Toshiba D-VR51

[afab]

Anyone know how to unlock this one?

[jman98]

Many DVD players cannot be unlocked. Perhaps you will get lucky and someone will post a code that works for you, but usually if you have to ask there isn't a code. Sometimes unlock codes get posted many months after someone asks, so check back later.

Having said that, I did a search and your player is a DVD/VCR combo. You should be aware that it is almost impossible to unlock combo players of any type (ie. DVD/VCR, DVD/TV, etc.) so the odds are highly against you.