laudou 1 Posted October 11 Booting from USB Catalina 10.15.7 starts normally then restarts. Here is my Origin folder. I hope you can help. Thanks origin.zip Share this post Link to post Share on other sites
laudou 1 Posted October 12 Hi Thanks for providing this dsdt; however when I place it in the patched folder of ACPi the computer does not boot but only shows a white apple. Thanks Share this post Link to post Share on other sites
MaLd0n 1,000,896 Posted October 12 https://tinyurl.com/s8q72ym Share this post Link to post Share on other sites
laudou 1 Posted October 12 1 hour ago, MaLd0n said: https://tinyurl.com/s8q72ym Hi  I'm already using this X99EFI folder and no matter whether I use your DSDT or not I booting always stalls as shown on the attache pic. Thanks  Hi Thanks for providing this dsdt; however when I place it in the patched folder of ACPi the computer does not boot but only shows a white apple. Thanks IMG_0001.zip Share this post Link to post Share on other sites
