Question about HP Pavilion dv9000z Notebook
The motherboard is faulty. It is very frequent problem with the entire HP The motherboard have to be replaced. You may find the correct part number under the RAM when you open its cover on the bottom.Order it from ebay. It is probably the chipset IC get lost contact with the board but it is hard to resolder and the success is rare.
You will have to take apart the entire laptop to replace the motherboard. Start with the battery, covers, HDD, panel with the power button, keyboard. Then remove the screen lid from the base. (Do not take apart the lid, just detach it)
Then remove all screws on the back and take out the upper cover with the touch pad. Remove the DVD, the fan, the heatsink and the processor. What will left is the case with the board. Remove the screws and take it out. Assemble with the new motherboard in the reverse order.
Posted on Aug 07, 2010
Did you ever solve this problem I am having a similar issue with a Presario F756NR and just wondered if you have an update.
Posted on Aug 31, 2010
Put out ur battery for some time and then put it again and then try
Posted on Aug 26, 2010
This is usually due to a problem of hardware components in your motherboard, may be some have to be replaced. Its would be better to consult a techician.
Posted on Aug 25, 2010
Maybe something are wrong with your database system
Posted on Aug 07, 2010
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Posted on Jan 02, 2017
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