Hi all, I apologize if this has already been covered, but here's my issue. I recently lost picture and audio thru my 622's HDMI port. I hooked up component cables and I now get picture, but still no sound. The only way I get audio is if I turn my stereo on. I already checked my settings in my Toshiba TV (Model: 51HC85) and all the audio is turned on. I called dish and after turning the receiver on and off and unplugging it a few times, they said they would send me a new 622 receiver. I really don't think it's the receiver, but I could be wrong? If it is the receiver, is it possible to transfer everything I have saved on my old receiver to the new receiver via the USB port? Thanks in advance for any help!