Hp Probook 4320T Touchpad Replacement Guide Repair Guide

Difficulty

Moderate

Steps

15

Time Required

                          15 - 20 minutes            

Sections

4

• Power Button Panel
• 4 steps
• Keyboard
• 3 steps
• Touchpad Panel
• 4 steps
• Touchpad
• 4 steps

Flags

0

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Introduction

What you need

Step 1

              Battery Removal               

• Flip the laptop upside down and remove battery by pressing inward on the two latches holding the battery in.

Flip the laptop upside down and remove battery by pressing inward on the two latches holding the battery in.

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Step 2

              Screws               

• Unscrew the four (2.5 mm Phillips) screws (Use Phillips #0 Screwdriver).

Unscrew the four (2.5 mm Phillips) screws (Use Phillips #0 Screwdriver).

Step 3

              Flip               

• Flip laptop over and open it.

Flip laptop over and open it.

Step 4

              Push N Lift               

• Slightly push up while lifting up on the power button panel to release the panel.

Slightly push up while lifting up on the power button panel to release the panel.

Step 5

              Unscrewing               

• Unscrew the four (2.5 mm Phillips) screws holding the keyboard in (Use Phillips #0 Screwdriver).

Unscrew the four (2.5 mm Phillips) screws holding the keyboard in (Use Phillips #0 Screwdriver).

Step 6

              Careful Now               

• Carefully (holding both sides of the keyboard), push up and lift slightly.
• Keyboard is still connected via a ribbon cable.
• Move the keyboard slightly to the left to have access to the keyboard ribbon cable.

Carefully (holding both sides of the keyboard), push up and lift slightly.

Keyboard is still connected via a ribbon cable.

Move the keyboard slightly to the left to have access to the keyboard ribbon cable.

Step 7

              Disconnect Wire               

• Use the black spudger to lift the black latch holding the keyboard ribbon cable.

Use the black spudger to lift the black latch holding the keyboard ribbon cable.

Step 8

              Unscrew               

• Unscrew the three (2.5 mm Phillips) screws holding the bottom touchpad panel.

Unscrew the three (2.5 mm Phillips) screws holding the bottom touchpad panel.

Step 9

              Slide the Panel Off               

• Carefully slide the bottom panel to the right.
• Keyboard is connected via a wire to the back of the panel.

Carefully slide the bottom panel to the right.

Keyboard is connected via a wire to the back of the panel.

Step 10

              Lift up Carefully               

• Flip the bottom touchpad panel directly towards the screen, being sure to not lift it too high.
• Keep an eye on the ZIF connector underneath, make sure it is not pulled accidentally.

Flip the bottom touchpad panel directly towards the screen, being sure to not lift it too high.

Keep an eye on the ZIF connector underneath, make sure it is not pulled accidentally.

Step 11

              Disconnect Wire               

• Using the black spudger, slightly pry up on the ZIF connector and lift out the wire carefully.

Using the black spudger, slightly pry up on the ZIF connector and lift out the wire carefully.

Step 12

              Unscrewing               

• Unscrew the two (2.5 mm Phillips) screws on the touch pad retention panel (Use Phillips #0 screw driver).

Unscrew the two (2.5 mm Phillips) screws on the touch pad retention panel (Use Phillips #0 screw driver).

Step 13

              Remove Retention Panel               

• Slightly push the touch pad retention panel forward to remove from clasp and lift up.

Slightly push the touch pad retention panel forward to remove from clasp and lift up.

Step 14

              Touch Pad Screws               

• Unscrew the following two (2.0 mm Phillips) screws attached to the touchpad (Use Phillips #0 screw driver).

Unscrew the following two (2.0 mm Phillips) screws attached to the touchpad (Use Phillips #0 screw driver).

Step 15

              Remove Touchpad               

• Slightly lift up the bottom of the touchpad and pull towards you to free the touchpad from the casing

Slightly lift up the bottom of the touchpad and pull towards you to free the touchpad from the casing

To reassemble your device, follow these instructions in reverse order.

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                    Joshua                     

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                       USF Tampa, Team 9-5, Blackwell Fall 2014                        

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