Dell Pro 14 Essential PV14255 Handleiding (140 Pagina's)

Handleiding

5. Install the solid state drive.

6. Install the memory module.

7. Install the base cover (aluminum chassis).

8. Follow the procedure in After working inside your computer.

Palm-rest and keyboard assembly

Removing the palm-rest and keyboard assembly

CAUTION: The information in this removal section is intended for authorized service technicians only.

Prerequisites

1. Follow the procedure in Before working inside your computer.

2. Remove the base cover (plastic chassis) or the base cover (aluminum chassis), whichever is applicable.

3. Remove the memory module.

4. Remove the solid state drive.

5. Remove the wireless card.

6. Remove the fan.

7. Remove the 3-cell battery or the 4-cell battery, whichever is applicable.

8. Remove the heat sink.

NOTE:

The system board can be removed and installed along with the heat sink, when replacing the palm-rest and

keyboard assembly. This simplifies the removal and installation procedure and prevents damage to the thermal bond

between the system board and heat sink.

9. Remove the speakers.

10. Remove the touchpad.

11. Remove the power-adapter port.

12. Remove the I/O-board cable.

13. Remove the I/O board.

14. Remove the power button or the power button with optional fingerprint reader, whichever is applicable.

15. Remove the display assembly.

16. Remove the system board (plastic chassis) or system board (aluminum chassis), whichever is applicable.

About this task

NOTE:

The palm-rest and keyboard assembly cannot be further disassembled once all the Prerequisites are completed.

If the keyboard is malfunctioning and is required to be replaced, replace the entire palm-rest assembly.

The following image indicates the location of the palm-rest and keyboard assembly and provides a visual representation of the

removal procedure.

Removing and installing Field Replaceable Units (FRUs)

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