Panasonic DVD-RV31K DVD Player, Black
HO2 Error frustration and fix
I followed the suggestion of tapping the disc holder and it worked!  If you were like me and shook the crap out of the machine, this might fix your problem.  When you take off the housing, you will see the DVD reader at the back center of the space.  You will notice that the disc mounter that picks up the disc is not very sturdy.  I gave it a few moves and tried it a couple of times before it picked it up and started reading the disc.  Works fine with original DVD's, but got H07 with burnt DVD.<br />Needless to say, I was going to throw it out before I read the thread about this suggestion from Amazon.com Customer.  I hope this works for others out there that have not thrown the thing in the garbage.  I was using a Daewoo DVD POS, it sucked so I went online to see if I could fix(?) the player myself.  It's still going, I haven't put the screws back in though.<br />GOOD LUCK!!!!!!!!!!