When lifting the motherboard, note that there will be some resistance near the USB port due to an adhered foam gasket/funnel which channels sound from the tiny hole in the glass to the voice mic on the back side of the motherboard. Before re-installation of the motherboard, inspect the shape and hole in this foam gasket. It should look like cylindrical standoff about 0.1 inch tall. If it is not a clear sight to the tiny hole in the motherboard, sound will not reach the voice mic. I used the point of a spudger to re-form the hole.
There is a thin black foam gasket (like a small washer) that is stuck to the front of this camera lens housing. On mine, the gasket was stuck off-center with the inner edge in the field of view of the lens. Using tweezers, I removed it and re-attached it on center. The image is now much sharper!
This foam "funnel" required re-forming of the center hole (also check hole in back cover foam gasket). If this sound channel gets blocked, the noise canceling will not function properly. Before re-installing the lower antenna assembly, check the oblong 2-hole gasket on the back side of the antenna assembly which covers a sound channel to the offset microphone input hole. If deformed, gently reshape it with tweezers to assure both holes are not plugged.
I recommend using a flat wide tweezer blade to remove this part. The adhesive is in the form of a mesh rectangle with adhesive on the speaker side. I believe this also serves as a keep-out for debris. You can control how the speaker lifts up to avoid separating this mesh from the speaker element.
All screws appear to be Torx T4.
일단 획득하면, 귀하께서는 그들의 시간당 평판 획득 도표를 볼 수 있습니다.
도표가 어떻게 보여질지에 대한 미리보기입니다:
아직 획득한 평판이 없습니다.