buy a new one!
you probably would have to send your Nintendo ds lite to Nintendo company t fix it.
At your supermarket
no were
get a new ds lite
It probably never will work because it is water damaged. If a Nintendo DS Lite is submerged in water, it damages the electronic components and most likely will never work again.
Take it to a DS repair dealer
It is classed as water damage, and probably needs to be replaced. A water damage specialist could fix the damage, but replacing it is probably a better choice.
take it apart with a screwdriver
You can buy a new one too ??
I dont think they will fix it for free. Sorry...
probably by going to game stop and seeing if they could fix it.
on a ds at the back it does NT ssay ds lite and on a ds lite it says ds lite