iATKOS | United Kingdom

Disabling Secure Boot in a Legacy BIOS (Basic Input/Output System) environment can be a bit different than in a UEFI (Unified Extensible Firmware Interface) setup. Here are some general steps and considerations to keep in mind: Accessing BIOS Settings : To access the BIOS settings, you need to restart your computer and press a specific key during the boot-up process. This key varies depending on the manufacturer but is often one of the following: Del, F2, F10, F12, Esc. Legacy BIOS and Secure Boot : Secure Boot is a feature that is typically found in UEFI environments, not in traditional Legacy BIOS. If your system is using Legacy BIOS, it's unlikely to have a Secure Boot option. UEFI vs. Legacy BIOS : Modern systems use UEFI, which supports features like Secure Boot. Legacy BIOS is the older system and doesn't have these newer features. If you're using an older motherboard with Legacy BIOS, it's possible that Secure Boot isn't available. No Secure Boot Option : If ...

Laptop Specs: MODEL: MSI GF63 9SC CPU: CORE I5 9300H RAM: 16GB GPU: GTX 1650(DISABLED) STORAGE: CRUCIAL BX500 480GB I have MacOS catalina installed on a sata ssd and windows on an nvme ssd in my laptop. I have mounted the EFI partition of my boot drive and copied the efi folder to that partition from my usb intaller and unmounted it. When I restart back into the bios to set the boot order, it doesn't show my Hackintosh SSD as a boot option. Just the usb, network boot and windows boot drives are shown. Does anyone know why the boot drive's not showing up in the bios boot options? Any help would be much appreciated!!!!! submitted by /u/nithin_007 [link] [comments] [► Source]

I recently installed a 5700XT into my Hackintosh. It was working fine with my previous RX580, I hadn't tested it hard underload, but it never froze. However, when I upgraded to the 5700XT the computer is freezing more often as I use it for professional workflow. The system doesn't go black screen, it just freezes and the mouse freezes also. I have to shut down the computer and reboot to get it to work again. Should I just switch back to a RX580? I really prefer Catalina interface wise, so would rather not update to Big Sur. Does anyone know of any solutions to solve this? Set Up: Catalina 10.15.7 OpenCore SMBIOS iMac Pro 1,1 i9-9900k Z390 Designare MB 32GB DDR4 3200 MHz submitted by /u/project22b [link] [comments] [► Source]

Today after waked up it freeze and restart. My mobo report bios corrupt and restore. And my using Catalina disk disappeared from boot list. I boot from other disk with high Sierra, Catalina boot weren't in Clover screen. After boot in HS I still can access Catalina disk. Should I install Clover Bootloader? And it have 2 disks MacOS and MacOS-Data what disk can install? Thank you. submitted by /u/jokerx86 [link] [comments] [► Source]

Config : I5 4690 + HD 4600 Biostar H81 HMV3 RAM Gskill 4*2 1666 MHz 240 Gb ssd. Opencore 0.67 Macos Catalina The artifact is like those old school crt without signal. It didn't happen yesterday, I couldn't install yesterday due to no Internet and Today I am stuck. It recovers for a second after sleep and does that pattern again. I had success with this machine in past with GT710, but I wanted to try HD4600 itself. submitted by /u/a2_IBA [link] [comments] [► Source]

I've come across this error before, on a different Sandy Bridge build that I tried to install High Sierra 10.13.6 on using OpenCore. I'm certain it's an OpenCore issue, because after having no success solving it on that box, I gave up, deleted the entire OpenCore EFI on my USB stick, installed Clover to the EFI instead, and the High Sierra/Sandy Bridge install went from start to finish without any drama -- or this error message: https://preview.redd.it/if9r022b63m61.jpg?width=660&format=pjpg&auto=webp&s=49290ebfa4b364fb51beef5d9dcfe0445a0c6aac I imagine I can install High Sierra on this box using Clover once again, but I want to do an OpenCore Sandy Bridge build this time. ​ CASE: Mini-Box m350 • MOBO: AsRock H67M-ITX • CPU: i3-2125 • OC version: 0.6.6 • Kexts: RealtekRTL8111-V2.2.2; AppleALC; VirtualSMC; Lilu; WhateverGreen; USBInjectAll (per Dortania Guide, which says it's needed because "AsRock is dumb"); XHCI-Unsupported; BIOS: v.2.10...

