Fix Receiver Internal Error / Error 4000 / No Model Info

Written By: Nick Myers
  • Comments: 1
Fix Receiver Internal Error / Error 4000 / No Model Info

Difficulty

Moderate

Steps

0

Time Required

No estimate

Introduction

Full solution on how to fix the Internal Error/Error 4000 and No Model Info messages on various Yamaha Receivers. This works with Yamaha RX-V673 and several other models.

Link to the current Yamaha firmware: https://europe.yamaha.com/en/support/upd...

Conclusion

To reassemble your device, follow these instructions in reverse order.

Author

Nick Myers

Member since: 15/04/18

2759 Reputation

One comment

I’ve been trying these steps on my Yamaha RX-A770 and when I press the info button to update via USB I get error “USB overloaded”. So I tried jumping the two connections in the same spot at R896 and it doesn’t appear to do anything, I continue to receive “Internal Error”. I’ve been searching all over and can’t find anything for this particular model and this error.

martin_dustin -