Recent content by eespinot

  1. E

    Onkyo TX-NR636 HDMI output shuts down

    Thanks for your prompt answer. Do I flash the BIOS to latest version by updating the firmware?
  2. E

    Onkyo TX-NR636 HDMI output shuts down

    I have just bought an Onkyo TX-NR636 and its HDMI output shuts down after watching the TV for 5 minutes. Everything comes normal after shutting down the receiver for 2 or 3 hours. The audio is still working.