No Drive Letter for USB Thumbdrive

  • Thread starter Thread starter Doug W.
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Doug W.

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"Doug W." wrote in message news:...

>

> "Don" wrote in message

> news:4bngu5ppjjoeab2lrimjgb1u1ho7lrunrp@4ax.com...

>> On Sat, 08 May 2010 18:57:11 -0700, in

>> microsoft.public.windowsxp.general John Wunderlich

>> wrote:

>>

>> |Don wrote in

>> |news:1sn8u55oc3ec3jr0mijkdiksat9fginr6s@4ax.com:

>> |

>> |> Beginning a day or so ago, I no longer "see" or get a

>> drive letter

>> |> when a thumb drive (any) is inserted in a usb port. I get

>> the

>> |> sound notification that the drive is inserted (and

>> recognized),

>> |> the drive shows up as a device under disk drives in the

>> hardware

>> |> manager and as a drive under device manager. I can set a

>> drive

>> |> letter using the drive manager under the computer services

>> routine

>> |> but that letter is not seen by explorer. I've looked

>> (googled)

>> |> for similar problems with other users but nothing seems to

>> work.

>> |> I'm using XP Pro, SP3 with all updates, the system has

>> been stable

>> |> for months and just like that - poof- no thumb drive! Any

>> help

>> |> would be appreciated. Don

>> |

>> |Probably the most definitive resource for information on

>> this kind of

>> |problems is the following:

>> |

>> |"Troubleshooting for USB drives"

>> |

>> |

>> |"USBDLM V4.4.2 - USB Drive Letter Manager for Windows 2000,

>> XP"

>> |

>> |

>> |HTH,

>> | JOHN

>>

>> Thanks to all who made suggestions. None worked for me.

>> Let me explain in a bit more detail the situation. I have a

>> number of

>> thumb drives. All work perfectly in my Dell laptop running

>> windows xp

>> proffesional SP3 fully updated. None work in my desktop which

>> is also

>> running xp professional sp3 fully updated. Here are some

>> clues:

>> 1. when inserting the thumbdrive I get the audio recognition.

>> If I

>> then look at the window in the "Safely remove hardware" app,

>> the

>> device shows up as ageneric device with no drive letter. If

>> I look at

>> the diskmanager display under computer management services ,

>> the

>> device shows up and again with no drive letter. If I right

>> click and

>> select add/change drive letter and then so choose one, the

>> display

>> changes to now show the drive letter. Another righ click and

>> Explore

>> I can view the contents of the drive. BUT BUT BUT the drive

>> does not

>> show up in Explorer (or any other viewer or app). It was

>> suggested

>> that once I add the drive letter I should remove the drive

>> and then

>> re-insert. I tried that - no joy. I can find no reason

>> behind this

>> situation and as I stated in my initial message it jst popped

>> up in

>> the middle of one day. No error messages, no BSOD, nothing.

>> Further,

>> trying one of the programs at the www.uwe-sieber.de site did

>> not

>> correct the problem nor did any of the many suggestions

>> there. Again

>> thanks for the suggestions.

>> Don


> ==

> Did you try to copy a file to the drive in question? Did you

> try to subsequently try to read, copy or delete this test

> file? Can you drag and drop to/from the thumb drive?

>

> Try different scenarios to see what works and what doesn't.

> Sometimes this is all it takes to correct these "strange"

> situations.

>

> I have never seen what you describe but who knows...it could

> happen to any one of us.

>

> ==

>


Also did you try a restore two or three points back...maybe,

just maybe you might get your old settings back, but it is a

long-shot.

==
 
On Mon, 10 May 2010 15:40:37 -0600, in

microsoft.public.windowsxp.general "Doug W." wrote:



|

|"Doug W." wrote in message news:...

|>

|> "Don" wrote in message

|> news:4bngu5ppjjoeab2lrimjgb1u1ho7lrunrp@4ax.com...

