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2. The WiFi antenna strings (for better signal reception) are tied up in a bundle with
other cables; Pick out the antenna strings from the bundle and tear off the
acetate
tape
which protects the metal hats of the string end.
Notice
：
The other wires/cables must be wrapped with
Insulated Tape
and placed in the
original position to avoid short circuit caused by contact between the metal parts and the
mainboard.
3. Locate M.2 E-key slot on the board.
4. Remove the screw post & screw nut in
the marked spot
(MH1)
.
