USB drive write protection Virus detected but cannot be deleted Unable to format 20

1> Go to Group Policy to turn off the automatic operation of the USB flash drive

Start > run >> Computer Configuration > Administrative Templates > System > find "Off" on the right.

2> Reboot, plug in the USB flash drive, and format it directly before opening.

If you can't do it in 2 steps, change the computer grid, but be careful not to let other computers get poisoned. It is recommended that the machine be disposed of after antivirus in 2 steps.

Low-level formatting, use the low-level tools dedicated to the USB flash drive.

Because the capacity of your plate is displayed incorrectly, it is obvious that the sector where the stored file allocation table (or master file table, depending on the FAT or NTFS) is damaged.

I have a super BT method,Use the XP installation disk to light up,Delete the partition of the U disk on the partition options,In the new partition,The XP disk does not support formatting (once formatted, the system is installed on the U disk)。 Then enter the system to format the USB flash drive.

I've also been hit by the sxs virus. It's easy to kill with antivirus software... What are you using?

I used the perfect uninstall. It's best to kill it.

Perfect uninstall 2006 1016 Green Special Edition.

Change the computer, format it directly after turning it on, don't open the USB flash drive.

HP USB flash drive is relatively rare, generally as a gift for brand machines, rarely appear in the retail market, but there are more counterfeit HP disks. Your situation is not like poisoning, but more like a symptom of the poor quality of the USB flash drive and the failure of the main control. First find a chip wizard to test whether it is a copycat disk, and then find a mass production program according to the main control information it provides (it must be strictly corresponding, otherwise it will never succeed), and mass production can be solved.

Antivirus, repair, formatting, unmount volume ......It's all.

You can drag it out and back up the USB flash drive file first.

Then try the following method.

1.Right-click --- My Computer -- Manage -- Storage --- Drive Manager --- find the logo -- click -- Select -- Create a new partition.

2.Start --Run---cmd--Enter the command--format x: x---x: Drive letter representing USB flash drive - x indicates to forcibly unmount the volume.

Is there a write protection switch on the outside of the USB flash drive? If so, move the switch to a writable position, and then use a computer connected to the Internet to kill it with the latest anti-virus software. Copy a file into it.,Copy whatever.,A small ** is OK.,If you can copy it in.,Then format.。

If you still can't copy it, then go to after-sales. It's definitely a matter of the plate.

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!

Your USB flash drive is poisoned, it is recommended that you go to the next USB flash drive antivirus expert, kill the poison well, and you can completely solve the problem of USB flash drive writing protection due to viruses.

Two possibilities.

1.Poisoned, kill on a computer that is sure there is no poison.

If there is a problem with the disk firmware, you need to reflash the firmware, and each brand of USB flash drive has a tutorial for flashing firmware, search on the Internet.

Open the USB flash drive shell and plug in the chip directly, and you're good to go.

Take a look at whether your USB flash drive has a built-in write-protected switch, and if so, find it to turn it off.

If you don't open the software in your computer system that may lock the USB stick, then cancel the lock function. For example, the USB flash drive antivirus software generally opens a USB flash drive immunity function, the purpose of which is to prevent the USB flash drive from unknown origin from being displayed in the system. As long as this function is canceled or this USB flash drive is included in the no-kill list, it can be used normally.

If your USB flash drive is write-protected only by the relevant folders or files in the USB flash drive, then this problem is not the cause of the USB flash drive, but the system settings. At this time, you only need to perform an antivirus treatment on the system, and then change the properties of the folder or file.

The U disk is written protected and cannot be formatted, how to remove the U disk protection.