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Dell Studio laptop with model PP33L has a touchpad problem-solved.

By on July 12, 2013
laptoprepairingandservicing

Dear all,

A Dell Studio laptop with model PP33L has a Touchpad problem. The problem was buttons (Right click , Left click ) have  no respond to click.

I guessed at beginning the problem was software, the driver is not working or the options of buttons were off. I installed the driver again and configured the touchpad correctly but the problem not solved, at this time I decided the problem is a hardware problem and not software.

1-       I removed the flat and keyboard.

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2-      In this model the touch pad circuits in the top plastic cover, so I removed all the screws from laptop backward as shown below.

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3-      I checked the flat cable to its connectors place it was ok.

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4-      I removed the buttons only from its place as shown below.

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5-      After  i have removed the buttons, i began to check the buttons’s tracks, i noticed the tracks were open. I soldered it carefully with  thin wires as shown below. I checked the continuity of the tracks by my analog meter set to x1 ohm the tracks were ok.

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I fixed back all the things and started the operating system and the buttons worked perfectly good.

This article was prepared for you by Engineer Mohammed Saad Eldien. Please give a support by clicking  on the social buttons below. Your feedback on the post is welcome. Please leave it in the comments.

By the way if you have any good repair article that you want me to publish in this blog please do contact me HERE.

 

Likes(9)Dislikes(0)

4 Comments

  1. Waleed Rishmawi

    July 12, 2013 at 9:23 pm

    very interesting article. thanks for sharing.

    Likes(2)Dislikes(0)
  2. raymundo saura

    September 17, 2013 at 10:15 am

    thanks for sharing GOD bless

    Likes(2)Dislikes(0)
  3. Humberto N. Rdguez.

    September 18, 2013 at 12:35 am

    Good article, very useful.

    Humberto.

    Likes(2)Dislikes(0)
  4. Amir Mukhtar

    December 13, 2013 at 3:56 pm

    Nice Realtime Solution of Hardware Problem.

    good Work

    Amir Mukhtar

    Likes(0)Dislikes(0)

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