Technical data is gathered for the products supported by this tool and is used to identify products, provide relevant solutions and automatically update this tool, to improve our products, solutions, services, and your experience as our customer. We are unable to determine your warranty status for the product and serial number provided. Amazon Inspire Digital Educational Resources. You would have to replace that part or most likely the entire motherboard. Check the adapter on the PC , check if the adapter charges the battery to full capcity , now if this charge wont lat more than 20 minutes , you might need a new one.

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Please wait while we process compqq request. This product has been exchanged for a new or refurbished product. HP encountered an error while trying to scan your product.

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Lately during the filling cycle water hammer is occurring. Alun Cox Level 3 Expert Answers. Share Facebook Twitter Pinterest. Amazon Restaurants Food delivery from local restaurants. Please enter a Product Number to complete the request. English Choose a language for shopping.


SOLVED: I have a compaq cqau..i having a problem – Fixya

Discharge the battery fully and charge few times as the last resort. Would you like to tell us about a lower price? Posted on Jan 02, Please try again shortly. Email list of drivers. Try to see if there is a BIOS update for your laptop.

Compaq Presario CQAU Notebook PC – Driver Downloads | HP® Customer Support

The list of recommended drivers for your product has not changed xq40-502au the last time you visited this page. We were unable to find any drivers for your product. The serial number provided does not match the previously selected product. This product detection tool installs software on your Microsoft Windows device that allows HP to detect and gather data about your HP and Compaq products commpaq provide quick access to support information and solutions.

Would you like to view the product details page for the new product? Image Unavailable Image not available for Color: If not then it is most c4q0-502au that the internal charger is built into the motherboard of the laptop is starting to fail. Open download list Hi You do not say which operating system you are using.


Compaq Presario CQ40-502AU Notebook PC

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I have UPS here batteries can be weak, dead,or low capacity or internmittant.