my tablet did not want to be responsible, it was not from the mains cable as it managed to load the keyboard so I thought that it came from the battery without being certain. I have therefore ordered that battery hoping that it comes from there and well I did well for my tablet for 50 working again. Disassembly is quite simple, just remove the hull like with clips, remove the aluminum frame, unscrew some place and replace the old battery with the new. If the magazine can no longer charge the tablet but still manages to load the keyboard is that it comes on the battery and I recommend this purchase because it will save you 50 to lay a tablet 500. In Moreover, the seller who is in Germany is really quick to send the battery (3 days to come up south of France). The battery is a asus model that has been recycled.