|>> On Sat, 08 May 2010 18:57:11 -0700, in

|>> microsoft.public.windowsxp.general John Wunderlich

|>> wrote:

|>>

|>> |Don wrote in

|>> |news:1sn8u55oc3ec3jr0mijkdiksat9fginr6s@4ax.com:

|>> |

|>> |> Beginning a day or so ago, I no longer "see" or get a

|>> drive letter

|>> |> when a thumb drive (any) is inserted in a usb port. I get

|>> the

|>> |> sound notification that the drive is inserted (and

|>> recognized),

|>> |> the drive shows up as a device under disk drives in the

|>> hardware

|>> |> manager and as a drive under device manager. I can set a

|>> drive

|>> |> letter using the drive manager under the computer services

|>> routine

|>> |> but that letter is not seen by explorer. I've looked

|>> (googled)

|>> |> for similar problems with other users but nothing seems to

|>> work.

|>> |> I'm using XP Pro, SP3 with all updates, the system has

|>> been stable

|>> |> for months and just like that - poof- no thumb drive! Any

|>> help

|>> |> would be appreciated. Don

|>> |

|>> |Probably the most definitive resource for information on

|>> this kind of

|>> |problems is the following:

|>> |

|>> |"Troubleshooting for USB drives"

|>> |

|>> |

|>> |"USBDLM V4.4.2 - USB Drive Letter Manager for Windows 2000,

|>> XP"

|>> |

|>> |

|>> |HTH,

|>> | JOHN

|>>

|>> Thanks to all who made suggestions. None worked for me.

|>> Let me explain in a bit more detail the situation. I have a

|>> number of

|>> thumb drives. All work perfectly in my Dell laptop running

|>> windows xp

|>> proffesional SP3 fully updated. None work in my desktop which

|>> is also

|>> running xp professional sp3 fully updated. Here are some

|>> clues:

|>> 1. when inserting the thumbdrive I get the audio recognition.

|>> If I

|>> then look at the window in the "Safely remove hardware" app,

|>> the

|>> device shows up as ageneric device with no drive letter. If

|>> I look at

|>> the diskmanager display under computer management services ,

|>> the

|>> device shows up and again with no drive letter. If I right

|>> click and

|>> select add/change drive letter and then so choose one, the

|>> display

|>> changes to now show the drive letter. Another righ click and

|>> Explore

|>> I can view the contents of the drive. BUT BUT BUT the drive

|>> does not

|>> show up in Explorer (or any other viewer or app). It was

|>> suggested

|>> that once I add the drive letter I should remove the drive

|>> and then

|>> re-insert. I tried that - no joy. I can find no reason

|>> behind this

|>> situation and as I stated in my initial message it jst popped

|>> up in

|>> the middle of one day. No error messages, no BSOD, nothing.

|>> Further,

|>> trying one of the programs at the www.uwe-sieber.de site did

|>> not

|>> correct the problem nor did any of the many suggestions

|>> there. Again

|>> thanks for the suggestions.

|>> Don

|> ==

|> Did you try to copy a file to the drive in question? Did you

|> try to subsequently try to read, copy or delete this test

|> file? Can you drag and drop to/from the thumb drive?

|>

|> Try different scenarios to see what works and what doesn't.

|> Sometimes this is all it takes to correct these "strange"

|> situations.

|>

|> I have never seen what you describe but who knows...it could

|> happen to any one of us.

|>

|> ==

|>

|Also did you try a restore two or three points back...maybe,

|just maybe you might get your old settings back, but it is a

|long-shot.

|==

That was indeed my long shot fall back position but the restore points

only went back two days. Unfortunately I had also backed up my drive

image of the XP partition not knowing when I did so that the thumb

drives weren't working properly. And since Murphy does reside in my

hip pocket I had deleted older backups since everything appeared

normal. Arggghhhh!

Don
 
"Don" wrote in message

news:g7vmu591api08gbc6nk2jj19vr4fk7euoe@4ax.com...

> On Mon, 10 May 2010 15:40:37 -0600, in

> microsoft.public.windowsxp.general "Doug W."

> wrote:

>

> |

> |"Doug W." wrote in message news:...

> |>

> |> "Don" wrote in message

> |> news:4bngu5ppjjoeab2lrimjgb1u1ho7lrunrp@4ax.com...

