What should I do if my computer s hard drive is write protected

Check the file system of your disk partition, if it is exfat formatted, it should be possible to solve it with the following methods:

cmd command prompt:

For example, in the E drive, the command entered is as follows:

e: The colon is indispensable, press enter after entering).

chkdskfx

Enter) and then see if the file is not write-protected.

If you don't know anything about cmd, then you can do the following:

Open the Notepad program, and the contents of the file are as follows (assuming that you think of an E drive):

e:chkdskfx

Save file type selection: Everything, file name: , save path selection: desktop.

bat is the file extension, and the icon of the file after saving is an icon with a gear, and then double-click the file to run, and it will be successful when the run is finished.

If the file system is in NTFS format, it is because the permissions of these files have been set by the security attribute. You right-click on the drive letter, Properties, and click on "Security Options". Set the user's permissions inside, if you don't know how to set it, give each user full control of the permissions, it's OK

If you don't understand enough, do you want to give it to me?

Press the [win and r] keys to open the run, enter [regedit] and press enter, find [control] and right-click, create a new [item] and name it as [storagedevicepolicies], click on the right side of the right and select [new]-[qword] and name it, change the value to 0, and restart the computer after [OK].

Answer: Hello dear! I'm Mr. Feng Qingyun, and I'm happy to serve you. The cumulative consulting service has exceeded 1,000 people, let me answer for you and am sorting out the answers, please wait patiently! 

Step 5: Change the value to [OK] and restart the computer.

This is the step-by-step diagram

If it doesn't work, it can only be a problem with the disk.

One-click to remove the write protection of the U disk, how to remove the write protection of the U disk, a look will be!

The best and probably the fastest way, if your computer is not too broken, reinstall the system in a maximum of 35 minutes, other methods do not work, the time is also delayed, no need to find answers on the Internet and do not need to ask others, reinstall everything OK

Are you connected to the card reader? If so, you can see that the card reader generally has a small white dot on the side, which can be moved left and right, and if it is written to protect the outfit, you can move the white dot on the line.

When the write protection switch is turned on, it is in the write-protected state, and no information can be written to the disk.

Nowadays, the vast majority of USB flash drives have no write protection switch, and the write protection problem is basically caused by three reasons.

1 Poor contact.

2 Infection with the virus.

3 discs are broken.

The registry won't, the input command is about the same, right?

Start Run - cmd - d: (if you want to change other disks, replace d with e, f, g, etc.) - copy the following (right-click to paste) "attrib s r h s d" (without quotation marks) - press enter.

1. Special hard disks have write protection switches. Just turn it off.

2. Some motherboards are written and protected in the BIOS, refer to the motherboard manual, and turn it off.

3. A hard disk restore card is used. After powering off, open the chassis and remove it.

4. Special software is used for write protection. Refer to the software manual and close the software. Generally, you press a certain key to set it before entering the system after booting up. For example, a certain software of Inspur is to press the home button before entering the system after booting, and you can enter the software to set it.

5. After entering the system, there is a restoration software that runs with the system start-up, which can be directly uninstalled or closed in the control panel. However, you will need to enter your password before uninstalling or closing.

You can format the partition of the hard disk and give it a try.

Right-click on My Computer (PC) - Management - Device Manager - Locate the Disk Controller - Right-click - Uninstall, after that, click on Scan Plug & Play Hardware in the upper right corner and let it install it once on its own.