Difficulty

Moderate

Steps

14

Time Required

                          15 - 25 minutes

Sections

3

  • Battery
  • 5 steps
  • Speaker
  • 4 steps
  • Motherboard
  • 5 steps

Flags

1

Action Shots

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Introduction

HP Chromebook CB2L Troubleshooting

What you need

Step 1

              Battery
  • First flip your HP Chromebook CB2L over such that the bottom is facing upwards.
  • Next, using the plastic opening tool remove the blue panel.

First flip your HP Chromebook CB2L over such that the bottom is facing upwards.

Next, using the plastic opening tool remove the blue panel.

1024

Step 2

  • Using the Phillips #1 screwdriver, remove the six 1.2mm screws.
  • Gently pry off the white back panel using the plastic opening tool.

Using the Phillips #1 screwdriver, remove the six 1.2mm screws.

Gently pry off the white back panel using the plastic opening tool.

Step 3

  • Disconnect the battery input to the motherboard using the plastic opening tool

Disconnect the battery input to the motherboard using the plastic opening tool

Step 4

  • Unscrew the four 1.2mm screws using the Phillips #1 screwdriver.

Unscrew the four 1.2mm screws using the Phillips #1 screwdriver.

Step 5

  • Using the plastic opening tool remove the battery from the Chromebook.

Using the plastic opening tool remove the battery from the Chromebook.

Step 6

              Speaker
  • Using the plastic opening tool lift the black tab.
  • Disconnect the blue and black strip from the motherboard.

Using the plastic opening tool lift the black tab.

Disconnect the blue and black strip from the motherboard.

Step 7

  • Use the Phillips #1 screwdriver to remove the four 1.2mm screws circled red.

Use the Phillips #1 screwdriver to remove the four 1.2mm screws circled red.

Step 8

  • Gently pull the black wire to disconnect the audio port from the motherboard.
  • Disconnect the black wire connecting the speaker to the motherboard with caution.

Gently pull the black wire to disconnect the audio port from the motherboard.

Disconnect the black wire connecting the speaker to the motherboard with caution.

Step 9

  • Use the plastic opening tool to remove the speaker from back panel.

Use the plastic opening tool to remove the speaker from back panel.

Step 10

              Motherboard
  • Disconnect the black wire which connects the audio port to the motherboard.
  • Use the plastic opening tool to lift the white tab.
  • Use the plastic opening tool to disconnect the gold strip which connects the audio port to the motherboard.

Disconnect the black wire which connects the audio port to the motherboard.

Use the plastic opening tool to lift the white tab.

Use the plastic opening tool to disconnect the gold strip which connects the audio port to the motherboard.

Step 11

  • Lift the black tab using the plastic opening tool.
  • Remove the two white strips from the motherboard.

Lift the black tab using the plastic opening tool.

Remove the two white strips from the motherboard.

Step 12

  • Lift the black and silver connector using plastic opening tool as shown.
  • Remove the white and black wires by rotating them counterclockwise and gently lifting them.

Lift the black and silver connector using plastic opening tool as shown.

Remove the white and black wires by rotating them counterclockwise and gently lifting them.

Step 13

  • Remove the three 1.2mm screws using the Phillips #1 screwdriver.

Remove the three 1.2mm screws using the Phillips #1 screwdriver.

Step 14

  • Using the plastic opening tool lift the motherboard out of the back panel.

Using the plastic opening tool lift the motherboard out of the back panel.

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

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Author

                                      with 3 other contributors 


                    Gregory Hinkson

Member since: 02/13/2017

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                       USF Tampa, Team S2-G6, Lacy Spring 2017                        

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