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Kaby Lake: Gigabyte H110 with i3-7100 processor and NVIDIA GeForce 730 PCI-e card. The Gigabyte H110 motherboard offers the possibility to select from the BIOS, either iGPU or PCIe graphic card. Monterey is known not to support NVIDIA video cards. That's why I wanted to remove the NVIDIA video...

I worked on the OpenCore installation guide. Now I'm about to fix USM mapping, but I have some ambiguities, although I received valuable guidance in a previous case. I only had one USB controller there, but here, I think there are two USB controllers. ( IOREG_XHC.png). To detect the USB ports I...

I installed macOS Monterey 12.2.1 on this computer. Now I am going to solve the post-installation steps. The first step was to set the audio. First I installed Ubuntu ( on a second hard drive ) in order to get the necessary hardware data. The computer was bought by second hand, so I didn't know...

I have a computer with the following hardware specification: *AMD Ryzen 7 5800X 8-Core Processor; *ASUS ROG STRIX G15DK_G15DK motherboard; *Ethernet RTL8111; *Network Controller RTL8822CE PCIe Wifi; *NVIDIA GT218 [GeForce 210] So far I have had a computer with an Intel processor (Kaby...

Motherboard: GA H110M-S2H and i3-7100 processor. I tried to make it work with HD Graphic 630, but I had sleep/wake issues. Because I also have a GT 730 video card (GK 208B), I tried to work with it. Until macOS Big Sur, this device has full Apple support. That's why when I set it from the...

The architecture is: Motherboard: GA H110M-S2H-CF, i3-7100 processor and I use only iGPU. The computer enters normally in sleep mode as follows: the computer turns off and the Power Led does not flash. When I click or press a key (eg space bar), it starts again, except for the display. After...

I installed Mojave on a Lenovo Thinkpad T450 laptop and Windows 10 1703 too. I replaced the original wifi card with a Broadcom one. This is very good for Mojave, because it works perfectly in wifi. But I can't find a Driver for Windows 10. I searched the net and found several driver variants...

On my computer, with Ivy Bridge processor, I installed Catalina and Ubuntu 20.10. Both systems work properly. But I would like to solve two more problems: 1. I want to attach two icons, respectively os_catalina.icns and os_ubuntu.icns, but in the OC\Resources folder these icons do not...

I installed MacOS Catalina on two different ssd, both KINGSTON, SA400S37240G and SV300S37A / 120G respectively. Both work well with Opencore bootloader identical. However, the SV300 ssd does not return from sleep, the computer freezes and I have to restart. This incident does not occur when...

But this only happens if macOS is installed on ssd. I use a sss Samsund 250 GB. I noticed that this disc did not have trim support for Apple. To fix it, I gave the command in Terminal: sudo trimforce enable. From now on the problem started: macOS works, sometimes for two days - but normally just...

I installed on the desktop two operating systems, each on its own disk: High Sierra, on a hard disk, separately and Ubuntu 20.4, separately, on a s.s.d. Each system has its own EFI partition. Opencore sees the EFI partition of Ubuntu as "NO NAME" and the EFI partition of MacOS as "Maria". At...

Specifications: Motherboard: Asrock M61 VG-4 Processor: i3-3225 LAN: Realtek8111E Video: GPU: NVIDIA GT 730 Keppler architecture WiFi: TL-881 ND Audio: ALC662 The phenomenon is strange: If I boot with the bootloader stick, the keyboard and mouse work, but if I boot without the bootloader stick...

I installed Mojave on Lenovo T450 laptop, with the tutorial "https://github.com/jsassu20/Lenovo-T450-Catalina-OpenCore" as a guide. I didn't install Catalina, because I prefer Mojave. Initially I had Mojave installed with Clover, using the similar tutorial, but there the sound worked very well...

I had installed macOS Sierra on this motherboard and I thought I had reached the maximum with it. Then, at the urging of the moderator, I bought the i3-3225 processor. I dared to go further and installed macOS Mojave, which worked very well with Clover or OC. After updating Mojave to the latest...

I own a computer on which MacOS Sierra + Clover works flawlessly. I can't install anything above 10.12, I think. Specifications: Motherboard: Asrock M61 VG-4 (UEFI with GUI support, ACPI: 1.1 SMBIOS: 2.3.1.) Processor: Celeron 1620 LAN: Realtek8111E Video: GPU: NVIDIA GT 730 Keppler architecture...

I installed on my laptop Lenovo G 570, CPU=intel Celeron B-800, SSD=Kingston 120GB, Yosemite. All is working, but trimming. I followed the instructions on this forum to install Yosemite with Multibeast on my laptop. I used MaciASL to build and install DSDT.aml with no patches. Audio...

I changed my motherboard. Now I have a GA-PH67-DS3-B3 BIOS=F5 one. After Snow Leopard installing, i cannot see any flash drive on my Desktop, when plugged in. On Google there is no specification. Please, help me.

My mobo is Asrock H61m-s and I have on my pc 2 hard disks. Snow Leopard (with GUID Partition Table) works fine on a separate 500 GB disk. On the other disk ( a 80 GB one ) I have installed Mandriva 2010.2 (with MBR on it's own disk ), that works fine too. When I wish to enter one of two SOps (...

VoodooHDA.kext don't work proper, and the KPs are too much. I found efi strings for graphics and for web, but not for sound. Can anyone help me with an indication or a guide?

I installed Snow Leopard! Hardware: motherboard Asrock H61M-S socket 1155 processor i3 3 Ghz, graphic card Palit nvidia GeForce 210. Tutorial: Sandy Bridge's tutorial for Asrock H61M-VS. No need for any boot flags! The Graphic card works OOB, no need for any supplimentary kext or injektor! The...