If it remains locks, check the drive for a switch. Push the switch to the opposite position and attempt again. In many cases, this simple switch will unlock the drive and make it available for normal use. The switch location varied by manufacturer.
How do I unprotect a USB drive in Windows 7?
Edit the Registry in Windows 7 to Remove Write Protection
- Press Windows key+R.
- In the Run dialog box, enter regedit and press Enter.
- Navigate to HKEY_LOCAL_MACHINE > SYSTEM > CurrentControlSet > Services.
- Select USBSTOR.
- Double-click Start.
- In the dialog box, enter 3.
- Close the Registry Editor.
How can I unlock a protected USB?
For example, if your USB was Disk 1, type “select disk 1” without quotes, then hit “enter.” Type “Attributes disk clear readonly” and press “enter.” Yes, that word is spelled as “readonly.” Finally, wait for the write protection removal to finish, type “Exit”, then hit “enter” to close the command prompt window.
Why can’t I remove write protection USB?
Remove Individual Files With Write Protection
Browse to your USB drive, and locate the offending file. Right-click, and select Properties. At the bottom of the panel, under Attributes, ensure Read-only is unchecked. … Check it out, save yourself some bother, and fix your USB flash drive.
How can I remove write protection from my USB?
To remove the write protection, simply open your Start menu, and click on Run. Type in regedit and press Enter. This will open the registry editor. Double-click the WriteProtect key located in the right side pane and set the value to 0.
How do I enable USB in safe mode?
Normally, you cannot use USB devices when working in a real mode environment (MS-DOS) or Safe Mode (in earlier versions of Windows). To do so, you must first install USB legacy emulation drivers, and Legacy USB support must be enabled in CMOS.
How do I unlock my SanDisk flash drive?
If you are using a SanDisk USB stick that has a lock switch, make sure the Lock switch on the left side is slid up (unlock position). Otherwise, you will NOT be able to modify or delete the contents on the memory card if it is locked.
How do I unlock a USB drive in Windows 10?
You can also easily enable or disable the USB Ports through Device Manager. You can click Start and type Device Manager. Then click Device Manager to open Windows Device Manager or press the “Windows + X” key, and click Device Manager to open it.
Why is my USB drive suddenly write protected?
Sometimes if the USB stick or SD card is full with files, it is very likely to receive the write protection error when files are being copied to it. … If there is enough free disk space and you still encounter this issue, it might be because the file you are trying to copy to the USB drive is too large.
How do I remove write protection from a USB drive using command prompt?
Disable write protection using command line (CMD)
- Connect your write protected SD card to your computer.
- Right Click on Start. …
- Type diskpart and hit Enter.
- Type list disk and hit Enter. …
- Type select disk <number of your disk>. …
- Type attributes disk clear readonly and press Enter.
How do I fix windows unable to complete the format?
3 Useful Solutions to Windows Was Unable to Complete the Format SD Card
- Right-click the hard drive partition and choose the “Format” option.
- In the new window, set the Partition label, File system, and Cluster size for the partition, then click “OK”.
- You can see a warning window, click “OK” to continue.