Need a USB Drivers for Compaq CQ 45112 AU-AMD Processor

w7

First, please disconnect all USB devices and then perform the following steps:

Click "Start" button, type "devmgmt.msc" (without quotation marks) in the "Search" bar and press "Enter". Click "Continue" if necessary.

In Device Manager, double click to expand "Universal Serial Bus controllers", right click on the Host Controller, click "Uninstall" and click "OK".

Repeat the step 2 to uninstall all items under "Universal Serial Bus controllers".

Then, restart your computer and Windows 7 will reinstall all USB controllers automatically.

hope it helps

You can download the device drivers from the Compaq/HP WEBsupport/download page. Make sure you select your model laptop and the Windowsdrivers you require and install them. Click on this link to download thedrivers: -
http://welcome.hp.com/country/au/en/cs/support.html

plz change ur labtop

you have to reinstall the device drivers please check in your resorces cd which came with your laptop or please check there web sie to down load the drivers and install it and every thing will be fine
thanks

Hi there
Apparently this model is only able to work on vista, - have a look at HPs page, here:
regards /Teis

go to hp compaq site, go to support, then go to live chat option, there , they will give you the link for windows xp drivers
please rate this solution

This is common on laptops that use the integrated ATI/AMD combined system drivers. Try downloading the Processor drivers and utilities package from amd.com and see if that fixes the problems with the video card.

Steven

try to find a folder 'SWUpdates' in your C: drive.

• Generally HP stores all the system related drivers in this folder.
• Also check out which USB device you are using, is it shipped with any setup CD, if yes then try to install this first.

Thanks
Iqbal

I would check the bios settings to make sure the motherboard settings relating to PnP are correct. Try playing around with those bios settings and see what works for you. Also try different usb ports, i have the same problems sometimes with certain ports on my desktop computer, try all of them at the front or the back of the computer. I would check the Compaq Presario website for drivers not AMD, installing new ones is a good idea just to make sure its not a driver issue.

Out of the three, which one is your model.. Compaq Presario V2000 CTO Notebook PC Compaq Presario V2000T CTO Notebook PC Compaq Presario V2000Z CTO Notebook PC Please specify and also about the OS you are using?