Dell Latitude 12 7212, Owner'S Manual, Page: 25 / 79

6 Install the:
a Display assembly
b Battery
7 Follow the procedure in After working inside your computer .
Micro serial port and power connector port
Removing micro serial port and power connector port
1 Follow the procedure in Before working inside your computer .
2 Remove the:
a Battery
b Display assembly
3 To remove the micro serial port and power connector port:
a Place the back side of system on a flat surface.
b Locate the micro serial port and power connector port.
c Lift the latch [1] and remove the screw that secures power connector cable to the system board [2].
d Disconnect the micro serial port cable from the connector [3].
e Lift the rubber bracket upward that secures the cable with system chassis [4].
NOTE: Ensure to release the bracket, after the display cable is connected.
f Remove the metal bracket screws (5) that secure the micro serial port to the system chassis [5].
CAUTION: Micro serial port metal bracket is secured with four screws. Initial ariel view displays three screws
that secure the metal bracket. Micro serial port is assembled combo with power connector port. Remove the
five screws prior to remove the ports.
g Lift the metal bracket [6] from the system board.
NOTE: Either to remove micro serial port or power connector port, ensure to follow step 3.
h Push the micro serial port from right view with a plastic scribe.
i
Lift the micro serial port [7] and power connector port on the system board.
j Remove the screw (1) that secures the power connector port and lift it from the system board [9].
Removing and installing components 25