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PC won't open my USB devices

QuothQuoth the RavenMiami, FL FOR REALRegistered User regular
edited January 2008 in Help / Advice Forum
I am in the queue for tech support but maybe someone here can help me faster. And better.

I have a new Dell Optiplex 320 running Windows XP. It won't let me open any of my USB devices (camera, flash drive, etc.) as a folder. You know, to view and copy files. I have always been able to do this on other computers and so I am deeply confused as to 1) what I am doing wrong or 2) what has changed such that this is no longer allowed.

Help?

Quoth on

Posts

  • BRAINS!BRAINS! Registered User regular
    edited January 2008
    have you installed all service packs in windows update? I think there is even a sp3 now.

    BRAINS! on
  • QuothQuoth the Raven Miami, FL FOR REALRegistered User regular
    edited January 2008
    I have, and it doesn't help. I've had the computer for a few months now but it's basically new, and the damn things have never worked but I didn't have time to screw around with them. It's a work computer so I would just get what I needed at home on my Mac and then email it to myself. But this is getting absurd.

    Quoth on
  • whuppinswhuppins Registered User regular
    edited January 2008
    Do other devices (mouse, etc.) work when plugged into the same port(s)? Obviously, your USB bus could be disabled or faulty if so.

    Assuming the ports themselves are OK, what exactly is the fail state?

    Devices are recognized but cannot be opened in Explorer like any other folders (I have had this happen with cameras before, though it turned out to be the SD card's fault)?

    Windows notices that you've plugged something into the USB port (you get the "bing-bong" sound, the devices pilot lights illuminate) but doesn't recognize the device, listing it as "Unknown USB Device" or whatever?

    You plug them in and nothing happens at all?

    whuppins on
  • QuothQuoth the Raven Miami, FL FOR REALRegistered User regular
    edited January 2008
    I plug them in and nothing happens, but the "Remove device" program pops up in the system tray. I tested the ports with my mouse and the hardware is fine. But there is no popup to indicate that the device has been recognized as something.

    Could it be the SD card? But then why would the flash drives not work either... Argh.

    Quoth on
  • whuppinswhuppins Registered User regular
    edited January 2008
    No, I wouldn't worry about the SD card. That comment was referring to a behavior where the camera would be recognized and even show up as "Fuji FinePix" or whatever in Windows Explorer under My Computer, but trying to open/explore it just hung the machine.

    When you click on Safely Remove Hardware, does the camera/flash drive's actual make and model show up in the list of devices to disconnect? Or is it just "Unknown Device", etc.?

    Another thing to consider: A similar thing will happen when a USB device without its own power source is plugged into a USB port that, for whatever reason, can't handle the power load. Often XP will be smart enough to pop up a little "USB power too low" notification and tell you to try rearranging your devices, but I've also seen it act like you're describing, with little or no acknowledgement that a device has even been connected.

    For cameras, certainly, this can be a concern. Flash drives, not so much, but it's still not out of the question -- I used to have a USB keyboard with a built-in 2-port mini-hub that had shit for power output. It couldn't handle any more than a single mouse without exceeding the power limit -- even if the second device was something unassuming like a flash drive.

    Anyway, I'd unplug all USB devices (even mouse and keyboard, just to be certain) and try your camera/memory stick in every USB port on the machine. Especially if your computer has multiple clusters of ports like most new PCs do. For some reason, the old-fashioned ones on the back of the case always seem to have the best power, while the ones on the front (or especially built into monitors or other peripherals) can have terrible power (and USB support in general). Dell has had some lines that are known to ship with somewhat weak power supplies -- you never know, power could be your issue.

    whuppins on
  • Mr. PokeylopeMr. Pokeylope Registered User regular
    edited January 2008
    I've seen this happen where there is a conflict with the drive letter windows is giving the thumb drive.

    You may want to try this. Plug in the thumb drive. Open Control Panel, double click on administrative tools and select disk management from the branching menu. You should see all memory devices attached to your computer. Right click on the thumb drive and select change drive letter. Select a drive letter not currently in use by your computer. If this is the problem everything should work now.

    Anyway hope it helps.

    Mr. Pokeylope on
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