ONKYO TX-NR 509 515 525 535 545 HDMI Board Reparatur in Wuppertal - Heckinghausen | Büro, IT & EDV-Dienstleistungen | eBay Kleinanzeigen ist jetzt Kleinanzeigen
![Onkyo TX-NR509 Powers ON but HDMI inputs not working after testing. Likely need a new HDMI board. for Sale in Pembroke Pines, FL - OfferUp Onkyo TX-NR509 Powers ON but HDMI inputs not working after testing. Likely need a new HDMI board. for Sale in Pembroke Pines, FL - OfferUp](https://images.offerup.com/_jzNloJua02XV3qyTOtKQJ2sJAY=/4048x3036/dd95/dd959222803243ddbed48057dd7bc3c7.jpg)
Onkyo TX-NR509 Powers ON but HDMI inputs not working after testing. Likely need a new HDMI board. for Sale in Pembroke Pines, FL - OfferUp
![ADD DIY: How to cool your ONKYO receiver -or- Save your HDMI board and prevent the "no sound" repair ADD DIY: How to cool your ONKYO receiver -or- Save your HDMI board and prevent the "no sound" repair](https://i.ytimg.com/vi/-TeBptfEvUs/maxresdefault.jpg)