System Board; Removing System Board - Dell Latitude 7280 Owner's Manual

1

Follow the procedure in

1

If your computer is shipped with a WWAN card, then the removal of a SIM card tray is a requirement.

2

Remove the:

a

SIM card tray

b

base cover

c

battery

d

memory module

e

PCIe SSD

f

WLAN card

g

WWAN card

h

heat sink assembly

i

coin cell battery

3

To disconnect the eDP cable:

a

Un route the WLAN and WWAN cables from the routing channels [1].

b Remove the M2.0 x 3.0 screw that secures the eDP cable [2].

c

Remove the eDP cable bracket [3].

d Disconnect the eDP cable from the system board [4].

e

Lift the tape that secures the eDP cable to the system board [5].

Before working inside your

computer.

Removing and installing components

31