0:\EFI\newloader\loadername.efi "NewLoader", where 3 is the boot number, fs0:\EFI\newloader\loadername.efi is the path to the boot loader, and "NewLoader" is the name you want to appear in the EFI boot menu. Asus Z170-P, i5-6400, Catalina OpenCore. Reason for this is we've decided to move the guides to a dedicated organization to help simplify the hackintosh process and provide a single, trusted source for … Sanity check your OpenCore config.plist. As you guys know, I used to use Clover boot loader instead, but this new macOS Big Sur (Version 11.0.1) is more reliable on the Opencore system. Just like in the MMI 2G, there’s a hidden menu in the MMI 3G too. Tried somethings, but no luck. GitHub Gist: instantly share code, notes, and snippets. It also provides an easy way to enter and explore the EFI pre-boot environment. Next, format this drive (not the bootloader part!) NB this does not modify config.plist. I … Also, there is no advanced boot … Generate Apple OSK Authentication Key. Change the OS to "Other OS". Reply (Himanshu) : Just boot in bios and, if you can, add boot option with name say ubuntu and path EFI/ubuntu/shimx64.efi. I don’t encourage anyone to enable the hidden developer menu as it’s hidden for a good reason. In this time, I used a new boot loader called ‘Opencore’. 500GB SSD nvme SkH. Sorry about that. Boot from PCIE/PCI -> Legacy (old drives); or UEFI mode (for NVME/SSD drives) 5. I used to have a Linux GRUB2 menu to let me choose what to boot. Thanks. Restart The System and Select The Clover from the boot menu. Attention to all users, please note this guide and other khronokernel sites will be shutting down on April 16th, 2020. If it still continues to appear in the boot menu, search for and open the System Configuration app. Now click on advanced options. June 12, 2021 Leave a comment Leave a comment Hello, this is my first post, its probably in the wrong spot. So i want to install macOS Monterey on my intel computer (with opencore). You'll want to start with the sample.plist that OpenCorePkg provides you in the DOCS folder and rename it to config.plist. New publishing blog tool Launch OpenCore Configurator from the Utility and Kext Pack and select Mount EFI from the Tools menu. Scroll down to the EFI section below which is your boot order. However, the GRUB2 menu disappeared after Warranty work of replacing the motherboard. This step requires you to use a Mac or Hackintosh. In boot-args you only need to put the layout-id of the audio (ex: alcid=11) and, if you want macOS to start showing text messages instead of the apple logo and progress bar, add -v. PlatformInfo I only fill in the Generic section with the data of the chosen SMBIOS model (iMac19,1 or iMacPro1,1). Timeout Type: plist integer, 32 bit Failsafe: 0 Description: Timeout in seconds in boot picker before automatic booting of the default boot entry. Details. (Rev. 4. I followed the vanilla guide step by step (at least thats what I think I did) and whenever i try to install it I cant get past the boot menu of opencore because the keyboard is unresponsive. The lights of the keyboard are on (I've tried plugging it in to different usb sources) but whenever I press a number or any other key it does not work. Follow these steps: Click the Cortana icon and type advanced. as HFS (only HFS!). 4. Now restart the system and boot into macOS from selecting macOS Drive from Boot Menu. Select the "Create a custom virtual machine" option, and select macOS 10.15 (as 10.16/11 isn't available). 1. AutoFill là một plugin mới mang tính cách mạng cho After Effects cho phép người dùng có thể lấp đầy ranh giới của các lớp nét vẽ một cách trơn tru, tiết kiệm hàng giờ đồng hồ tẻ nhạt cho các mặt nạ và khung hình chính. In OpenCore 0.5.9, this step did not work for me. Find your USB drive on the left-hand column of the TransMac window. NB this does not modify config.plist. MacOS Setup. Download and Install EasyUEFI; Run it as Administrator, then click the left option. OpenCore Configurator > Kernel: disable AppleXcpmCfgLock, save (note: optionally, before saving, you can also deactivate Boot > Tools: ControlMsrE2.efi) reboot; Clover: Right after turning on or rebooting your VivoBook, press the ESC key to intercept booting and to enter the built-in Boot Menu. Hello Folks! Now go to Exit and select "Save Changes & Reset". You may receive the following warning: The created USB device will not boot off a Mac. In boot-args you only need to put the layout-id of the audio (ex: alcid=11) and, if