I have installed Big Sur on my computer and I noticed high CPU usage when playing 1080p+ videos on both Safari and Chrome.
I'm using a RX 580 as main graphics backed up with my Intel HD 530 internal display activated for computing (as the iMacs do).
Has anyone noticed this behaviour on Big Sur? Is there any adjustment to do?
I'm using OpenCore.
Hello dear Insanelymac family!
I have a problem with my hackintosh. Everything is working, imessage, facetime, etc.
One thing is bothering me, the cpu management.
Somehow the OS can't handle Turbo unlock at all.
My Xeon 2620-v3's base frequency is 2.4GHz, and it can be turbo boosted to 3,2GHz. Its a huge difference, so i need it absolutely.
Im using clover r5116 as bootloader. I checked my CPU section inside clover, and it recognizes my cpu can be turbo boosted to 3.2, but inside the OS, nothing happening.
Here is a screenshot:
What can i do now? How can i reach the turbo unlock?
I did the xeon-v3 turbo unlock tutorial by myconist already. No changes.
Thanks in advance.
Hello dear insanelymac family!
My plan for this week, to build a hackintosh. I'm trying, reading a lot of forums, posts, but i cant go forward. I tried OpenCore, Clover, and [url="http://www.insanelymac.com/forum/topic/279450-why-insanelymac-does-not-support-tonymacx86/"]#####[/url] too.
I have an Opencore right now, because this loader went longer than the others, and its easy to configure in my opinion.
So, the problem is.. When i boot up to my installer USB, it will always stop somewhere after about 10 seconds. Always changing positions, like in the middle of a text, etc. You can see the screen on the image what i uploaded.
I tried a lot of things, but somehow, nothing is happening.
CPU: Xeon 2620-v3
GPU: XFX RX 580 XXX Edition 8GB
RAM: 2 x 8GB DDR4 2400Mhz
Motherboard: Killsre X99-D4 (bought from aliexpress)
Guide followed: I followed the Dortaina's Opencore guide / HASWELL-E
What part I got an issue with: Booting up to my Installer USB
What files/config I am using: My entire EFI uploaded to this post
Extra Info: I cant get to open the installer overall, the longest what i reached what you see on the imgur link. I have an opencore file with some LOG(uploaded)
Thanks in advance, for any help. I would really appreciate that.
checkout our official site! https://twortech.wixsite.com/pcmac
This build is compatible up to Big Sur Beta
Now Compatible with macOS 11
Please leave feedback with issues or w/o
Comitted to Updating up to OS 11
Latest Release Notes
Fixed Bluetooth and Wifi Stability Issues
Improved Preformance and Power Managements
Can Provide Files for Display Overrides
Additional Patches for 4K Display
updated for Big Sur
if using unsupported wifi card disable it in bios
FIXED SLEEP WAKE BUG
Exact same functionality as Catalina
What Works / Does Not
Everything works minus in-built mic
Some displays may be detected as 40hz (working on fix)
Never tested USB C over Display Output, everything else works flawlessly
USB devices eject on sleep (not really an issue)
run sudo pmset -a hibernatemode 0
If no mouse, install all voodoo kexts using Kext Utility
This esentially an ultra-simplistic version that is stable without the use of a deploy or complicated file installations and copies.
You can easily view all the SSDT patches along with configuration files for the bootloader as they are all documented clearly in the files.
This does include a copy of Clover, which of course I do not contribute to and am only responsible for the provided files, patches, and kext placements
This guide provides a working setup with little knowledge of the topic and without "optimization" (because often they can break things). But, it is fully functional and preforms properly and is stable
Make sure you are using DW1560 for wifi or else KP. If not using remove BRCM kexts from CLOVER>kexts>other.
Disable Secure Boot
INSTALL (VERY IMPORTANT)
Due to structural changes in the setup of apple's Big sur, this EFI cannot boot the installer it can only boot into a system / device that has already been created and setup.
To do this, you need to install Big Sur to a virtual machine (lots of guides online) and then create an dmg of that system, and restore it onto your HDD using the 'dd' command
There are various guides online how to get this virtual machine setup complete.
You can then use the attached EFI folder to boot and use macOS big Sur
You can use this video to show you how to get your macOS pre-installed onto your hard drive https://www.youtube.com/watch?v=HMU3nhcbWHw
Boot Entry Setup
Due to the fact this BIOS is locked down pretty heavily, reccomended to use Windows to find a free tool to add UEFI boot entries
Messages and Facetime
Gnerate your own Serials, Board Numbers, MLB
There are various guides online to do this and as default they're set to essentially Null (Fakeserial)
This is fairly straightforward and there is lots of external recourses, or you can contact me for support.
Headphones and Audio
All audio from speakers should work perfectly along with Bluetooth and USB audio
no internal mic
MaLd0n for DSDT Patches (HUGE SHOUTOUT)
Original Kext Authors
Congratulations, there really aren't any more steps that are required. Feel free to contact me with any questions.
Send me a coffee/beer [email protected]
*check GitHub for latest releases and faster support https://github.com/tlefko/HP-Envy-13-Big-Sur