No usb device detected windows 7

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Details required : characters remaining Cancel Submit 10 people found this reply helpful. Are you trying to use a USB 2. You are supposed to be able to do that, but it doesn't always work well Details required : characters remaining Cancel Submit 4 people found this reply helpful. You're not going to believe this And I did I received the same error as you This makes them somewhat useless as a bootable USB Flash The fix for your problem is to buy something other than a new SanDisk Check out this link for a bit more info I though that there was a way to select what type of drive it would be listed as, but apparently not.

Lamak Qutbuddin Maimoon. This thread is locked. The USB hub does not supply enough power for your drive. You should directly connect the drive to USB port. Plug flash drive into different computers. Create a new simple volume with Disk Management if your drive is marked as an unallocated space. You can right-click the unallocated space, select New Simple Volume from its context menu and follow the instructions on the wizard to finish the pending steps. You can right-click the drive, select Format from the list and then select file system and hit OK to start the process.

Clean the drive with Diskpart if you can see the drive but cannot format it in Disk Management. This may be caused by a messy partition scheme on the drive. With it, you can format partition without any obstacle. Besides, you can use it to create partition , change drive letter, change file system, etc. Step 1. Select file system from the drop-down menu and click OK to move on. Step 3.

Confirm the pending operation and then click Apply and Proceed to start it. Type devmgmt. The good news is that your computer most likely has more than one USB port, so go ahead and see if it works any better. If the issue persists, then the next step is to connect the USB device to a different computer to rule out a more serious hardware issue. When troubleshooting an external hard drive , make sure to swap the USB cable you use to connect the hard drive to your computer for a new one.

All recent versions of the Windows operating system come with a useful USB error troubleshooting tool, and you can access it with a few clicks:. Your USB driver can become corrupted , and the easiest solution to this problem is to uninstall it. You can then restart your computer, and Windows will automatically load the correct driver again.

The good news is that disabling this feature is easy:. Just like all other hardware devices, your motherboard requires drivers to work correctly. If a newer chipset driver is available, download it to your computer and install it just like any other driver.

We strongly recommend you avoid various third-party driver finders and driver updaters because many of them are scammy and some are even downright dangerous.

From time to time, Microsoft releases hotfixes to patch critical issues. To install the latest Windows updates:. The communication between USB devices and your computer is controlled by the so-called USB controllers, which are kind of like air traffic control specialists, managing the complex flows of data to ensure that it ends up in the right destination.

Reinstalling your USB controllers can fix unknown USB device errors by replacing an unstable or corrupted controller with a working one. Once you restart your computer, your USB controllers will automatically install again. You can learn how to create a bootable USB stick with Ubuntu , a user-friendly Linux distribution with great hardware support, by following the official tutorial. Still unable to fix the problem with your USB device not being recognized properly?

Before you throw it into the bin and count your losses, consider sending it to a professional data recovery service. Data recovery professionals can, in many cases, fix even severe hardware damage, and their services are certainly not just for enterprises with huge budgets. In fact, the best data recovery services today offer a free evaluation and charge only for recovered data, making them accessible even to regular computer users. Have you managed to regain access to your USB device using the methods described above?

But what if your files are nowhere to be found?