you want macOS to start showing text messages instead of the apple logo and progress bar, add -v. PlatformInfo I only fill in the Generic section with the data of the chosen SMBIOS model (iMac19,1 or iMacPro1,1). Later I changed the timeout setting later and set the partition to boot as default. By selecting CSM, it reverts the boot loader to "legacy + UEFI." On Alienware, you change both settings from the same menu. Enter bios (press F2 during boot) and then press F9 (Y) to set defaults and F10 (Y) to save settings and exit. Select UEFI Firmware Settings by clicking on it. My 2 x 1tb Samsung 960 EVO Plus nvme SSDs do not show up on the BIOS or on the Windows install screen. Or just keep pressing the F12 key when you turn the system on, if you have set your system not to show the Splash screen. The drive set in BIOS as the first drive typically has the system partition. Both in fedora and suse, os-prober finds the other os but now only suse is on the boot menu. With macOS Big Sur, the AvoidRuntimeDefrag Booter quirk in OpenCore broke. Your system will now boot into BIOS. When you want to boot into Windows, you need to go in to BIOS and change the SATA setting back to Intel rather than ACPI. Next, format this drive (not the bootloader part!) At this point I boot into USB Opencore again and I expect to see the menu of the Opencore picker to choose the new macOS installer on the new HDD to continue wit=ith the installation. I … Select it, and click the Delete button. The problem is the M.2 SSD does not show up on boot. Reason for this is we've decided to move the guides to a dedicated organization to help simplify the hackintosh process and provide a single, trusted source for … 4. Download and run BOOTICE as administrator Download Bootice. EFI Boot on the internal disk is Windows. Next, open up your favourite XML editor like ProperTree and we can get to work. Now Boot into the Windows Partition vis GRUB. This post has told you the meaning of “selected boot image did not authenticate” error, the reasons for it occurring on your HP computer and the methods to get rid of it so that you can continue with starting up your computer. Now restart your computer. If the above does not work, you can try plugging the keyboard to other USB ports and see if it get's detected, although it's rarely the case that one of the USB ports is treated as primary (shouldn't be). (see screenshot below) Make sure that you have UEFI selected in Boot Mode. The screenshot below only shows one OS but you can see the Delete button. Today, I have SP PCIe Gen 250GB M.2 2280 SSD installed in the laptop. If you can't pick the macOS installer when you boot OpenCore then you need to look at the settings in your /OC/config.plist, as you may have set the config to hide the installer entries. Hello Folks! Windows 10 from OpenCore It is a naming issue on Big Sur. 2.Move to Boot tab, click Boot mode and change to Legacy. HELP. SATA Controller is showing HDD but Boot Option and Boot Override is not showing HDD even after installation . submitted by /u/akaEch0 [link] [comments] [ Source] Send feedback ... Hey, When I booted from my ssd I ran into a black screen after a verbose boot up and then the computer just hang. The boot menu shows up every time you turn on a PC where two or more Windows operating systems are installed. So i want to install macOS Monterey on my intel computer (with opencore). Click the UEFI tab, and edit boot entries. Click on Restart now in the next menu. Do not mess with the OS install, do not put any kexts into the OS install. If not, close any window that opened and select File > New from the menu bar. You should now have CFG-Lock disabled and can set to false both, AppleCpuPmCfgLock and AppleXcpmCfgLock kernel quirks in the OpenCore config.plist file. Run screaming from them. Windows sometimes modifies the NVRAM variables for force the BIOS to only show Windows as a boot option. How to change the Boot Order and Disable the Secure Boot setting. Or just keep pressing the F12 key when you turn the system on, if you have set your system not to show the Splash screen. Run screaming from them. You'll want to start with the sample.plist that you find in the in the DOCS folder of OCBuilder_Completed and copy it to the EFI/OC/ folder rename it to config.plist.Next, open config.plist in Open Core Configurator.. Do note that images may not always be the most up-to date so please read the text below them. instead of UEFI. By default, default boot wait time is