What to do if your USB port stops working?

What to do if your USB port stops working?

This lets the controllers recover the USB port from its unresponsive condition. Click Start, and then click Run. In the Open box, type devmgmt.msc, and then click OK. Device Manager opens. Expand Universal Serial Bus controllers. Note You might have to scroll down the list to find this item.

What to do when USB drive is not accessible?

When you can see the USB drive in File Explore but cannot open it for accessing data within the drive, try the following solutions. Method 1. Reassign a new drive letter to the USB Method 2. Run CHKDSK to ensure there is no bad sectors on the USB Method 3.

What to do if your USB flash drive is not working?

Various solutions are provided for you to fix USB flash drive not recognized error and recover data from the not showing up/not working USB device. Updating drive software can also be used to fix USB port not working Windows 10/8/7 64 bits/32 bits issue. Step 1: To do this job, you still need to stay in the Device Manager.

Is there a way to boot a USB drive?

Step 1. Press “Win + R” to open “Run” box, and type “diskmgmt.msc” to open Disk Management. Step 2. Right-click the bootable USB drive, and select “Format”. Step 3. Fill in the volume label and select a correct file system, default the allocation unit size. Then click “OK”.

Why is my USB 3.0 device not working?

The USB device returned an invalid serial number string descriptor. This issue is due to an error in the hardware. The serial number contained in the device is invalid per the USB Mass Storage Specification. Connect the USB 3.0 device to a USB 2.0 port on the system or contact the manufacturer of the USB 3.0 device for further assistance.

What happens to USB ports when selective suspend is disabled?

However, be aware that when the Selective Suspend feature is disabled, all USB host controller drivers (and therefore all USB ports and connected USB devices) in the system are affected. Therefore, your computer cannot suspend any USB devices that are connected to it, and the USB devices can continue to use power while connected to the computer.

Is the USB 3.0 port compatible with Windows 8?

Connect the USB 3.0 device to a USB 2.0 port on the system or contact the manufacturer of the USB 3.0 device for further assistance. Devices that have a Windows 8 logo are guaranteed to be compliant and compatible with Windows 8.

Why is my USB hub going into selective suspend?

While multiple devices that are attached to the same hub are going into selective suspend, one of the devices on the hub can receive a wake request. If this happens before the suspend request has completed, the devices become unstable. Try these methods to work around this problem. Use Device Manager to disable and re-enable the USB root.

Why does my computer keep suspending USB devices?

Therefore, your computer cannot suspend any USB devices that are connected to it, and the USB devices can continue to use power while connected to the computer. Additionally, the Allow the computer to turn off this device to save power check box does not appear on the Power Management tab for the USB root hub.

Why is my USB root hub not working?

If the USB device does not work after your computer has been in extended hibernation, it is likely that Windows has automatically turned off the USB Root hub to save power. The steps below outline how to configure the USB root hub to stay on during hibernation, to prevent this from happening.

What does selective suspend do on a computer?

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.