Please make a different selection, or visit the product homepage. Just download the Description: We were unable to retrieve the list of drivers for your product. Click on the hardware tab and go into it. The best process at any time in case of any malfunction, just shutdown the system for some time let the battery cool down and then restart the computer. Europe, Middle East, Africa.

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This URL help me a lot to resolve my issue. Compaq Presario CQ40 tu Problem: Select your operating system and versionCw40 Detected operating system: How does HP install software and gather data? Once a product is retired, support, including software drivers, will no longer be available. This happened to me, and I had to go to the driver recovery on the hard drive and re-install the drivers.

Once again, may i know is there any option for download this Bluetooth easily. Is my Windows version bit or bit?

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

Ernie Midkiff 11 1. Your answer needs to include more details to help people.


Click on Device Manager. Please assign your manual to a product: Bhai plz koi meri help karo, maine apne laptop compaq presario CQTU.

compaq cq40 touchpad scrolling not working,and while moving – HP Support Community –

Please verify your product is comlaq on and connected, then try again in a few minutes. Some laptops have a dedicated hardware toggle button near the touchpad. My laptops touchpad is working fine the problem is with the sroller. 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.

For any OS Look just above your touchpad for a button, probably with an amber or blue light. If you replaced the hardware is the ribbon cables connect properly? A double tap within one second like a double click on the LED will turn the mouse pad on and off!


If you have searched for the driver and it is still not working then it is most likely a hardware failure and will need to be replaced. Nov 14, Compaq Presario Notebook. Not sure which drivers to choose?

  AC97 82801AA DRIVER

If i double click where the red light is then tochpad locks. This topic has been locked due to inactivity for a long period of time. HP will soon retire this product.

Compaq Presario CQ40 Windows 7 Drivers (32-bit)

Wonderful stuff, just excellent! There is a little button over the keypad with either a red light on or a white one on. Is did tkuchpad chose the wring driver, or there is some thing I have to do.

Related Software and Drivers: Please proceed with caution.

Let HP identify any out-of-date or missing drivers and software. We were unable to find any drivers for your product. DO I need separate drivers for installing windows 7 or can I do it with my vista drivers.

I don’t see my operating system.