set to 0, which means, it will not boot unless you press Enter on the selected boot device. Help would be appreciated. Mount Your Windows Partition First, Open Drive, Search for map-table-windows.txt. Now click on advanced options. A fully working and totally stable OpenCore EFI partition to boot macOS Big Sur (11.2) or macOS Catalina (10.15.7) in … kext to fix these kernel panics. This is due to OpenCore being unable to find any drives with the current ScanPolicy, setting to 0 will allow all boot options to be shown Same fix as OCB: OcScanForBootEntries failure - Not Found, OpenCore is unable to find any drives with the current ScanPolicy, setting to 0 will allow all boot options to be shown Same fix as the above 2: After Successfully Booting into macOS, Download OC Configurator. OpenCore setup. You can ignore this warning as long as you used the Distribution option and not the ISO option when creating the bootable USB drive. First install attempt, Opencore bootmenu not showing the installer. 9. 2 Type bcdedit in the command prompt, and press Enter. Press F7 (or another designated key) to enter the Advanced Mode section of the BIOS menu. I … Here’s how you can fix common PCIe NVMe SSD boot and driver problems. 6. Using the arrow keys go to the Boot section. ... Now you have a Working EFI if all the 3 OS Options show … The next few screenshots are a little blurry since I was videotaping my monitor and did not focus correctly. The command has the following syntax: Hold-Option (ALT) at boot until you see the boot choices & choose "Install MacOS Mojave" 3. For instance, if you have installed Windows 10 and Windows 7 in dual boot setup, you will get the boot menu where you can either select the non-default operating system or let the boot menu to automatically boot into the default operating system. In OpenCore 0.5.9, this step did not work for me. At the very start of guest boot, hit F2 to enter guest UEFI settings. Attach it to virtio0. To use this functionality while keeping Windows 10 the default operating system, the boot configuration tool can be used to activate the boot menu. The command has the following syntax: Disable the Others (Not Recommended) but disable GRUB for Sure. If not, close any window that opened and select File > New from the menu bar. Open it, @wari The Boot menu on a Gigabyte board is reached by pressing the F12 key, when the bios/motherboard splash screen appears. 1. 1. Select the OpenCore ISO you uploaded and set OS type to “Other” Set graphics to “VMWare Compatible”, set BIOS to OVMF (UEFI), set Machine to Q35, tick QEMU Agent, tick Add EFI Disk and pick storage for it; Set the size of the hard disk (64GB or greater, 32GB is too small). At the Hackintosh Big Sur Boot menu, press the enter key (or return key) to start the macos BigSur installer. Now restart the system and boot into macOS from selecting macOS Drive from Boot Menu. I used to have a Linux GRUB2 menu to let me choose what to boot. After Downloading OC Configurator move it to Application Folder, Open it, Go to Tools> Mount EFI. I will try this after I update to Big Sur again. Quick video detailing how to setup your 2011 iMac using OpenCore to auto-load opencore and auto-boot into your primary Catalina installation. Both of them are on legacy boot modes. I tried to open it to see what the files were, but I can’t go in unti l format it. OpenCore offers better overall security with better support for FileVault, no need to disable System Integrity Protection(SIP) and even secure boot-like functionality support via Vaulting OpenCore supports boot hotkey support via boot.efi - hold Option or ESC at startup to choose a boot device, Cmd+R to enter Recovery or Cmd+Opt+P+R to reset NVRAM. This will likely break some parts of Windows, as you are injecting your macOS patched DSDT into Windows which is not compatible. I looked in logs and found this: 14: 643 00: 049 OCB: Showing menu... 19: 695 05: 051 OCB: Should boot from 1. I have uploaded config plist in text format ..Opencore Sanity checks cleared the config plist..please help . This also means you will see progress bars during OS installs of software updates and the usual boot … You can use the /displayorder option to set the order in which the boot manager displays the boot entries on a multi-boot menu. The best way to detect the boot mode of Windows is to do the following [1] : Boot into Windows. Now Choose And Boot Editing the boot menu . Download the following zip, using latest version with DEBUG in the name: OpenCorePkg. 