The error "A device attached to the system is not functioning" typically occurs when Windows cannot communicate with an external device, such as a USB drive, printer, or smartphone. This issue may result from outdated drivers, corrupt system files, or faulty hardware connections. To fix it, you can try updating or reinstalling device drivers, checking the connection cables or ports, running the hardware troubleshooter, or restarting the associated services. This guide offers detailed solutions to resolve the issue and restore device functionality.


00:00 Intro
00:12 Method 1
00:46 Method 2
01:07 Method 3
02:02 Method 4

In This Video :
how to fix a device attached to the system is not functioning in windows 11/10/8/7


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#DeviceNotFunctioning #HardwareErrorFix #WindowsDeviceTroubleshooting

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