greens Posted March 12, 2023 Share Posted March 12, 2023 Help! For several weeks I still can't get Ventura to start, yet I have three identical machines and it doesn't work. I even tried different versions of the Bios... Note : and I have 3 identical computers T5810 that have the same problem.  I have done dozens of tries with 2 USB keys : No problem to copy paste the UEFI and the bios mount the USB-2 key, No problem to launch Clover or OpenCore, but once you choose Ventura, there is always the same error. There is therefore a parameter that must be changed or that does not work, which prevents me from starting the macOS Ventura installer.I did : 1. I put the Bios on UEFI instead of Legacy. 1. I used Ventura Olarial (download from the forum) to make the USB key in disk image with Balena Hetcher. 2. I took the UEFI which I decompressed then copy/pasted into the volume of the UEFI partition of the USB key CLOVER.X99.zip or EFI.Opencore.Desktop.HEDT.Haswell-E.zip (for x99) I did it with Clover which allows settings and OpenCore and the result is unfortunately the same, when I start on the USB key: Quote Mac OS version: Not yet set .... system model name: iMacPro1.1 .... ** In Memory Panic Stackshot Success ** Bytes Traced 21401 (Uncompressed 93,072) ** MACH Reboot and nothing more... Why can't I create a viable and functional startup key? Which parameter is missing? I forgot some things??? Link from this computer : https://qrl.dell.com/#/product/overview/7/59Hardware : DELL Precision T5810 workstation with Xeon processor, GPU: NVIDIA Quadro  This is the continuation of the topic https://www.olarila.com/topic/31797-which-efi-for-the-ssd-of-a-dell-t5810/#comment-182937 Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted March 12, 2023 Administrators Share Posted March 12, 2023 Check ur Private message  Wait me. I'm setting permissions for premium black about that -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill [email protected] BTC 1BDzsV4bw3DVCiffFAeNKsdEzqkPXNVrXR ETH BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ PicPay @danielnmaldonado PiX @[email protected] 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...