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NOTE:
Ensure that the tab on the top-left corner of the assembly inner frame is installed underneath the tab on the
palm-rest assembly.
2. Replace the seventeen screws (M2x3) that secure the assembly inner frame to the system board and the palm-rest
assembly.
3. Replace the two screws (M2x3) that secure the assembly inner frame bracket to the system board and the palm-rest
assembly.
4. Route the speaker cable firmly through the routing guide on the assembly inner frame and connect the speaker cable to the
connector on the system board.
5. Route the antennas cable through the routing guides on the assembly inner frame.
Next steps
1. Install the
.
2. Install the
.
3. Install the
4. Install the
.
5. Install the
.
6. Install the
7. Install the
.
8. Exit
.
After working inside your computer
.
LED board
Removing the LED board
Prerequisites
Before working inside your computer
.
2. Enter
.
3. Remove the
4. Remove the
.
5. Remove the
.
6. Remove the
.
7. Remove the
8. Remove the
.
9. Remove the
.
10. Remove the
About this task
The following image indicates the location of the LED board and provides a visual representation of the removal procedure.
44
Removing and installing components
Summary of Contents for Inspiron 5521
Page 6: ...Chapter 6 Getting help 118 Contacting Dell 118 6 Contents ...
Page 14: ...Major components of your system 1 Base cover 14 Removing and installing components ...
Page 21: ...Removing and installing components 21 ...
Page 58: ...58 Removing and installing components ...
Page 72: ...72 Removing and installing components ...
Page 74: ...74 Removing and installing components ...
Page 79: ...Removing and installing components 79 ...