CPU: Intel Core i3-7100; Kaby Lake GPU: Intel HD Graphics 630 RAM: 8GB 2133MHz DDR4 Motherboard Model: Gigabyte GA-H270N-WIFI BIOS revision: F8d Motherboard Model Website: https://www.gigabyte.com/Motherboard/GA-H270N-WIFI-rev-10 Audio Codec: Realtek ALC1220 Ethernet Card: Intel Ethernet Dual GbE LAN I219-V (only one of the two ports works, the one beside the USB-C port doesn’t work) Wifi/BT Card: Intel Wireless 8265/ 8275 (comes with the MB) Other installed OSs: Windows 10 20H2 v2, Ubuntu 20.04.2 Guides used: Dortania’s OpenCore Install Guide. What's working: - iGPU with full acceleration. - Sound. - Ethernet - Wifi and bluetooth. (I’m using the stock builtin card that comes with the motherboard) - AirPort, AirDrop - iMessages, Facetime - All USB ports; USB3, USB-C, USB2 What isn’t working: - Sleep - Chime sound at the loading of OpenCore OS picker ​ Notes: Troubleshooting iGPU with full acceleration I followed the Dortania’s guide to the...

Took few days, tweaks and hours spent on the forum but everything seems to be working great at last! Been about 5 days of daily usage, no crashes and constant battery life. Build based on Big Sur 11.2.2 Hardware : CPU: i7 9750H GPU: RTX2060 RAM: 16GB Laptop Make and Model: Razer Blade Pro 17 2019 SSD: Samsung Evo 970 512GB Audio Codec: ALC298 AppleALC alcid=16 Wifi/BT Card: BCM94352Z BIOS revision: 1.04 Working: 144hz Wi-Fi / Bluetooth Ethernet Keyboard backlight Trackpad Battery status (after few changes seems to be lasting about the same as Windows) Sleep/Hibernation Webcam - iMessage/Facetime Audio Dual boot Not working: RTX 2060 Palm rejection - quite big touchpad and I've noticed accidental touches way more than on windows I used these repos to get started: https://github.com/doanhmaple/Razer-Blade-15-Advanced-2018-Hackintosh https://github.com/Errrneist/Hackintosh-Razer-Blade-RZ09-0301 https://www.youtube.com/watch?v=oxQU3IrGqCM If anyone ...

Hey guys, I just bought this notebook. HP-14-ce3034-nl I have Catalina 10.15.7working properly with OpenCore 0-6-7 Specs: i5 1035G1, 8GB ram, 14" display, synaptic Touchpad, SMBIOS(MacBookAir9,1), Realtek 8111 ethernet, Realtek 8168 wifi ac ​ What works: GPU DEVICE ID 5C8A, ALSO I NEEDED -IGFXBLR(FOR BACKLIGHT FIX) CPU CAMERA AUDIO (WITH ALCID=13): INTERNAL SPEAKERS AND MICS BOTH WOTK AUX WORK TOUCHPAD (BUT IT IS A LITTLE JANKY) KEYBOARD USB PORTS SLEEP, ETHERNET PORT (WITH RTL8111 2.2.1, NEWER VERSIONS DON'T WORK) ​ WHAT DOESN'T WORK: BATTERY STATUS: I TRIED FOLLOWING THE REHABMAN GUIDE, PATCHING ALL THE VALUES THAT WERE OVER 8 BITS, BUT WITH NO SUCCES. I'M INJECTING DSDT.AML THAT I PATCHED FIRST AND THEN ALL THE OTHER SSDTs- I WOULD CERTAINLY USE SOME HELP WITH BATTERY IF YOU GUYS CAN HELP I ALREADY TRIED SMCBATTERY.KEXT AND IT DID'T WORK I TRIED SSDTPATCHED WITH SMCBATTERY.KEXT WITH NO LUCK ACTUALLY THE SMC BATTER KEXT THROWS ACPI ERROR B...

When you get to the step where you generate your SMBIOS data, you can actually have a generated rom too! Go ahead and get your product name, MBL, serial number, and anything else that the guide mentions. Now, after that, press enter in GenSMBIOS (go back to the beginning screen and press 5. There will be an option for ROM, just simply copy and paste the numbers into your config.plist and it will automatically space them out for you. now you have a rom as well! submitted by /u/XoneSogie720 [link] [comments] [► Source]

After installing Catalina and starting it up for the first time, I moved the EFI folder from USB to the Catalina EFI partition. However, when restarting and entering BIOS to set the boot order, OpenCore is not offered as a choice. It was, though, when the USB stick was plugged in. Any idea what I am doing wrong? submitted by /u/rowild [link] [comments] [► Source]

From what I can tell everything such as cpu (Intel Core i5-4300U, power management works), gpu (Intel HD Graphics 4400 Metal supported), WiFI and bluetooth (Intel AC7260), audio (ALC292 , used voodooHDA and it works great), battery is a work in progress, brightness works but using a tool you can use your keyboard shortcut of choice mine is brightness up = ctrl + PgUp, and brightness down = ctrl PgDn. The app I used is in the App Store Brightness Slider. Trackpad (regular using voodooPS2 acidethera's version and modding info.plist for mode 0 (disable force touch) multitouch works, camera works, iservices works though Find My has issues playing sound, and fan works through BIOS. Big Sur is not a good OS for this system unless you are very talented. submitted by /u/XoneSogie720 [link] [comments] [► Source]