Removing the logic board

1. Now unscrew all four screws that hold the logic board in place (see figure 1) and sort them as follows.
   / and / in two different compartments of your organizer tray.
2. You’ll need both the Phillips screwdriver and a flathead screwdriver or the laboratory spatula.
   1 x 4.9 mm Phillips/flathead screw
   1 x 2.4 mm Phillips screw
   1 x 2.6 mm Phillips screw
   1 x 3.7 mm Phillips/flathead screw
3. Now you can carefully lift the logic board below the battery connection using the spudger (see figure 2) and remove it by hand (see figure 3).
4. There’s a little black rubber protector on the upper end of the logic board (see figure 4). It comes off easily. Put it with the screws from this step so it doesn’t get lost.