Win7 system mobile hard drive can not safely delete how to do

Use of u disk, MP3, MP4 or mobile hard drive friends may often encounter the "Cannot safely delete" problem, the Win7 system encountered this problem how to solve it?

Safely removing hardware is a program that protects your hard disk from being compromised. The purpose of safely removing hardware is to have the hard disk head back up and no longer read and write to protect the hard drive. XP, after the hard drive is safely removed, the removable hard drive will be powered off. and Vista and Win7 safely remove the hardware, will not cut off the power of the connection, will only disconnect the data, that is, the hard drive continues to rotate, but it can be pulled directly. Sometimes, however, you encounter situations where you cannot safely remove hardware:

What if this happens?

(1) Use unlocker, a free right key expansion tool.

After installation, the USB disk Fu right button, select Unlocker unlock, and then safely deleted.

This is not a basic basic method, if not, please skip to step (2) to solve.

I use Unlocker 1.9.0, the mobile disk to unlock the time, found that there is a Explorer.exe process is accessing the disk, so, all unlock the operation, logically speaking, at this time the mobile hard disk should be safely removed, but an operation, or prompted the hard drive is used, can not safely delete.

(2) cause can not safely delete the other reason is that some software process to prevent the removal of removable hard disk, such as some anti-virus software, Win7 process and QQ.

The solution is: right-click "My Computer"---"Manage---" Event Viewer---"Windows log---" "System" to find log information with a yellow warning in it.

What I found was: an application with process ID 2468 DeviceHarddiskVolume1WindowsSystem32svchost.exe stopped the device usbvid_1058&pid_ Removal or ejection of 071a575850314533304658433836.

Win7 process has more than 10 svchost.exe, our job is to find the process ID 2468 corresponding to the Svchost.exe, end the corresponding Svchost.exe, and then can safely remove the hardware.

Of course, there is also the message that the application with process ID 1128 DeviceHarddiskVolume4ProgramFilesTencentQQBinQQ.exe stopped the device usbvid_1058&pid_ Removal or ejection of 071a575850314533304658433836.

That is to say this is caused by QQ, QQ exit, wait a few seconds, click Delete Mobile hard drive, should also be able to safely delete.

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