Question about Microsoft Computers & Internet
COMPAQ PRESARIO CQ40 ALL 03 NOS.USB SLOT NOT WORKING PROPERLY
Open the Device Manager by typing "devmgmt.msc" in the Run diaglog box then click on the plus sign next to the "Universal Serial Host Controllers" to expand the category. Right click on each USB controllers then click Uninstall. After uninstalling all the USB host controllers, restart the Computer.
Restarting the Computer ensures complete uninstallation of the devices and it also reinstall all the USB controllers.
Posted on Sep 08, 2009
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Posted on Jan 02, 2017
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