5.Remove the WLAN and WWAN antenna cables (1) from the routing tabs (2) in the base enclosure.
6.Thread the WLAN and WWAN antenna cables (1) through the hole and then back up underneath the system board, unhook the antenna cables from the retaining tabs (2).
7.Remove the four Torx 8 screws (1) from the brackets.
8.Lift the display cable connector (2) straight up from the system board and carefully release the display cable from the cable routing slots in the base enclosure.
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