What should I do if the mobile hard disk cannot be found in Win7 Ultimate Edition? What to do if the mobile hard disk cannot be recognized?

Question: What should I do if the Win7 Ultimate system cannot recognize the mobile hard drive? Introduction: This is a common fault problem in Win7 system, which will cause users to be unable to access data stored in the mobile hard drive. Guided reading: In this article, PHP editor Strawberry will introduce in detail the possible causes of this problem and the step-by-step solution, guiding you to easily restore the normal use of the mobile hard drive.

1. Right-click this computer (computer) and click [Manage] to open it.

2. Click [Disk Management] on the left to open it, and find the mobile hard disk on the right.

3. Right-click the mobile hard disk, select [Change Drive and Path] and click [Add] to add a drive letter to the mobile hard disk. Confirm completion so that the mobile hard disk can be displayed. .

Option 2: Mobile hard disk drive problem

1. Press the keyboard shortcut Win R at the same time, open the run window and enter [devmgmt.msc] to confirm.

2. In the device manager interface that appears, click [View] and then check [Show hidden devices].

3. Double-click to open the [Universal Serial Bus Controller] list, right-click [USB Mass Storage Device] and select [Uninstall].

4. Click OK to uninstall.

5. Then right-click [Universal Serial Bus Controller] and select [Scan for hardware changes].

6. Then find [USB Root Hub], right-click [Properties].

7. Then click [Power Management] to uncheck [Allow the computer to turn off this device to save power] and click OK to complete. Then re-plug the mobile hard drive and it will be recognized normally.

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