In generally ,USB drive has write-protect ,it should be switched beford inserted in the computer interface ,but not switched when working .
USB drive has a working status indicator, if it is a light, when inserted in the system interface, lights that switched on when the light flashes that are read and write data. If the two indicators, the general two colors, a power on light, a U disk read and write data light.
Some USB drive still show as work after the system copy progress disappears ,you can not take out the usb drive when the light is of the state of reading and wrinting .You can only take out the USB drive when the read and write light stops flashing or off to disconnect .
To protect the motherboard and the U disk, to prevent deformation of reducing friction, if the speed does not require copies, USB extension cable Keyishiyong, Note USB extension cable if is USB1.1 (USB2.0 Full Speed), the speed is slow.
USB drive’s plate theory and hard disk’s storage is very different, not to order fragments, otherwise it would affect the service life.
There may be virus inserted the USB drive ,it would be best to clean virus before inserted in the computer .
It would be better to make a virus immunity for new USB drive to avoid poisoning . 8. Do not plug USB drive in the computer before the computer start up ,otherwise the computer may not start .
