A:AnswerThis is a desktop motherboard. For troubleshooting help, please reach out to ASUS Support either by phone, chat, or email. https://www.asus.com/support/
A:AnswerYes, this board is compatible with the Ryzen 7 3700X after BIOS update 2304 and newer. https://www.asus.com/us/Motherboards/ROG-CROSSHAIR-VII-HERO/HelpDesk_CPU/