European trade compliance guidelines

Win7 does not display the mobile hard disk (Windows 7 cannot recognize the mobile hard disk simple solution) Windows 7 is European trade compliance guidelinesan operating system of Microsoft. It has a broad user base in the market.However, recently, many users have reported that when they use Win7 to connect to the mobile hard disk, the system cannot recognize it, resulting in the inability to use it normally. So, what's the problem? How to solve it? Next, this article will share with you a simple solution to Win7 that does not display the mobile hard disk. I. Check that the connection Win7 cannot recognize the mobile hard disk. First of all, you need to check whether the connection is firm to ensure that the mobile hard disk is correctly connected to the computer. When connecting, you must pay attention not to use excessive force or improper plugging and unplugging, so as to avoid internal damage to the hard disk and unrecognizable. II. Replace the data cable. If the connection is confirmed to be correct and still cannot be recognized, you need to consider replacing the data cable. Because the data cable of the mobile hard disk is vulnerable to long-term use, it is also prone to power outages and other problems, so it needs to be replaced and repaired in time.III. Change the drive character. If there is no problem with the connection and data cable, you need to consider changing the drive character. Because the Win7 system assigns a disk character to each new drive by default, but when the mobile hard disk is connected, it may conflict with other drives, resulting in the inability of the system to recognize. At this time, you need to change the drive character manually. The steps are as follows: 1. First, connect the mobile hard disk to the computer, and then right-click "My Computer" on the desktop of the Win7 system and select "Manage"; 2. After entering the "Computer Management" page, open "Storage" -> "Disk Management" in turn; 3. On the disk management page, find the unrecognizable mobile hard disk, right-click and select "Change Drive Letters and Path"; 4. In the new pop-up interface, click the "Change" button, select a conflict-free disk character, and exit disk management after confirmation.IV. If the above methods still fail to solve the problem, you need to consider updating the driver. Because the update and use of Win7 hardware drivers are closely related to the hardware itself, if it expires or is damaged, it will also cause the system to be unable to recognize it. The way to update the driver is very simple. You just need to enter the device manager, find the relevant drivers, and then update them manually. V. Exclude disk errors. Finally, if the above methods still cannot solve the problem, you need to consider eliminating disk errors. Because the bad channel of the mobile hard disk or the damage of the hard disk itself will also cause the system to be unable to recognize it. There are two solutions. One is to run the disk check tool that comes with Win7 for scanning and repair; the other is to use the third-party disk repair tool for debugging. In a word, when encountering Win7When displaying the situation of the mobile hard disk, don't worry too much. You can try it according to the above methods. In general, the problem can be solved quickly. If the problem persists, it is recommended to consult a professional in time or contact the customer service of the hard disk manufacturer for consultation and maintenance.

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