Additionally we've tried four different computers, but there's no difference. Is there any tool that can fix the usb drive since I do need files inside of it. Depending on whether it shows up or not, use an appropriate section below to fix your issue. To verify this, go to This PC > Manage > Disk Management and check whether your USB drive shows up there.

I recently upgraded Windows 10 from Windows 8 and then found my pen stick just wont work any more. It might be that the drive is visible in the Disk Management tool. I've also tried manually updating its driver, but there doesn't appear to be any. Hello, my pen drive is not showing up in my computer in Windows 10. I've tried right-clicking and update the driver, but it's telling me that the best driver is already installed. It does however appear as 'USB Mass Storage Device' under 'Universal Serial Bus controllers' in Device Manager. When checking Disk Management, it doesn't appear there, either. When I plug in the flash drive, the computer does recognize it in terms of making the USB sound (in lack of better words), but it doesn't appear under 'Devices and drives' in My Computer. Needless to say, she's in shambles about it. If you have pendrive is detected but not showing in MY COMPUTER then we strongly recommend that you Download (pendrive is detected but not showing in MY COMPUTER) Repair Tool.

Yesterday she unplugged the flash drive while a document was still opened on it, and from that point on, it's no longer working.

She bought a USB flash drive by a brand named PNY to store two years worth of files and stuff she's made and spent the past two entire days organising these files on the flash drive and has no back-up (yes, I know). So long story short, my gf is a teacher who's in the transition of switching jobs.

My pendrive is not showing