sgomon :
I blew out the HDMI ports with compressed air and still not working. I did try resetting the Onkyo receiver, but that did not fix it either.
Like I said, I can unplug the HDMI cable from the TV and plug it into another TV and it works. I can also unplug the cable (the one going to the TV) from the receiver and plug it into the Xbox or BluRay player and that also works. It just doesn't work with the receiver in the middle.
When I have the Xbox selected on the receiver, the login screen does flash briefly on the TV at random intervals. I don't know if this helps.
Since the whole setup was working, I am wondering if something happened to the HDMI handshaking on the TV. Does anyone know how to reset the Toshiba 62HMX84 to factory settings?
I was wondering if your DNR Feature is causing issues with your receiver have you tried turning it on/off and resetting that with remote your menu system
Using the CableClear™ DNR featureCableClear™ DNR reduces visible interference in your TV picture.This is useful when receiving a broadcast with a weak signal(especially a Cable channel) or playing a video cassette or discdamaged by repeated use. To turn on CableClear™ DNR:1. Press MENU, and then press x or • until the PICTURE appears.2. Press y or z to highlight PICTURE SETTINGS, and then pressENTER.The PICTURE SETTINGS menu appears.3. Press y or z to highlight CableClear DNR, and then press ENTER Press x or • to select AUTO.To turn off CableClear DNR:Select OFF in step 4 above.Resetting picture adjustments
Have you tried reseting your cable clear. To reset the picture adjustments:1. Press MENU, and then press x or • until the PICTURE menu appears.2. Press y or z to highlight PICTURE SETTINGS, and then pressENTER. The PICTURE SETTINGS menu appears.3. Press y or z to highlight To reset the picture adjustments:1. Press MENU, and then press x or • until the PICTURE menuappears.2. Press y or z to highlig ht PICTURE SETTINGS, and then pressENTER. The PICTURE SETTINGS menu appears.3. Press y or z to highlight to“DONE.”