Dell Latitude 7200 2-in-1 Service Manual page 36

d. Align the screw holes on the heat-sin fan with the screw holes on the system board
e. Replace the M2 x 2.5 captive screws that secures the heat-sink fan on the system board [3]
f. Slide the heat-sink fan cable into the connector on the system board and close the latch to secure the cable [2]
g. Route the WLAN antenna cables through the routing guides on the system board [3]
36 Disassembly and reassembly