Dell OptiPlex 7770 All In One OptiPlex 7770 All-in-One Service Manual - Page 72
Installing the power button board
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Installing the power button board 1. To install the speakers: a) Using the alignment post, place the power button board into its slot on the middle frame [1]. b) Replace the single screw (M3x5) that secures the power button board to the middle frame [2]. c) Slide the power button board cable under the antenna cable, then adhere the power button board cable to the display assembly base [3]. d) To secure the cable, slide the power button board cable into the socket on the system board and close the latch [4]. 72 Removing and Installing components
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Installing the power button board
1.
To install the speakers:
a)
Using the alignment post, place the power button board into its slot on the middle frame [1].
b)
Replace the single screw (M3x5) that secures the power button board to the middle frame [2].
c)
Slide the power button board cable under the antenna cable, then adhere the power button board cable to the display assembly
base [3].
d)
To secure the cable, slide the power button board cable into the socket on the system board and close the latch [4].
72
Removing and Installing components