Briefing Apple Knowledge

Why is it necessary to position the logic board of a MacBook Pro (13-inch, Mid 2012) as depicted?

Examine the image. Why is it necessary to position the logic board of a MacBook Pro
(13-inch, Mid 2012) as depicted?

A.
To prevent damage to the topcase with keyboard connector.

B.
To prevent damage to the memory slots.

C.
To prevent damage to the left speaker.

D.
To prevent damage to the microphone cable.

Explanation: