USB device not Recognize

  • Thread starter Thread starter mohamed.samsudeen
  • Start date Start date
M

mohamed.samsudeen

When I plug my coby mp3 player in my USB connection it is not found by
windows
I then try the add new hardware wizard still no progress I then
restarted my system and windows found new hardware MTP device
When I try to install no progress still I try the add hardware wizard
and it say u can only install one device at a time another device
Installation is underway when it is finish u can try this wizard

Any suggestions wht could be the problem
 
When I plug my coby mp3 player in my USB connection it is not found by
windows
I then try the add new hardware wizard still no progress I then
restarted my system and windows found new hardware MTP device
When I try to install no progress still I try the add hardware wizard
and it say u can only install one device at a time another device
Installation is underway when it is finish u can try this wizard

Any suggestions wht could be the problem
Click to expand...

http://en.wikipedia.org/wiki/Media_Transfer_Protocol

"Support for Media Transfer Protocol in Windows XP requires the installation of
Windows Media Player 10 or Windows Media Player 11. Windows Vista, however,
offers support for MTP natively – putting this protocol on a par with other
protocols such as USB MSC."

User manual - is it the PMP3522 ? (18MB download)
Note that this manual is very strange. It consists of bitmap images, and
it causes my copy of Acrobat reader to leak memory (each viewed page just
eats more system memory, until my system started to slow down - had to
quit Acrobat reader before I got to the end of the document).

http://www.cobyusa.com/manuals/PMP3522.pdf

Advertisement for PMP3522:

http://www.bhphotovideo.com/bnh/controller/home?A=details&Q=&is=REG&O=productlist&sku=433673#Power

With the PMP3522 plugged in, try this program, and see if the PMP3522 is
visible as a USB entry. UVCView is downloadable from the menu on the upper
right, and it can display a list of connected USB devices.

http://www.microsoft.com/whdc/device/stream/vidcap/UVCViewdwn.mspx

Paul
 
http://en.wikipedia.org/wiki/Media_Transfer_Protocol

"Support for Media Transfer Protocol in Windows XP requires the installation of
Windows Media Player 10 or Windows Media Player 11. Windows Vista, however,
offers support for MTP natively - putting this protocol on a par with other
protocols such as USB MSC."

User manual - is it the PMP3522 ? (18MB download)
Note that this manual is very strange. It consists of bitmap images, and
it causes my copy of Acrobat reader to leak memory (each viewed page just
eats more system memory, until my system started to slow down - had to
quit Acrobat reader before I got to the end of the document).

http://www.cobyusa.com/manuals/PMP3522.pdf

Advertisement for PMP3522:

http://www.bhphotovideo.com/bnh/controller/home?A=details&Q=&is=REG&O...

With the PMP3522 plugged in, try this program, and see if the PMP3522 is
visible as a USB entry. UVCView is downloadable from the menu on the upper
right, and it can display a list of connected USB devices.

http://www.microsoft.com/whdc/device/stream/vidcap/UVCViewdwn.mspx

Paul
Click to expand...

still no progress when i use the uvcview it says no device connected
 
still no progress when i use the uvcview it says no device connected
Click to expand...

Have you tested the USB port on your computer ? Does it still work ?

Is the USB cable you are using, a good one ?

I presume the battery on the PMP3522 is fully charged.

Paul
 
Mike said:
Disable USB Legacy Support in your BIOS.
Click to expand...

What exactly is "usb legacy support"? Is that support for older versions
of the usb standard pre 1.1?

Ari

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Have you tested the USB port on your computer ? Does it still work ?

Is the USB cable you are using, a good one ?

I presume the battery on the PMP3522 is fully charged.

Paul
Click to expand...

i'm sure all the USB port on my pc working still no progress
 
What exactly is "usb legacy support"? Is that support for older versions
of the usb standard pre 1.1?
Click to expand...

It allows use of USB keyboards and mice when running older operating systems
like DOS that don't support USB.



Hey Cho, where you goin' with that gun in your hand?
 
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