Instructions

1
Dismantle 3 pieces of
M3
×
6mm P head, flat
tail, elastic pad, flat pad,
blue galvanized
mechanical screws.
2
Remove the USB
board.
1
Dismantle 4 pieces of
M3
×
6mm P head, flat
tail, elastic pad, flat pad,
blue galvanized
mechanical screws.
2
Remove the MIC
board.