How to Solve the Problem USB Drive Greyed Out in Windows 10/8/7?

Many users met the problem that their USB drive greyed out in Windows 10/8/7 when they plug it into the computer. Why did it happen? How to solve it?

Fixed: Cannot Delete Volume on USB Drive in Windows 10/8/7

Fixed: Disk Management Format Option Greyed out

USB Drives not working on windows 10 - Microsoft Community

Fixed: USB Device Not Recognized in Windows 11/10 (7 Methods)

USB Powered Gadgets and more.. Greyed Out USB Flash Drive (help) - USB Powered Gadgets and more..

Solved: USB Drive Not Showing Up in Windows 10/8/7 – Qiling

USB Powered Gadgets and more.. Greyed Out USB Flash Drive (help) - USB Powered Gadgets and more..

Best Fixes: Removable Disk No Media in Disk Management Windows 10 - MiniTool Partition Wizard

Solved: System Restore Greyed Out in Windows 10

Official] Best Free Windows To Go Creator Wizard Helps Create Portable Windows 11/10/8/7!

Hard Drive Shows Up in Device Manager But Not This PC? [Fixed], by Ariel Mu

Wbacon USB Floppy Disk Drive, External 3.5inch Floppy Disk Reader for PC, Laptop, and Desktop Computers Compatible with Windows 10/8/7/2000/XP : Electronics

How to Solve the Problem USB Drive Greyed Out in Windows 10/8/7?

FIX] Cannot Initialize Disk In Windows 10/8/7