The first thing I would do is follow the ifixit guide to insure the computer is clean and dry. Step one is to remove the battery and the power brick. When all is clean and dry and no corrosion try booting with just the power brick. If that works you can try the battery but if they had the computer on wet the battery may be toast. Link provided.
The first thing I would do is follow the ifixit guide to insure the computer is clean and dry. Step one is to remove the battery and the power brick. When all is clean and dry and no corrosion try booting with just the power brick. If that works you can try the battery but if they had the computer on wet the battery may be toast. Link provided.
http://www.ifixit.com/Wiki/Electronics_Water_Damage