usb memory bar usb device fix

U disk as a daily office most commonly used tools, most of its functional mastery is still only bucket, in fact, there are many practical u disk is still a lot of useful features to be dug, such as the use of ReadyBoost to make u disk variable memory, which for small memory computer is of great significance. Use the ReadyBoost u disk to change the memory method

If you have a "High speed U disk" on hand, then congratulations! With the new Windows ReadyBoost technology, you can use it to extend your system memory--really an on-demand computer performance improvement! 1) Identification Please refer to your U disk manual or external packaging, generally will indicate whether it is a "High speed U Disk" or whether "support ReadyBoost technology", in addition to ensure that the U disk at least 256M or more space

In the operating system, the capacity of the memory card or USB flash drive is less than the nominal capacity. The larger the capacity, the larger the difference. The nominal 40 Gb storage device only shows 37 GB in the operating system; 80 GB only 74 GB; and 120gb only 112 GB. This is not because the vendor or distributor has two ways of deceiving consumers, bu

1, first of all, see your U disk manual or external packaging, generally will indicate whether the "High speed U Disk" or whether "support ReadyBoost technology", in addition to ensure that the U disk at least 256M more than the space-only in this way, to achieve this function. Then plug your USB drive into your computer's port. Accidental discovery, in fact, the general U disk even mobile memory card can a