What causes USB devices to stop working?
The USB device may become unresponsive because of a race condition in the Selective Suspend feature. The Selective Suspend feature suspends the USB device to efficiently maintain battery power by enabling the computer to turn off the USB device. However, sometimes this feature may not correctly wake up the USB device.
How do I reconnect my flash drive after ejecting?
Although Windows provides a safe and convenient way to safely eject your USB flash drive, there are no options to easily remount or reconnect the ejected drive. It seems like the only way is to unplug the drive and reinsert it into the USB port for Windows to re-detect and re-mount the USB flash drive.
How do you fix a USB that is not working?
How To Fix a Plugged-In USB Drive Not Showing Up
- Preliminary checks.
- Check for device compatibility.
- Update your operating system.
- Windows Troubleshooter tool.
- Use Disk Management tool.
- Try plugging into a different computer or USB port.
- Troubleshoot drivers.
- Use Device Manager to scan for hardware changes.
Why do I need to unplug and plug in my USB device to keep?
Everything worked well for over a year – except that maybe once a week or two, they stopped responding with the computer wake up and I had to unplug and replug the USB plug. This would solve the problem for another week or two.
Why do I need to replace my USB cable?
With USB, that’s difficult to address because the pins are well-protected, hard to access, and almost impossible to examine, clean, or fix. If that doesn’t solve the problem, see if you can replace just the cable for that Y-device.
Is it possible to bypass a USB port?
On some machines, USB ports can have subtle variations. Sometimes, they go through different hardware. In other cases, they will go through the equivalent of an internal hub – they same kind of technology that we tried to bypass above. Eliminating the ports that may be giving you problems can make things better.