Dell Latitude E6420 XFR (Early 2011) - Manual (Page 31)

Dell ™ Latitude™ E6420 XFR Service Manual
Page 31
4. Push the Retention Clip toward the rear of the base assembly and lift the GPS module up by the USB cable.
5. Disconnect the USB cable from the GPS module.
14.2 Replacing the GPS Card
1. Slip the front edge of the GPS Module into the retention features on the base assembly.
2. Lower the rear edge of the GPS Module and secure in place with the retention clip on the base assembly.
3. Connect the USB cable to the GPS module.
4. Connect green RF passthru antenna cable to the GPS module.
5. Replace the bottom access panel (see Replacing the Bottom Access Panel).
6. Follow the procedures in (After Working On Your Computer).