Résolution des problemes de reconnaissances USB et Vista
Posté : 23 juil. 2007, 00:03
Bonjour,
Je suis nouveau sur ce forum, merci de m'accueillir.
J'ai été beta testeur sous vista et je suis passer sur la version finale depuis novembre 2006. Mais je voudrai sans trop vouloir faire long, vous faire partager une astuce que j'ai trouvé sur un forum Anglais, au sujet du bug de la reconnaissance de peripheriques USB génériques sous vista.
Peu importe le type de Pc, il semble que ce bug affecte aléatoirement tout type de machine.
Pour moi du jour au lendemain les périphériques usb, type disque dur, et cles ont céssé de fontionner, avec dans le gestionnaire de peripheriques la mention "Inconnu" et impossible de reinstaller le pilote.
La solution suivante a fonctionner parfaitement apres desinstallation de ces peripheriques et un reboot.
Desolé je ferai une traduction plus tard ou si quelqu'un peut s'en charger ?
voici ce que j'ai trouvé :
"I've been experiencing the same problem with usb storage devices for the last few weeks and have visited numerous forums discussing it.
After having no joy I decided to take a look around my system folders and have now got these devices working again. While looking around
I discovered 2 points of interest:
1. In C:\Windows\System32\DriverStore\FileRepository I had two folders named "usbstor.inf" but each one had a different set of numbers attached to the end of the folder name. - could this be where part of the problem lies?
2. When i looked in my C:\Windows\inf folder i discovered the usbstor.inf and usb stor.pnf files were missing - this definitely had to be an issue.
Once I discovered these anomalies, I proceeded to copy the pnf and inf files from the most recently updated usbstor.inf folder to
C:\Windows\inf. I then went back to the update driver wizard, pointed to the inf folder and what do you know but they all started working again.
As yet I have not had any problem with other usb devices so I don't know whether this solution applies to everything.
However I have noticed that most people are having this problem with devices that register themselves as a mass storage device,
including most new printers, cameras, etc. Basically anything with on board memory tells windows it is also a mass storage device,
so maybe this is what is causing the problem with those particular usb devices. "
Hope this helps
Dites moi si cela fonctionne chez vous ?

Je suis nouveau sur ce forum, merci de m'accueillir.
J'ai été beta testeur sous vista et je suis passer sur la version finale depuis novembre 2006. Mais je voudrai sans trop vouloir faire long, vous faire partager une astuce que j'ai trouvé sur un forum Anglais, au sujet du bug de la reconnaissance de peripheriques USB génériques sous vista.
Peu importe le type de Pc, il semble que ce bug affecte aléatoirement tout type de machine.
Pour moi du jour au lendemain les périphériques usb, type disque dur, et cles ont céssé de fontionner, avec dans le gestionnaire de peripheriques la mention "Inconnu" et impossible de reinstaller le pilote.
La solution suivante a fonctionner parfaitement apres desinstallation de ces peripheriques et un reboot.
Desolé je ferai une traduction plus tard ou si quelqu'un peut s'en charger ?
voici ce que j'ai trouvé :
"I've been experiencing the same problem with usb storage devices for the last few weeks and have visited numerous forums discussing it.
After having no joy I decided to take a look around my system folders and have now got these devices working again. While looking around
I discovered 2 points of interest:
1. In C:\Windows\System32\DriverStore\FileRepository I had two folders named "usbstor.inf" but each one had a different set of numbers attached to the end of the folder name. - could this be where part of the problem lies?
2. When i looked in my C:\Windows\inf folder i discovered the usbstor.inf and usb stor.pnf files were missing - this definitely had to be an issue.
Once I discovered these anomalies, I proceeded to copy the pnf and inf files from the most recently updated usbstor.inf folder to
C:\Windows\inf. I then went back to the update driver wizard, pointed to the inf folder and what do you know but they all started working again.
As yet I have not had any problem with other usb devices so I don't know whether this solution applies to everything.
However I have noticed that most people are having this problem with devices that register themselves as a mass storage device,
including most new printers, cameras, etc. Basically anything with on board memory tells windows it is also a mass storage device,
so maybe this is what is causing the problem with those particular usb devices. "
Hope this helps
Dites moi si cela fonctionne chez vous ?
