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HP Mini 2140 Notebook PC - Removing and Replacing the Keyboard

Introduction

This document is provided to assist in removing and replacing the keyboard for the HP Mini 2140 Notebook PC.

Minimum skill level

The End User requires no hardware-specific training to replace the defective part. The End user should have familiarity with system hardware and software requiring repair.

Tools required

Phillips-head (P0 and P1) screwdrivers
Flat-bladed screwdriver or a flat-bladed alignment tool

Parts required

observação:
Part numbers are subject to change.
The replacement part number will vary depending on the keyboard that is being replaced. If a part is listed as "Yes" under "Requires Return" then the defective part needs to be returned to HP. Click here for more information on returning parts to HP.
Description
Part Number
Requires Return
Keyboard
482280-001 (Original)
No
observação:
For customers in countries/regions with RoHS legislation* (e.g. EU, China, etc.) restricting the use of hazardous substances in electrical equipment. The use of the Original Spare part is regulated by RoHS legislation. If your unit contains a part that is labelled with the Modified Spare number, the Modified Spare must be ordered as the replacement part. If your unit contains a part that is labelled with the Original Spare number, please order the Original Spare as the replacement part. In this case either the Original Spare or the Modified Spare may be shipped which will not affect performance or functionality of the unit.

Summary of instructions

To view a video demonstrating the procedure for removing the keyboard, click on the link below. Or use the product video listing on the HP Services Media Library, then select Keyboard from the menu on the upper left hand side of the screen.
Click here to view the keyboard removal video (right-click on the link to open in a new window/tab).

Keyboard removal

  1. Review the safety considerations before performing the steps listed below by clicking on the following link:
      cuidado:
    Failure to comply with the precautions could result in damage to your product or loss of data.
    observação:
    To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system components to cool before touching them.
  2. Shut down the Notebook. If you are unsure whether the Notebook is off or in Hibernation, turn the Notebook on, and then shut it down through the operating system.
  3. Disconnect all external devices connected to the Notebook.
  4. Disconnect the power from the Notebook by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the Notebook.
  5. Remove the three 3 mm P0 Phillips-head screws inside the battery bay that secure the keyboard to the base enclosure.
  6. Turn the notebook right side up and open the display panel fully.
  7. Use your fingers to lift the top edge of the keyboard and then slide the keyboard toward the rear of the notebook.
  8. Using minimal force, flip the locking bar up to unlock the keyboard ZIF connector on the system board.
    observação:
    Use care to prevent damaging the ZIF connector and ribbon cable.
  9. Remove the keyboard ribbon cable from the ZIF connector and remove the keyboard.

Keyboard replacement

  1. Place the keyboard right side up on the top cover.
  2. Insert the keyboard ribbon cable into the keyboard ZIF connector on the system board.
    observação:
    Use care to prevent damaging the keyboard ribbon cable.
  3. Push the locking bar down to lock the keyboard ZIF connector on the system board.
  4. Toe the tabs on the bottom edge of the keyboard into the top cover and press the keyboard flat.
  5. Close the display panel and turn the notebook upside down.
  6. Replace the three 3 mm P0 Phillips-head screws inside the battery bay that secure the keyboard to the base enclosure.

Parts return


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