Computer does not recognize the mobile hard drive how to solve

computer does not recognize the mobile hard drive how to solve

The computer does not recognize the mobile hard drive solution one:

USB connector not open: On some old machines (including some brand-name machines) Although there is an external USB interface, but in the BIOS is the default shutdown, so even if the system support is not, so you should check the BIOS settings in the USB interface option is open: In the boot computer, hold down the DEL key, Enter the BIOS settings, set "Onchip USB" to "Enabled" in "Chipset Features Setup" or "Integrated peripherals", and save and restart the computer.

The system does not support USB interface: This situation is also mainly on some old computers. such as a compatible machine, the motherboard is the flagship VISTA710V2, motherboard chipset with the Via Apollo MVP3, external USB interface card after the system is not recognized (installed Windows Me and Windows 2000 dual systems), in the Device Manager can not find " Universal Serial Bus Controller ". On the Internet, the original motherboard chipset has problems, hurriedly download the latest motherboard BIOS to refresh from the Internet, and download the Via specifically for the chipset provided by the USB driver patch, finally on my computer recognized the "Mobile storage device."

USB interface power Supply is insufficient: the vast majority of mobile hard disk normal work required 5V voltage, 0.5A current can be directly through the motherboard USB interface supply, but some motherboard USB interface of the power supply does not reach this value, resulting in the mobile hard drive can not be recognized by the system. Fortunately, the mobile hard disk box dedicated USB cable on most of a PS/2 connector, as long as the connector plug in the motherboard PS/2 interface can be.

Computer does not recognize the solution of mobile hard disk two:

First, the computer USB interface is not enough voltage, resulting in mobile hard disk can recognize, but can not display the file, it is recommended that the mobile hard disk into the computer host on the back of the USB interface can;

Second, the mobile hard drive USB line contact is bad, the solution is to change a new USB cable can;

Third, the Mobile hard disk box problem, because the mobile hard disk box motherboard problem, resulting in mobile hard disk files can not read out, suggest a new corresponding model of the mobile hard disk box can be;

Four, moving the virus in the hard drive, causing the system to automatically hide the files, the solution is to first move the hard drive to check the virus, then click on the mobile hard drive, select the "Tools-Folder Options----View----Advanced Settings"----the "Hide protected operating system files" before the check out, select " Show all files and folders ".

Do not suggest that you do, because you do not put the essence of the matter out, can not find your mobile hard drive a lot of reasons, if one by one cases of unrealistic, I will simply say one or two kinds of situations should be how to solve it. If you can't solve it, you can only find a more professional person to help you get it.

Unable to find a removable hard drive generally, your system does not recognize your mobile hard drive or the volume of your removable hard drive lost in your system. The solution is to find the Computer Management in your management tool with Disk Management. It would be nice to add a roll in. The second is poisoning. The solution is: Antivirus.