hoaug Posted April 9, 2023 Share Posted April 9, 2023 (edited) hi everyone, I started installing macOS Ventura 13.3 on my PC and it was done after a few difficult days. My PC: CPU: E5-2696 v3 MAIN: HUANANZHI X99-F8 GPU: RX580 RAM: 64GB SSD: SN550 I thought it was complete but no. when i plug in my iphone i get an error: the iphone automatically disconnects, it keeps reconnecting and then disconnects from the computer again until i unplug it from the usb port. I have tried the following cases: - Map USB : I tried again and again - mapped the USB using USBToolbox + USBToolbox.kext (I'm pretty sure I've mapped my USB ports correctly and 100% correctly) - Bios Settings - USB Configuration: + Legacy USB Support = Enabled + XHCI-Handoff = Enabled + EHCI-Handoff = Enabled - Change the cable to plug the iphone with the computer (always USB -> Lightning) - Change iphone device * There is a strange thing here is that on the Windows side everything is normal. So I tried installing Parallels to emulate windows and oh my gosh, my iphone plugged in to my computer was fine. how strange. - My web cam has the same problem. After recording for a while, it will automatically disconnect - It seems that the problem only occurs with the device that needs power from the USB port to use it. Someone please give me a solution, I've been stuck for days but can't find the solution, I need to fix that error because I'm an iOS App Code Dev. Is it due to the main error?. Please help me, thank you very much. below is my EFI. ( EFI works flawlessly.except that connecting iphone to computer via usb port does not work) - I use FakeSMC.kext and its kexts because VirtualSMC.kext doesn't work on my machine (it gives me an unbootable error) https://drive.google.com/file/d/1hMXdLchZuF0-3zRy56QjAh8BwkKCRmyN/view?usp=sharing Edited April 9, 2023 by nahx Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted April 11, 2023 Administrators Share Posted April 11, 2023 Stay with default settings about usb and kill EHCI devices. All usb ports in x99 need work inside XHCI device only. Quote -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill danielnmaldonado@gmail.com - BTC 33HeGCuCSh4tUBqdYkQqKpSDa1E7WeAJQ3 - BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 - USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 - USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ - KASPA kaspa:qpxzufgfj8p6r0krg58yzvs0009h2mwqgvcawa0xc2pth7sgzpv56j4f6dtvk - PicPay @danielnmaldonado - PiX @danielnmaldonado@gmail.com Premium Users HERE - Problems with Paypal HERE Sign up for a Bybit account and claim exclusive rewards HERE New ways to earn money with Linkvertise HERE Link to comment Share on other sites More sharing options...