we had an E-Machine netbook brought in today that has sticky keys. (don't ask me why we said we'd fix it) Well, I've looked at a few howtos for fixing it, but they all require removing the keys. When I tried to remove the keys, I got the key to like a 45 degree angle and it still didn't budge, so I'm pretty sure the keys are non-removable. 

Is it common for places to even be able to find a replacement keyboard for netbooks and is there a way to fix sticky keys without removing the keys? 

The model number is an `eMachine 250-1162`