Need A Lot Of Help Fixing This

'lo all, I've got an emachines laptop that is currently unworkable, thanks to a fall that knocked the screen hinge loose (not a big problem, the screen still works) and broke the internal link from the power cord to the laptop (aka, the place where the plug goes into the laptop). the laptop is currently 2 years old, is configured with windows, and has a good many files that I'd prefer to keep in addition to some very good hardware which in itself makes it worth repairing. so where can I go to get this fixed, preferably in chiang mai?

thanks in advance.