I have a DP301..... It worked great till 2 days ago and now it quit. When I power the receiver on, the GREEN light comes on for like 10 seconds and then goes away.... it repeats itself after approximately 10 minutes! I got my Card (ROM10) re-programmed and it didn't help. My fear is that the chip got upgraded to a new version (probably downloaded without my permission) and it might have messed up the receiver. How can I fix it MySELF? What all do I need to buy and download to fix it...? Is there a guide that will walk me thru to do it. Any and all help, comments and advice will be greatly appreciated.