I did this. Took me about 1 hour. The iopener required more than 30s for me to heat up, but I got it done. My macbook was damaged because of a wine spill. Not sure how the battery got damaged as a result, as there appeared to be no liquid there, but... That was it.
Also, a bunch of the steps are not necessary, if you are careful. You do need to get the speakers out, but you don't need to do some of the other stuff. I skipped 7-12 and 15, instead folding over the speakers carefully, without detaching them.
Lorsqu'il en aura reçu, il pourra afficher un graphique de sa réputation au fil du temps.
Voici un aperçu de ce à quoi ressemble ce graphique :
Aucun point de réputation obtenu pour l'instant.