Dvd won't spin

SOURCE: reading but DVD is not spinning in portable dvd player

Some suggestions assuming you know you're using good discs, and have this problem with more then 1 disc. In anything that requires you to open the player and play around in it, I also assume you're not too akward with electronics, and out of warranty: spindle motor problems - you could either fix that by changing the motor, or occasionaly by dropping a little bit of 3 in 1 oil on the shaft. Just dont start it as a hobby if you can still go complain at the store... Good luck

SOURCE: DVD player reloads after 5 minutes into the movie

I have a K715 that was having the same problem. The "line select" had been switched from "in" instead of "out". Once I switched it back to "out", the player worked normal.

SOURCE: mintek model: MDP-1050

SOUNDS LIKE YOU NEED ANOTHER POWER PACK FOR YOUR DVD PLAYER

SOURCE: Accurian Model APD-3955 Portable DVD player

You can buy a new ACCURIAN wall ac adapter by clicking on the hyperlink:
buy replacement wall ac adapter power charger cord for ACCURIAN APD-3955 DVD PLAYER

SOURCE: Zenith DVP615 Portable DVD AC Adaptor DPAC1

I own this dvd player and the AC adapter broke. Instead of paying for a new cord (if one is even available) we decided to order an AC to DC converter from Amazon so we can use the car cord for the dvd player in the house. We also own an extra long life battery for the machine (from Battery Geek) and use that so we rarely need the ac adapter.
http://www.amazon.com/Power-Line-0900-56-12-Volt-Enhanced/dp/B000QFIS12/ref=sr_1_1?ie=UTF8&s=hi&qid=1256615928&sr=8-1