My    "T.One"    5GB USB Mass Storage Device won't appear when inserted?
963554
The USB device may have suffered a power surge while the device is connected. It can happen if you incorrectly wire front USB ports to the motherboard. Try it on a different machine (I'm guessing you have), and see if it is listed in the device manager.
965679
im not really sure what the problem is it could be many things. try these tips:\nmake sure that the the drive is pluged in firmly inside the computer.\ntry reinstalling drivers for the device
779907
reload ur USB again , before that just uninstall the previous on,
460402
yea check ALL the drives.\nif not, u r screwed, and might need to format ur hdd or get a new 1
601827
If you are talking about a specific USB pen drive then format it, and try using it on another computer. If that fails then the pen drive is dead. This happens after a certain amount of read/writes.\nIf that works then windows is acting up. Get hold of service pack 2 and install it, even if you already have. This replaces all the USB drivers.
411071
If you've tried it on a known working USB port (be sure to try more than one, and try a different computer) and it doesn't work, then you're probably stuck.  Those thumb drives are pretty inexpensive and manufacturers will merely replace them if the fault is found to be a defect and not user error/abuse.\n\nDid you happen to remove it without using the Safe Removal method from the systray?  That can cause it to go wonky.
386185
windows should able to recognize the drive without any driver, but if yours is special, see if you got any luck with this site\nhttp://www.driverguide.com
74688
check to make sure there is nothing lodged in any of your usb slots.
1159347
Your post is a bit confusing but if I have it correctly it sounds like it could be a variety of things.\n\nIf the OS is saying 0 MB used and free, then I would check that you have it hooked up correctly first.  If that's all good, then try the hard drive on a different computer to see if it works there.  If it does not, then there's something you're not doing correctly with your current PC.  Whether it be the hook up or installation of software for the external HD, or even possibly the OS itself.  If it doesn't work with another computer, then it's the harddrive itself that's the problem.
207610
if ur using windows xp plz chek  it is with service pack 2\nif not u can download at www.microsoft.com/windowsxp/sp2/default.msp\n\nand if ur usb drive is usb2 and in ur lap top it may be usb1.1 plz make sure ur using correc vertion
640253
Check your 'eject hardware' icon to see if the flash drive is showing there. If it isn't, it sounds as though the drivers and software for your USB are out of date or have been corrupted in some way. This can sometimes happen when you install Windows updates or software that conflicts (upon installation) with your hardware drivers. Check to see if there are up to date drivers for your flash drive on the manufacturer's website. If not, you will need to uninstall the software and reinstall the flash drive again using the original installation disc. \n\nBefore doing this, check Device Manager to see if it is flagging up any conflicts. If everything is okay, remove the flash drive from your USB port. Check your 'add/remove programs' list in Control Panel to see if the software for your flash drive is showing up. If it is, uninstall it. Reboot your computer. Then re-attach your flash drive to your USB port. With a bit of luck, the hardware installation wizard should recognise it as new hardware and open. If it does this, re-install the drivers for your flash drive and you should be away.\n\nIf it doesn't, you may need to do a manual install, although this reduces the chances of the flash drive working.
1138089
It should be "plug and play". The name of the drive will depend on which USB port you plug it into (so my computer calls my flash drive by a different letter if I plug it into a different port).\n\nHave you tried restarting your computer? I've had this problem when installing plug and play devices before - the computer appears not to have installed the software, but it has, it only becomes active after you have restarted it.
741356
Reload and reinstall USB drivers.  If that doesn't work check settings in bios for USB.  It may be disabled.  Check in device manager for USB root hub.  If same problem most likely hardware problem.  Depending on comput is not worth it.  If this is like a throw away store bought PC.  Just pitch it.
815828
Assuming that the device exists as /dev/dvd\n\nFirst you need somewhere to mount it and you need to be root to do it. Create a mount point eg mkdir /media/dvd, put a disk in the drive and then mount the disk with the command mount /dev/dvd -t iso9660 /media/dvd
148134
start->control panel->add remove hardware\n\nnext a million times\n\nshould work\n\ndidnt?\n\nyour usb cable is corrupt
860029
Put the USB drive into the port on the computer\nYou will see a new device under "My Computer" with a letter.  Maybe E or F\nDrag the file there, or do a file/save there.
431482
You have to go to control panel system, and device manager and usb icon and see if any red or yellow marking on it and branching out, if yes, delete that, go to add hardware and let it detect the usb memory stick, if found install the driver, if not, your usb port (hardware) have poor contacts, wriggle the stick while plug, or plug into another usb port, check bios setting to allow usb too. If all failed your usb driver might be not suitable for the win version.