Dell Latitude 12 7212, Owner'S Manual, Page: 41 / 79

t Push with a plastic scribe to release the DC-in cable [3], and remove the screw (1) that secures the power connector assembly
cable [4].
u Disconnect the battery 1 cable from the connector [5].
NOTE: Push on the connector pin head evenly to securely remove the battery cable.
v Disconnect the battery 2 cable from the connector [6].
w Lift the latch with a plastic scribe, and remove the pogo pin docking cable [7].
x Disconnect the speaker cable with a plastic scribe [8].
CAUTION: Speaker cable is accessible after you remove the pogo pin docking connector cable. Ensure to
remove pogo pin docking cable before removing speaker cable.
4 To remove the system board:
a Remove the screw (1) that connects the security card reader connector on the system board [1].
b Flip the connector upward [2].
c Disconnect the security card reader connected on the system board with a plastic scribe [3].
d Remove the screws (5) that secures the micro serial port, and power connector metal bracket [4].
Removing and installing components 41