0 209 . Only interrupting boot with F12 allows boot to fedora. So, manually modify config.plist to add the boot option (NVRAM->Add->...long string of chars->boot-args). From there, before Fedora was installed, it would find the only boot option which was Windows and boot it, then from within Windows a boot menu would show up so you can select which of the two Windows you want to boot. Specs: Model: Samsung NP270E4E. As you guys know, I used to use Clover boot loader instead, but this new macOS Big Sur (Version 11.0.1) is more reliable on the Opencore … 1- Drive Not Showing. 1 Open an elevated command prompt or a command prompt at boot. 2 Click/tap on the Boot tab, select the boot loader entry (ex: "Windows 7") you want to delete on the boot options menu, and click/tap on the Delete button. Boot Menu Its Show Like This Now Every Boot Menu as Been Created Separately. Step 2. You can place the boot loader entries in any order. I installed opensuse in a partition (p4) of a system with fedora. Share. I just finished building my own customac in macOS Bic Sur system. I have joined intel discord and waiting for reply. However, when I go into my boot options, I can’t choose to boot from USB even when its plugged in! Select your flash drive as temporary boot option; Now in the OpenCore menu select Install macOS 12 Beta Great! If your guest ends up booting to the UEFI shell instead of showing the OpenCore boot menu, especially if you’ve just updated OpenCore to a new version, you’ll need to edit the guest’s UEFI boot entries to fix this. Improve this answer. 3. Commonly, the internal hard drive that's not showing up in Disk Utility has some hardware issues. However, the transition from Clover to OpenCore wasn’t smooth at all. Open Core Boot Menu Add Guide Refer Clover Guide 1 to 4 Open EFI\OC\and Choose OpenCore.efi After this all Step Go Bios Press F2 or Delete Asper Your Laptop Bios Button Guide Set First Boot Into We Newly Created Clover or Open Core. Next you’ll need to download the OpenCore itself and other auxiliary / support packages. This appends the boot option -uia_exclude_ss to NVRAM which will persist across reboots. Step 3. Main things to note with OpenCore: All properties must be defined, there are no default OpenCore will fall back on so do not delete sections unless told explicitly so. In opensuse /boot… When you have issues while installing Hackintosh Big Sur, Please post in the forum for Support. HELP. System: Ryzen 5 3600XT, X570 Aorus Elite WiFi, Gigabyte Nvidia RTX 2060 Super Gaming O.C. You can use it to boot multiple operating systems easily, including triple-boot setups with Boot Camp. This is best done through an administrator command-prompt. In the following menu click on Troubleshoot. When I boot into installer and select Catalina installer. Editing the boot menu . You cannot use applications of type OSLOADER to boot Linux: this kind is for Windows loaders, such application are boot applications (not the same as EFI applications), they are signed by Microsoft exclusively and launched by Windows Boot Manager (see the first slides of this UEFI document for a good description of the process.). At this point I boot into USB Opencore again and I expect to see the menu of the Opencore picker to choose the new macOS installer on the new HDD to continue wit=ith the installation. However if you want to hide the ROG logo during POST (and I am not sure why you want to do this ....) I think you need to: 1. 1 Press the Win + R to open the Run dialog, type msconfig into Run, and click/tap on OK to open System Configuration. For the initial install, I installed on the NVMe boot drive. For example, missing drivers, unresponsive/slow drives and/or drives that simply do not appear after being connected. In this article, we show you a quick work around. Since OpenCore is pretty well documented by now, I wanted to give it a try and replace Clover (which seems to use OpenCore as well by now). My 8gb Sandisk cruzer has an image of Kali Linux on it which I am trying to use to boot from. Close PPM. Mount Your Windows Partition First, Open Drive, Search for map-table-windows.txt. With the installation media inserted into rear USB slot, power ON your NUC and repeatably press F10 to get Boot Menu. However, the boot loader omits the bracketed phrase from the boot menu when the friendly name and the bracketed phrase together exceed 70 characters. Opencore not showing in boot options. Reason for this is we've decided to move the