kiki59665

It works normally on Windows 11 Pro sys.

Cfg Unlocked and CPUFriend.kext should be effect, but occasionally there is still a phenomenon of CPU downclocking

Hi Lorys, Recently I've been experiencing an issue with my Mac where it runs normally for a while, but after few time the CPU starts to throttles down and programs run very slowly, as shown in the pic. I've tried various methods, but the issue still remains. I suspect it might be related to SSDT. Would it be necessary to customize the SSDT, or are there other possible solutions? Have you faced this issue before?

BIOS is all set now, and the computer is running smoothly. Thank you very much.

BIOS V1.33 website download https://dl.dell.com/FOLDER11977216M/1/Latitude_7210_2in1_1.33.0.exe

Finally, how to extract the BIOS version V1.33 and modify it using RU.efi? I have tried many software but was unable to extract it. Can Lorys assist me in modifying the BIOS? Disabled CFG Lock, set DVMT pre-allocated to 64MB (it seems to be the default 64MB) and set DVMT total to MAX. Many Thanks！

Probably, I recommend adjusting the sorting of your EFI kext and then trying again(see below Pic), if the touchscreen and Dell Active pen running normally after the system wakes from sleep. Currently using a dual-boot setup with a single hard drive, running Windows 11 Pro and MacOS. I am planning to purchase a 1TB 2242 NVMe SSD dedicated specifically for the MacOS system. But I'm not sure how the speed and smoothness of MacOS 15 on a 2242 NVMe SSD. It might be slow, after all, the WWAN supports PCIe 3.0 x2. My touchscreen is now working properly, and the Active Pen is not working due to being out of battery. I would like to express my gratitude again to Lorys for support. Many Thanks！

There is a small issue with the original Dell Pen not working on MacOS, and I'm not sure which driver can fix it. It used to work before.

Thank you for your EFI, I have already entered MacOS 15.0. However, the application launch is very slow and laggy, as the program icon jumps in the dock for a long time before the program starts. I assume this is because the BIOS has not been modified. I will try to extract the BIOS again. Anyways, thank you for your assistance.

Hi Lorys: I am very grateful for your EFI sharing. I have a Dell 7210 laptop with i7 10610u CPU, and I'm running MacOS 15.0 Sequoia. As I have replaced the network with a BCM94360Z4, I have removed the IntelWiFi driver related to AX201 from the EFI you provided and added AMFIPassV1.4 and IOSkywalkFamily-v1.2.0 for the BCM network card driver under MacOS 15.0 using OpenCore-Legacy-Patcher 2.0. I have also selected the information for the MacbookPro 16,4 model, and my laptop's BIOS is the latest version 1.33 not modified. However, when I entered the Mac to run the codes, the following issues arose(below the Pic). I have sent you the updated EFI file I used, and I would be grateful if you could help me identify where the problem is. Additionally, if you could assist me in modifying the BIOS version V1.33 to adjust the CFG disable and set dvmt total to MAX, that would be even better. Because I can't to extract the BIOS. Thank you very much for your help! EFI - kiki59665.rar