Question about HP Pavilion dv4000 Notebook

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HP Pavilion dv4000 cmos battery

How do you open up the hp dv4000 lap top to find the cmos battery?

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Re: HP Pavilion dv4000 cmos battery

Here is the manual for your model


Hope this helps you

Posted on Oct 23, 2007

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You have to take the keyboard off. Gently pry the plastic strip that is between the top of the keyboard and hinges. Unscrew the (2 to 4) screws holding the keyboard down. Slide the keyboard up and out. You should see the battery with 2 wires going to the motherboard. Pull the battery connector off the board, take out the battery and wait for about 30 seconds. Replacing it is easy once you have it open.

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