Good afternoon! I bought the 3700x with the hope of Upgrade guaranteed. I asked Asus support in Brazil for details about 3gen support, it was confirmed with support from Bios No. 7002. I upgraded to the last bios announced by Asus (7202 - Combo 184.108.40.206). I ran tests with my Ryzen 1700 and it works normal. When replacing the processor with the 3700x, the PC connects but does not load Bios, presenting only QCode 7. Could anyone help me?