To update the firmware on your Pioneer HTP-076 you typically use the "Update via USB" . However, according to Pioneer Support
🔧 Tech Tip: Is your Pioneer HTP-076 acting up? A firmware update might fix HDMI handshake issues and improve audio stability. Go to Setup > Network > Firmware Update on your receiver to check for the latest version. Don't forget to keep the power on during the update! #HomeTheater #PioneerAudio #FirmwareUpdate pioneer htp-076 firmware update