HDMI Chipset 2.1 BUG - Don't Panic! AV Receivers that use the Nuvoton HDMI 2.1 8K chipset (formally Panasonic) has an issue with pass through 4k/120Hz HDR and 8k/60Hz HDR video signals from gaming consoles and graphic cards. When these signals are received the video is blank and audio has no sound. View this video to learn about impacted 2020 AVR models from Marantz, Denon and Yamaha.

0:00 Introduction
0:55 Nuvoton
1:53 The bug
2:59 Impacted AVRs
4:14 Don't Panic!
6:39 Closing