I have a tredex DVD player model TX-1133. it won't load the DVDs. when i turn it on it says loading then opens the draw then closes it again. When I put in a DVD it does the same thing. I have to engage the disk drive by pushing it up by hand and giving the disk a spin by hand. Then it will read the disk and play normally untill i eject the disk then i have to do it all again. I think its a motor issue. I know its cheaper to buy new but i want to repair myself.