Question about Compaq Presario CQ-61 Laptop Universal AC Adapter 18-20v (AC22VPN9DWHFB)

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My usb controller for windows 7 just stoped working

My usb controller of my HP compaq Presario cq-61 just stopped working suddenly and gives me an error code of 19

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  • 27,725 Answers

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

Posted on Oct 30, 2012

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SOURCE: i have compaq presario CQ 40 317TU notbook.

how to install windos xp on cq 40 108

Posted on Aug 10, 2010

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