guides to a dedicated organization to help simplify the hackintosh process and provide a single, trusted source for … In Windows, I also entered the command bcdedit /set {bootmgr} path \EFI\ubuntu\grubx64.efi in cmd, but still the boot menu does not show up. It's printing some logs and then reboots. OpenCore Computer intends to launch more models at a later date, with options allowing for up to a 64-core CPU and 256GB of RAM. So I came to EasyBCD for another option. It will appear as EFI on Install macOS Big Sur. After the computer restarts, hit F12 to get into the boot menu. Insert it into a PC, and select the USB boot option in the BIOS boot menu. Boot To WIndows and mount your EFI partition, open command prompt as an adminitrator and type the following: mountvol B: /s. Select "Use an existing virtual disk" at the screen below. Well, after setting up the installer, it just doesn't show the OC Boot Menu. Warning: The following is just an example do not copy and paste. I would recommend changing this value to 5 seconds. Interestingly, my 6 year old Hackintosh rig is still going strong and so I decided to upgrade it from macOS X Mojave to macOS 11 Big Sur. Starting Point. Then, click "Choose virtual disk" and select the Install macOS Beta.vmdk vmdk we made earlier. 5. Download the GA-Z68X-UDH3-B3 macOS 11 Utility and Kext Pack and place a copy on your installation USB. I have joined intel discord and waiting for reply. Launch the Start menu and select Restart from the Power menu. To restore the bracketed phrase, shorten the friendly name. The boot menu shows up every time you turn on a PC where two or more Windows operating systems are installed. Your system will now boot into BIOS. Delete will take you to the Bios Setup on a Gigabyte board. Search for: reset nvram terminal catalina. I cannot understand why the Opencore bootloader does not boot - I have -v boot arg in Opencore and expect to see the boot process in verbose mode - not the Clover boot menu. I have tried all kinds of permutations for Opencore - even different USB sticks but all to no avail. Move the boot option to top. This has made me able once again to boot my Mac Pro 2013, connected via the eGPU to a dell 5k monitor, without any issues at all, bar the normal Radeon VII fans on sleep etc.. Enable discard to support TRIM. Opensuse created a separate boot partition. Select your USB with the UEFI prefix and it will boot to OpenCore 3. The system partition is accessed first after the P.O.S.T. Instructions: From the Operations menu select “Change Drive” and assign a drive letter (any letter will do) to the macOS Base System partition. Choose "Install MacOS Big Sur (External). Once you boot into Windows, click on the Diamond icon, switch to macOS and then use System Preferences -> Startup Disks to switch to Windows. rEFIt is a boot menu and maintenance toolkit for EFI -based machines like the Intel Macs . Please help. Hello Folks! Windows Guide: I can only boot into Windows 7 or Ubuntu 18.04 through BIOS boot menu (F12). Work around 1: Press Windows key + X. Click Command Prompt (Admin) I just finished building my own customac in macOS Bic Sur system. I bought a HP 17-by3053cl (2020) a few days ago. Select the boot Entry you want first, In this case, its CLOVER. To change the friendly name of a boot entry in a Boot.ini file, you can use Bootcfg or edit the Boot.ini file in Notepad. I can only boot into Windows 7 or Ubuntu 18.04 through BIOS boot menu (F12). It will list all the operating systems that appear in the boot menu. In most cases, you should let Windows try to automatically repair startup. Unzip it and take a look inside. A word is what you should start with. Now restart your computer. Also, I created an Apple Catalina image on a separate drive using OpenCore. I just finished building my own customac in macOS Bic Sur system. opencore boot menu not showing macos. As you guys know, I used to use Clover boot loader instead, but this new macOS Big Sur (Version 11.0.1) is more reliable on the Opencore system. - You set aside the occasional day for OS updates (and possibly updating OpenCore). Put everything into EFI. Many thanks and so I sent a small donation for your hard work. Keyboard Light fix [with OpenCore 0. Opencore not showing in boot options. However, the transition from Clover to OpenCore wasn’t smooth at all. User account menu. For the initial install, I installed on the NVMe boot drive. 