Dell Latitude 7280 Owners Manual - Page 25

Installing smart card cage, Touchpad, Removing touchpad buttons board

Page 25 highlights

Installing smart card cage 1. Slide the smart card cage into the slot to align with the tabs on the computer. 2. Tighten the M2 x 3 screws to secure the smart card cage to the computer. 3. Affix the smart card cable and connect it to the connector on the computer . 4. Install the: a. PCIe SSD card b. battery c. base cover 5. Follow the procedure in After working inside your computer. Touchpad Removing touchpad buttons board 1. Follow the procedure in Before working inside your computer. 2. Remove the: a. base cover b. battery c. speaker 3. To disconnect the smart card cable: a. Disconnect the smart card cable [1]. b. Lift the smart card cable that is affixed to the computer [2] to reveal the touchpad buttons board cable. Disassembly and reassembly 25

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Installing smart card cage
1.
Slide the smart card cage into the slot to align with the tabs on the computer.
2.
Tighten the M2 x 3 screws to secure the smart card cage to the computer.
3.
Affix the smart card cable and connect it to the connector on the computer .
4.
Install the:
a.
PCIe SSD card
b.
battery
c.
base cover
5.
Follow the procedure in
After working inside your computer
.
Touchpad
Removing touchpad buttons board
1.
Follow the procedure in
Before working inside your computer
.
2.
Remove the:
a.
base cover
b.
battery
c.
speaker
3.
To disconnect the smart card cable:
a.
Disconnect the smart card cable [1].
b.
Lift the smart card cable that is affixed to the computer [2] to reveal the touchpad buttons board cable.
Disassembly and reassembly
25