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Dell Inspiron 5758 Touchpad Replacement

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Time Required: 45 minutes - 1 hour
Difficulty: Difficult
Dell Inspiron 5758 Touchpad Replacement

Introduction

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This guide will show you how to replace the touchpad on the Dell Inspiron 5758.

What you need

Parts

Tools

    1. Dell Inspiron 5758 Touchpad Replacement, Battery: step 1, image 1 of 2 Dell Inspiron 5758 Touchpad Replacement, Battery: step 1, image 2 of 2
      • Flip the laptop with the serial number facing up. You should be able to see the battery release switch.

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    2. Dell Inspiron 5758 Touchpad Replacement: step 2, image 1 of 3 Dell Inspiron 5758 Touchpad Replacement: step 2, image 2 of 3 Dell Inspiron 5758 Touchpad Replacement: step 2, image 3 of 3
      • Slide the battery release switch towards the unlock icon.

      • You should hear a click.

      • Lift and pull the ejected battery to remove it.

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    1. Dell Inspiron 5758 Touchpad Replacement, DC Jack: step 3, image 1 of 3 Dell Inspiron 5758 Touchpad Replacement, DC Jack: step 3, image 2 of 3 Dell Inspiron 5758 Touchpad Replacement, DC Jack: step 3, image 3 of 3
      • Remove the one 3mm optical drive screw.

      • Remove the two 8 mm screws.

      • Pry up and remove the access door.

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    2. Dell Inspiron 5758 Touchpad Replacement: step 4, image 1 of 1
      • Remove the one 3 mm screw.

      • Remove the bracket.

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    3. Dell Inspiron 5758 Touchpad Replacement: step 5, image 1 of 2 Dell Inspiron 5758 Touchpad Replacement: step 5, image 2 of 2
      • Unplug the antenna cables.

      • Remove the Wireless Card.

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    4. Dell Inspiron 5758 Touchpad Replacement: step 6, image 1 of 2 Dell Inspiron 5758 Touchpad Replacement: step 6, image 2 of 2
      • Unplug the hard drive cable.

      • Use a plastic opening tool or your fingernail to pop the tab of the cable connector. Then you will be able to disconnect the cable.

      • Remove the four 8 mm screws.

      • Remove the hard drive.

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    5. Dell Inspiron 5758 Touchpad Replacement: step 7, image 1 of 3 Dell Inspiron 5758 Touchpad Replacement: step 7, image 2 of 3 Dell Inspiron 5758 Touchpad Replacement: step 7, image 3 of 3
      • Remove the two 3 mm screws under the battery.

      • Remove the three 2 mm wafer screws under the optical drive.

      • Remove the ten 8 mm base screws.

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    6. Dell Inspiron 5758 Touchpad Replacement: step 8, image 1 of 1
      • Unplug the speaker cable by sliding to the right.

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    7. Dell Inspiron 5758 Touchpad Replacement: step 9, image 1 of 2 Dell Inspiron 5758 Touchpad Replacement: step 9, image 2 of 2
      • Press in the tabs to loosen the keyboard.

      • Carefully lift the keyboard up and turn it over.

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    8. Dell Inspiron 5758 Touchpad Replacement: step 10, image 1 of 1
      • Unplug the keyboard cable & remove the keyboard.

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    9. Dell Inspiron 5758 Touchpad Replacement: step 11, image 1 of 2 Dell Inspiron 5758 Touchpad Replacement: step 11, image 2 of 2
      • Slide the DVD optical drive over & remove it from the laptop.

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    10. Dell Inspiron 5758 Touchpad Replacement: step 12, image 1 of 2 Dell Inspiron 5758 Touchpad Replacement: step 12, image 2 of 2
      • Remove the four 5 mm screws.

      • Unplug the optical drive interposer cable.

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    11. Dell Inspiron 5758 Touchpad Replacement: step 13, image 1 of 2 Dell Inspiron 5758 Touchpad Replacement: step 13, image 2 of 2
      • Unplug the power button cable.

      • Unplug the touchpad cable.

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    12. Dell Inspiron 5758 Touchpad Replacement: step 14, image 1 of 3 Dell Inspiron 5758 Touchpad Replacement: step 14, image 2 of 3 Dell Inspiron 5758 Touchpad Replacement: step 14, image 3 of 3
      • Carefully pry off & loosen the bottom base.

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    13. Dell Inspiron 5758 Touchpad Replacement: step 15, image 1 of 1
      • Remove the bottom base.

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    14. Dell Inspiron 5758 Touchpad Replacement: step 16, image 1 of 2 Dell Inspiron 5758 Touchpad Replacement: step 16, image 2 of 2
      • Remove the one 5mm screw.

      • Lift the circuit board & turn it over.

      • Unplug the cable.

      • Remove the audio/USB circuit board.

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    15. Dell Inspiron 5758 Touchpad Replacement: step 17, image 1 of 3 Dell Inspiron 5758 Touchpad Replacement: step 17, image 2 of 3 Dell Inspiron 5758 Touchpad Replacement: step 17, image 3 of 3
      • Loosen the audio / USB cable.

      • Remove the one 3mm motherboard screw.

      • Lift the motherboard & carefully move it out of the way.

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    16. Dell Inspiron 5758 Touchpad Replacement: step 18, image 1 of 3 Dell Inspiron 5758 Touchpad Replacement: step 18, image 2 of 3 Dell Inspiron 5758 Touchpad Replacement: step 18, image 3 of 3
      • Unplug the DC jack cable.

      • Remove the one 3mm screw.

      • Remove the DC Jack.

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    1. Dell Inspiron 5758 Touchpad Replacement, Touchpad: step 19, image 1 of 2 Dell Inspiron 5758 Touchpad Replacement, Touchpad: step 19, image 2 of 2
      • Release the antenna cable tape.

      • Release the antenna cables.

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    2. Dell Inspiron 5758 Touchpad Replacement: step 20, image 1 of 3 Dell Inspiron 5758 Touchpad Replacement: step 20, image 2 of 3 Dell Inspiron 5758 Touchpad Replacement: step 20, image 3 of 3
      • Remove the four 5mm right hinge screws using the Phillips #00 screwdriver.

      • Remove the three 5mm left hinge screws using Phillips #00 screwdriver.

      • Open the hinges carefully and remove the LCD display assembly.

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    3. Dell Inspiron 5758 Touchpad Replacement: step 21, image 1 of 2 Dell Inspiron 5758 Touchpad Replacement: step 21, image 2 of 2
      • Remove the one 2mm wafer screw using Phillips #0 screwdriver.

      • Loosen the cable and remove the power button circuit board.

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    4. Dell Inspiron 5758 Touchpad Replacement: step 22, image 1 of 2 Dell Inspiron 5758 Touchpad Replacement: step 22, image 2 of 2
      • Push up on the touchpad to release it from the housing.

      • Remove the touchpad.

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Conclusion

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

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