> |>> On Sat, 08 May 2010 18:57:11 -0700, in

> |>> microsoft.public.windowsxp.general John Wunderlich

> |>> wrote:

> |>>

> |>> |Don wrote in

> |>> |news:1sn8u55oc3ec3jr0mijkdiksat9fginr6s@4ax.com:

> |>> |

> |>> |> Beginning a day or so ago, I no longer "see" or get a

> |>> drive letter

> |>> |> when a thumb drive (any) is inserted in a usb port. I

> get

> |>> the

> |>> |> sound notification that the drive is inserted (and

> |>> recognized),

> |>> |> the drive shows up as a device under disk drives in the

> |>> hardware

> |>> |> manager and as a drive under device manager. I can set

> a

> |>> drive

> |>> |> letter using the drive manager under the computer

> services

> |>> routine

> |>> |> but that letter is not seen by explorer. I've looked

> |>> (googled)

> |>> |> for similar problems with other users but nothing seems

> to

> |>> work.

> |>> |> I'm using XP Pro, SP3 with all updates, the system has

> |>> been stable

> |>> |> for months and just like that - poof- no thumb drive!

> Any

> |>> help

> |>> |> would be appreciated. Don

> |>> |

> |>> |Probably the most definitive resource for information on

> |>> this kind of

> |>> |problems is the following:

> |>> |

> |>> |"Troubleshooting for USB drives"

> |>> |

> |>> |

> |>> |"USBDLM V4.4.2 - USB Drive Letter Manager for Windows

> 2000,

> |>> XP"

> |>> |

> |>> |

> |>> |HTH,

> |>> | JOHN

> |>>

> |>> Thanks to all who made suggestions. None worked for me.

> |>> Let me explain in a bit more detail the situation. I have

> a

> |>> number of

> |>> thumb drives. All work perfectly in my Dell laptop

> running

> |>> windows xp

> |>> proffesional SP3 fully updated. None work in my desktop

> which

> |>> is also

> |>> running xp professional sp3 fully updated. Here are some

> |>> clues:

> |>> 1. when inserting the thumbdrive I get the audio

> recognition.

> |>> If I

> |>> then look at the window in the "Safely remove hardware"

> app,

> |>> the

> |>> device shows up as ageneric device with no drive letter.

> If

> |>> I look at

> |>> the diskmanager display under computer management services

> ,

> |>> the

> |>> device shows up and again with no drive letter. If I

> right

> |>> click and

> |>> select add/change drive letter and then so choose one, the

> |>> display

> |>> changes to now show the drive letter. Another righ click

> and

> |>> Explore

> |>> I can view the contents of the drive. BUT BUT BUT the

> drive

> |>> does not

> |>> show up in Explorer (or any other viewer or app). It was

> |>> suggested

> |>> that once I add the drive letter I should remove the drive

> |>> and then

> |>> re-insert. I tried that - no joy. I can find no reason

> |>> behind this

> |>> situation and as I stated in my initial message it jst

> popped

> |>> up in

> |>> the middle of one day. No error messages, no BSOD,

> nothing.

> |>> Further,

> |>> trying one of the programs at the www.uwe-sieber.de site

> did

> |>> not

> |>> correct the problem nor did any of the many suggestions

> |>> there. Again

> |>> thanks for the suggestions.

> |>> Don

> |> ==

> |> Did you try to copy a file to the drive in question? Did

> you

> |> try to subsequently try to read, copy or delete this test

> |> file? Can you drag and drop to/from the thumb drive?

> |>

> |> Try different scenarios to see what works and what doesn't.

> |> Sometimes this is all it takes to correct these "strange"

> |> situations.

> |>

> |> I have never seen what you describe but who knows...it

> could

> |> happen to any one of us.

> |>

> |> ==

> |>

> |Also did you try a restore two or three points back...maybe,

> |just maybe you might get your old settings back, but it is a

> |long-shot.

> |==

> That was indeed my long shot fall back position but the

> restore points

> only went back two days. Unfortunately I had also backed up

> my drive

> image of the XP partition not knowing when I did so that the

> thumb

> drives weren't working properly. And since Murphy does reside

> in my

> hip pocket I had deleted older backups since everything

> appeared

> normal. Arggghhhh!

> Don


==

Next step...authorized service shop OR re-installation

(shudder), of the XP system and even then if it is a hardware

problem you will be back to square one.



My suggestion...try the authorized service route.

==
 
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