Question about Compaq Presario CQ50-215NR Notebook

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How do i dismantle a HQ Compaq Presario Cq71-135sa? I wish to replace the motherboard.

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Go here,

This is the complete service manual for your laptop.


Posted on Jul 14, 2010

  • powerman63 Nov 15, 2010

    where can i get a HQ Compaq Presario Cq71-135sa motherboard from



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The DC jack in the laptop is a common source of trouble, to no power and intermittent operation. The laptop will need to be dismantled down to the motherboard level to have this addressed.

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Beware that servicing your laptop should be done by a qualified technician.

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me too had this problem..the fan may not be rotating..thats the can remove and fix it yourself if you know to dismantle the laptop.

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The Compaq Site now has a huge range of all drivers for all there made laptops.

then type in ur model and it will search for drivers
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NOw for my problem..
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