Also it is much easier getting the fan correctly aligned on the stand of rubbery bit if you have the screw removed.
There is a grove in the casing that might be difficult to align. If so use gravity to allow the power unit to fall into "place".
I used two 2.5 mm drill bits, turned upside down. They worked like a dream. It took me a little while to realize that they needed to be lifted slightly from the underlying case in order for the board to slide out.
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.