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Usb "Unknown device"

Topic last updated 12 Apr 2011, by lesieur raynald. 3 replies
Claude Pegard
08 Apr 2011

Hello,

I have a problem with my mbed. My mbed don't appear in my explorer. I have tested on three computers the problem is the same. Windows put message "Unknow device" and it appear in "device manager" as "unknow device". It's strange because the last program in my MBED run. This programm it's composing : display nokia 6610, xbee for send tram.

I have tested to hard-reset but no solution. If you have a solution in order to restaure my mbed, tell me. Sorry for my bad english.

Wim van der Vegt
08 Apr 2011

Hi

Try removing the unknown device from the windows device manager and re-insert it.

Easy way to do this is to use a program I wrote called Ghostbuster at http://ghostbuster.codeplex.com

lesieur raynald
08 Apr 2011

hi, claude,

come see me with your mbed and your computer and see the thing !!

your English is not bad, because I understood everything ;-)

lesieur raynald
12 Apr 2011

qui se cache derrière claude pegard ?