![Install the HQd Virtual Serial Port Driver (Win 7) [Q13393]](http://www.opssys.com/instantkb/Attachments/45d52bfe-22ea-41e5-a072-f690.png "Install the HQd Virtual Serial Port Driver (Win 7) [Q13393]")
Install the HQd Virtual Serial Port Driver (Win 7) [Q13393]
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![USB ports not working [Full Fix]](https://cdn.windowsreport.com/wp-content/uploads/2017/10/usb-is-not-working-uninstall-2.png "USB ports not working [Full Fix]")
USB ports not working [Full Fix]
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