If the files have insane bitrates and/or the encoding settings are out of specs (like too many reference frames) you'll probably end up with problems...
With a faulty gold cap it usually appear again too often even if you keep the machine connected to the outlet.
Some people might live with it though...
Sometimes it's enough to enter the correct country code, if you're lucky it will boot normally so you don't have to deal with the service tools.
You...