5.Reboot and press F2, you will have to enter the Password to access BIOS, then move to Boot tab and you will find all the boot devices displayed. Attention to all users, please note this guide and other khronokernel sites will be shutting down on April 16th, 2020. Upload the .ISO file to Proxmox. When at installation screen, select your preferred language and continue 7. Put everything into EFI. Press Windows Key + I to open the Settings panel. Boot again using your USB 5. After Successfully Booting into macOS, Download OC Configurator. Because of this, the macOS kernel will fall flat when trying to boot. Hide the Options. Okay, so the first option isn't strictly removing the entry, but you can hide the alternative boot options using the Windows Advanced startup menu. I just finished building my own customac in macOS Bic Sur system. If you want to disable secure boot I THINK you need to: 1. This appends the boot option -uia_exclude_ss to NVRAM which will persist across reboots. 4. The Mac startup disk not showing in Disk Utility. I rebooted and all has been well. Hi, I am trying opencore with High sierra on AMD 2700, WSI B450 vdh pro max, and nVidia 750ti, I have done all the work with EFI folder files and the installation went smooth, both the initial 3 minutes copying files and later 18 minutes install process. as HFS (only HFS!). Close. Click Secure Boot and select Disabled. Open terminal from the Utilities Menu Item. Now install and set up macOS Monterey as usual. I tried to repair the GRUB2 to no avail. On the System Configuration app window, go to the Boot tab. That should do the trick. In this time, I used a new boot loader called ‘Opencore’. Save Then ReBoot. Both copies of Windows 10 are legal Windows 10 Pro copies and both have been installed and ran at least once, as well as both being updated to latest versions …. Today I'll show you How To Fix Bootable USB Not Showing Up In Boot Menu Or Boot Manager Windows 10, Brand HP | USB Flash Drive Not Showing In Boot Menu. On the Advanced Options page, click “Startup Repair.” Then select "Clear Secure Boot Keys". But, there is no entry of the new HDD partition which has the macOS installer on it. Download OpenCore for macOS Big Sur Proxmox. #Cleaning up. You do not want to update willy-nilly and you definitely want to wait a day or few for the more brave to guinea pig any issues. Delete will take you to the Bios Setup on a Gigabyte board. Creating the USB. Click on Advanced startup. In this menu, choose UEFI option of you Installation media. Now we need to download the OpenCore boot loader for Proxmox. You must then type bcfg boot mv 3 0, substituting the boot number you used for 3. In this time, I used a new boot loader called ‘Opencore’. macOS Big Sur Online Installer (Recomended) This is a simple and quick summary of the online install USB creation. First we’ll remove the old entries. Not only will it attempt to fix the Master Boot Record or recreate the boot sector, it will scan for and try to fix other common startup problems as well. Go back to Boot -> Secure Boot -> OS Type -> Windows UEFI Mode (Windows 10/8.1/8) and Other OS (for Windows 7) >>Settings Asus engineering (after CEO) said to use to disable secure boot on my z390 board; it did not work. CPU: Core i3-3110M. Interestingly, my 6 year old Hackintosh rig is still going strong and so I decided to upgrade it from macOS X Mojave to macOS 11 Big Sur. Enter into boot menu by pressing the F2 key when turning on ur laptop. It keeps on Samsung Boot logo. You can use the /displayorder option to set the order in which the boot manager displays the boot entries on a multi-boot menu. In this time, I used a new boot loader called ‘Opencore’. In the Run dialog type msinfo32.exe and press Enter. As you guys know, I used to use Clover boot loader instead, but this new macOS Big Sur (Version 11.0.1) is more reliable on the Opencore system. I have tried different formats and finally I got Microsoft to do it for me but Still in my bios I cannot boot from either Legacy nor UEFI. No need for live PCB or anything. OpenCore Configurator > Kernel: disable AppleXcpmCfgLock, save (note: optionally, before saving, you can also deactivate Boot > Tools: ControlMsrE2.efi) reboot; Clover: Right after turning on or rebooting your VivoBook, press the ESC key to intercept booting and to enter the built-in Boot Menu. 8. Open TextEdit, change to plain text format, type Big Sur or the volume label you wish to use and save it as mentioned above. Now copy the file to System/Volumes/Preboot/UUID/System/Library/CoreServices. Reboot.