: No software update can upgrade the HDMI ports to version 2.2; they are hardware-locked at
Unzip the downloaded folder. Copy the update files (usually ending in .bin or .fw ) directly to the root directory of your USB drive (do not put them in a folder). harman kardon avr 151 software update
Refining how the receiver talks to your TV or Blu-ray player. Bug Fixes: : No software update can upgrade the HDMI ports to version 2
If your AVR 151 is connected directly to your home router via an Ethernet cable, you can pull the update directly from the official servers. harman kardon avr 151 software update