Usb vid_0403
#Usb vid_0403&pid_6001&rev_0400 windows 8.1#
Windows 7, Server 2008 R2, Windows 8, Windows 8.1 and Server 2012 R2.
#Usb vid_0403&pid_6001&rev_0400 serial#
USB serial converter driver installation file for Windows 2000, XP, Server 2003, Vista, Server 2008, Copyright © 2000-2014 Future Technology Devices International Limited Let us know how it goes after performing the suggested troubleshooting steps. Uncheck theĪllow the computer to turn off this device to save power
In the USB Root Hub Properties dialog box, click the Power Management tab.In the Device Manager dialog box, expand Universal Serial Bus controllers, right-click USB Root Hub, and then click Properties.Turn off Allow the computer to turn off this device to save power.
Check the USB device to see whether it is working.Click Action, and then click Scan for hardware changes.In Device Manager, click your computer so that it is highlighted.Note If you are running Windows Vista, click Start, and then use the Start Search box. To scan for hardware changes, follow these steps: After your computer scans for hardware changes, it might recognize the USB device that is connected to the USB port so that you can use the device. Use Device Manager to scan for hardware changes. Here are few things that you can do to resolve the issue: When the port is in this state, it no longer recognizes any USB device, and the USB device will not work. Inserting and removing a USB device repeatedly may cause the USB port to stop responding.