i installed the latest update of Big Sur, my DTK is restarted no display or peripheral, only i do listen the starting sound again and agian.
https://download.developer.apple.com/Documentation/Universal_App_Quick_Start_Program_Resources/Restoring_Developer_Transition_Kit.pdf
i tried pluging in out and then press the power and plug it in but still rebooting
Any help appreciated.
faheemfactor
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution