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USB flash drive not recognized

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Original Message
Name: shakushinnen
Date: June 25, 2008 at 18:11:11 Pacific
Subject: USB flash drive not recognized
OS: xp pro
CPU/Ram: p3/sd
Model/Manufacturer: franky
Comment:

Hi,
I bought a 1 gig Silicon Power USB flash drive about a year ago, and never used it. Now I plug it in, and windows says, 'I see it, but I don't know what it is.'
Any suggestions?
Thanks,
John

www.cedargallery.nl


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Response Number 1
Name: paulsep
Date: June 25, 2008 at 19:52:35 Pacific
Reply: (edit)

Have you installed the latest Service Pack for WinXP?

Also check the device manager for whether the USB port is enabled.

Is there any device listed with an yellow question mark?

Also you can try to click at that device an choose update driver.
You may need the Windows CD for that.


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Response Number 2
Name: OtheHill
Date: June 25, 2008 at 20:10:23 Pacific
Reply: (edit)

So it doesn't show in either My Computer or Disk Management?


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Response Number 3
Name: HelpingGuy123
Date: June 25, 2008 at 23:47:28 Pacific
Reply: (edit)

shakushinnen,

Before doing anything else, just try to put into "other" USB port of your computer.

Technology Bytes Plus
http://learnitfast.blogspot.com


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Response Number 4
Name: shakushinnen
Date: June 26, 2008 at 08:04:59 Pacific
Reply: (edit)

Hi
...It's not listed under disk management or my computer.
...I plugged it into a USB port that I know works and it didn't show up.
...I don't know if I have the latest service pack installed.
...There are no yellow exclamation marks. The USB ports work.
...Windows says that it recognizes a device, but does not know what it is.
...I tried up dating the drivers, not sure if I got the right divice - no change.
...john

www.cedargallery.nl


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Response Number 5
Name: paulsep
Date: June 26, 2008 at 08:11:06 Pacific
Reply: (edit)

Try a right click at My Computer, choose Manage, go to the Disk Management.
Search the listed devices for your USB drive.
Maybe you only miss a drive letter.
So right click at the USB drive and change/assign a drive letter.


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Response Number 6
Name: XpUser
Date: June 26, 2008 at 09:24:06 Pacific
Reply: (edit)

Windows says that it recognizes a device, but does not know what it is

Maybe you need to install Silicon Power SmartKit software for your flash drive to work?

http://www.silicon-power.com/eng/su...

i_Xp/VistaUser


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Response Number 7
Name: Jennifer SUMN
Date: June 26, 2008 at 09:48:06 Pacific
Reply: (edit)

Or you have a 1.0 USB port and this device requires a 2.0?

Life's more painless for the brainless.


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Response Number 8
Name: OtheHill
Date: June 26, 2008 at 09:53:15 Pacific
Reply: (edit)

I don't understand how Windows can say it sees a device and it doesn't show somewhere.

I am not sure about this but the drive may be showing somehow in Disk Management but not have a letter assignment. If the drive has no formatting on it or it has some format that Windows does not recognize it may not assign a letter.

Also, how about posted the EXACT message you get when plugging in that drive.


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Response Number 9
Name: shakushinnen
Date: June 26, 2008 at 14:08:02 Pacific
Reply: (edit)

Hi,
Good idea Paul, but the smartkit says, 'no device found'
OtheHill - When I plug the drive in it says that windows has found hardware. Then it says, that it has installed the hardware, and that it's ready to go, then it says that it doesn't recognize the device.
Jennifer - You may be right. I don't know.
..... john

www.cedargallery.nl


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Response Number 10
Name: OtheHill
Date: June 26, 2008 at 15:04:57 Pacific
Reply: (edit)

If Windows states it has installed the hardware then go into Device Manager and remove it.

It should be listed under USB devices but look to see if it is listed under drives.

If you plugged the drive in after Windows was up then next time try booting with it in.

You could also boot to safe mode and check Device manager for multiple instances of the drive. If found, remove all.


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Response Number 11
Name: Sci-Guy
Date: June 27, 2008 at 02:51:39 Pacific
Reply: (edit)

Take a look at this thread:

http://www.computing.net/answers/wi...

Take note of responses 4 & 5.

You'll need to look for the PID specific to your particular device, as opposed to the device mentioned in that thread.

Please let us know if you found someone's advice to be helpful.


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Response Number 12
Name: shakushinnen
Date: June 27, 2008 at 08:26:05 Pacific
Reply: (edit)

Hi OtheHill,
I did as you suggested (actually I removed all the usb devices, because I wasn't sure which one was the flash drive) but it didn't seem to make any difference. The actual message I get from windows is, 'One of the usb devices attached to this computer has malfunctioned and windows does not recognize it.' Maybe the drive is just crap?
Hi Sci-guy. Thanks for the help. I'll look at this.
..... john

www.cedargallery.nl


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Response Number 13
Name: OtheHill
Date: June 27, 2008 at 09:47:24 Pacific
Reply: (edit)

Try the drive on a different computer. If the drive then works try sorting things out as outlined in the thread Sci-guy linked to.


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Response Number 14
Name: Sci-Guy
Date: June 27, 2008 at 11:52:43 Pacific
Reply: (edit)

"Maybe the drive is just crap?"

Of course, that's always a possibility.

Please let us know if you found someone's advice to be helpful.


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Response Number 15
Name: shakushinnen
Date: June 28, 2008 at 06:54:14 Pacific
Reply: (edit)

Hi,
I tried it in my wife's windows ME machine. Still doesn't work. I'm finished with it.
Thanks for all your help. I appreciate it.
...... john

www.cedargallery.nl


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