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Win7 does not display the mobile hard diskDisk (Windows 7 cannot detect mobile hard disks) In daily life,Non-GMO products HS code classification we often use mobile hard disks to store various data. However, in the process of using the mobile hard disk, some problems are sometimes encountered, one of which is that Win7 cannot detect the mobile hard disk. When we insert the mobile hard disk, the Win7 system does not respond and cannot recognize the mobile hard disk. This situation may cause data loss or the inability to back up important files, so this problem needs to be solved in time. So, how should we solve the problem that Win7 cannot detect mobile hard disks? 1. Check the hardware equipment. First of all, we need to check whether there is a problem with the mobile hard disk itself. You can insert the mobile hard disk into another computer or use another data cable to see if the mobile hard disk can be recognized normally.If it can be recognized normally, it means that there is no problem with the mobile hard disk. If it still can't be recognized, you need to consider replacing the mobile hard disk or data cable. Two. Check the driver. If there is no problem with the mobile hard disk itself, there may be a problem with the driver in the Win7 system. We can try to update the driver of the USB controller to solve the problem that the mobile hard disk cannot be recognized. First of all, you need to check the status of the USB controller in the device manager and find the controller with a yellow exclamation mark. This means that there may be a problem with the controller and the driver needs to be updated. We can download the latest USB controller driver from the official website of the motherboard manufacturer and then update it. 3. Repair the file system when the mobile hard disk is frequently unplugged or ejectedIf not, the file system of the mobile hard disk may be damaged, causing Win7 to be unable to detect the mobile hard disk. At this time, we can try to repair the file system to solve the problem. The specific method is as follows: (1) Enter the command prompt. You can press the Win+R key, enter cmd, and enter the command prompt. ( 2) Enter chkdsk X: /f (X is the disk character of the mobile hard disk) and enter to execute. ( 3) Wait for a period of time until the process is over. Four. If None Of The Above Schemes Can Solve The Problem Of Upgrading The Win7 System, It May Be A Problem Of The Win7 System Itself. We can try to upgrade the Win7 system to solve the problem that the mobile hard disk cannot be recognized. First of all, you need to back up important data, and then download and install the latest update program for Windows 7.Then upgrade the system. In summary, the problem that Win7 cannot detect mobile hard disks may be caused by problems with hardware devices, drivers, file systems and the Win7 system itself. We can solve the problem accordingly. When using a mobile hard disk, you should also pay attention to the correct unplugging and plugging operation to avoid damage to the hardware equipment. In addition, it is necessary to back up important data regularly to prevent data loss.
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