I don't have and couldn't find a service manual for this model. You might try one of these links for a similar model. All laptops have the same basic design, so breakdown is relatively the same. Just go slow, and be careful. Keep in mind that some parts snap into place and may hold a little tighter than other parts due to the snap connection, but nothing will be extremely tight, so DO NOT force anything. If something feels like it's to tight, then most likely you missed a screw. There are several inconspicuous screws.