1. Install the
.
2. Install the
.
3. Follow the procedure
after working inside your computer
.
WWAN card
Removing the WWAN card
before working inside your computer
.
2. Remove the
.
3. Remove the
.
1. Remove the single (M2x3) screw that secures the metal bracket to the WWAN card [1].
2. Remove the metal bracket [2] and disconnect the antennae cables from the connectors on the WWAN card [3].
3. Remove the WWAN card from its connector on the system board [4].
34
Removing and installing components
Summary of Contents for Inspiron 7400
Page 19: ...4 Lift and remove the base cover from the computer Removing and installing components 19 ...
Page 60: ...3 Route the antennae and display cable along the hinges 60 Removing and installing components ...
Page 82: ...Figure 3 Power button board without FPR 82 Removing and installing components ...
Page 84: ...Figure 5 Power button board without FPR 84 Removing and installing components ...
