USB Stick is inserted computer does not respond workaround

　　Use USB Sticks, we will encounter some problems, such as: usb stick inserted into the computer without any reaction. Here are some of u disk insertion computer does not respond to reason and common problem-solving methods.

　　Cause usb stick inserted into the computer does not respond:

　　1, the front USB cable connected correctly. When the front USB interface corresponding to USB cable motherboard and chassis contact, positive and negative reversed if such failure occurs, and this situation is likely to make the USB device burned, so try to use the USB chassis rear interface or extension cord should be used sparingly. Fracture may also be a problem, you can try another USB port.

　　2, USB interface voltage insufficient. The removable hard drive connected to the front USB port, it is possible to produce the system can not identify the equipment failure. The reason is that mobile hard drive power is relatively large, the voltage requirement is more stringent, the front interface may not provide sufficient voltage and poor power supply also contributed to the cause of the problem. The solution is not to take mobile hard disk on the front USB port, if the conditions, you can replace the power supply for low - or use an external power supply of the hard disk cartridge.

　　3, motherboard and system compatibility issues. Such failures are the most famous NF2 motherboard compatibility issues with the USB. If you encounter this problem in the NF2 motherboard, you can install the latest drivers and patches nForce2 dedicated USB 2.0, the latest motherboard patches and operating system patches, if that does not work, you can try to refresh the motherboard BIOS.

　　4, when the reader must not pull out the usb stick, it is possible to burn the chip. XP taskbar icons in the USB device, you should choose to disable the device, and then unplug the device.

　　USB Stick factory insertion computer did not respond Solution

　　If the system is WinXP, motherboard supports USB2.0, plug in the USB flash memory interface, nothing happens, but in the open "My Computer" icon does not flash, you must restart the computer to recognize the USB flash drive and reinstall the system program useless.

　　If USB2.0 interface drivers are not installed correctly on the motherboard, under normal circumstances can be USB1.1 ports are operating system automatically recognizes and drives, but USB 2.0 standard USB controllers and drives are not recognized by the system. If the system is WinXP SP1 version does not have this problem, and if not, the operating system can not properly identify, you need to install a special driver can be identified. According to the motherboard model you need to install the corresponding USB 2.0 drivers that allow USB2.0 port to work.

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