usb thumb drive not recognized

First we look at the data line is not intact, it is best to change a good try. Because the following method does not solve this problem that seems to be a problem rather than a problem. Now let's look at the software solution: 1: U disk with the system of each USB connector, the frequency of about 1 minutes, can not recognize the replacement of other USB. The middle of the best is to restart the computer

IBOX4412 Development Board 3.5 kernel,The board uses the HSIC external hub usb3503, just like the odroid 4412 Development BoardThe USB hub is not recognized after restarting with the reboot command.View CodeCircuit diagramThe discovery code GPIO configuration completely matches the circuit diagram,The code is configured with Gpio c0_2 and C0_3But the circuit diagram shows Gpio C0_0 and C0_4C0_0 and C0_4 are

windows7) 3) The boot option is set to active partition.2. Format mkfs. ntfs3. mount win7iso and the new ntfs partition, and copy all contents to the ntfs partition.4. Compile and install ms-sysMs-sys is a mbr Writing Tool, plays a role in letting the system know that it can guide win7 installation, is crucial. Download To ms-sys.sourceforge.netMake directly has a ms-sys in the bin, or make install5. Run: bin/ms-sys-7/dev/sdX write into mbrThe-7 parameter indicates win7, and sdX indicates the

Linux ~ The USB flash disk cannot be recognized ~~~ -- Linux general technology-Linux technology and application information. For details, refer to the following section. Because I just graduated from linux and used the school's host, red-flag system, and some files were copied using a USB flash drive. After the

start.Workaround:Reinstall the system's grub information to the local hard disk MBR, and modify the/boot/grub/grub.conf file. The procedure is as follows:1, insert the installation system using the USB flash drive, normal boot Linux system.2. View hard disk partition information3, operate under the terminal:[Email protected] ~]grubGrub>root (hd0,0) # # (hd0,0) represents the first partition installed on th

USB is not recognized, do not recognize the USB device? USB devices to store and transfer data we have brought a great de convenience, the office staff are basically a U disk, now we are around more and more deusb equipment, and there are more and more problems, the software hardware, the problem of de is followed by ,

After the wireless network card of the USB interface is inserted into the computerDevice Manager>Other devicesIf you can see 802.11n NIC or USB 2.0 WLAN and other devices, it indicates that the system has recognized the wireless network card, as shown in the figure below:After the system recognizes the wireless network card, place the installation CD in the optic

Solutions for mobile hard drives that are not recognized by the system: Method One: System-related Setup problems 1. Do not think that as long as the motherboard has a USB connector can use the mobile hard disk, but also depends on the system support. Windows2000, Windows XP and the above version of the system can directly support the mobile hard drive, no need

partition 1/2" below and copy the desired file in advance. [Img] Quit Figure 8 after encryption, You need to click this file to operate the USB flash drive. Method 4: change a general USB flash drive to a boot USB flash drive Th

. Please reinstall the USB driver in System Device Manager to the motherboard driver, and note that the installation drive must reboot the computer. (Many users or computer city installed personnel are not restarted, because the driver problem is a direct impact on the system Blue Screen main factor) 5: Soft fault also ruled out, in the look of the system has no virus, of course, the virus will not affect

1, first look at the data line is not intact, it is best to change a good try. 2, the U disk with the system of each USB connector, the frequency of about 1 minutes, can not recognize the replacement of other USB. The middle of the best is to restart the computer after testing, so that the computer is not the USB interface failure; 3, will be different has been

U disk inserted into the USB hub is not recognized, and then received other USB port still prompts: "With this computer connected to a USB device is not working properly ... "Data needs to be recovered. Cause "A USB device connected to this computer is not functioning prope

Recently, a netizen response in the win8.1 system, the original can be USB2.0 interface to identify the mobile hard drive is now not recognized by the USB3.0 interface, this is how to do? Please see the small series how to deal with this situation. Workaround: 1. First download USB2.0 on the computer, the mobile hard disk connected to the computer, open the mobile hard

I. Solutions for using USB flash drives on Vmware Server2.0: 1. Add USB controller :(Note: All of the following operations must be performed on the server.) A. Select the virtual machine to add the hardware, click the summary tab, and click "add Hardware" in commands on the right panel ". For example: B. In the "add hardware wizard" dialog box that appears, click "Hardware type" and select "

1. Right-click "computer"-"device manager" on the desktop on the computer, and click "menu bar-> view-> sort devices by connection" on the displayed page:2. As shown in the figure above, the device should be a usb storage device, and then go to the directory:, find a folder starting with usb Stor, copy and download the folder, and paste it on the desktop, as shown in the figure