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What's DOS?
Posts: 1
Registered: ‎03-16-2011
Location: Pakistan
Message 51 of 86 (3,566 Views)

Re: Integrated Webcam on T400 not working / USB Unknown Device

[ Edited ]

Model Type: IBM Lenovo T410
Serial Number:  xxxxxxx
OS which you are using: Window 7 Professional

Fanfold Paper
Posts: 13
Registered: ‎12-25-2010
Location: USA
Message 52 of 86 (3,518 Views)

Re: Integrated Webcam on T400 not working / USB Unknown Device

i had the same problem that windows 7 can't detect the webcam. but i fixed it by doing the following to re-enable the webcam at BIOS:
1. boot to BIOS and disable webcam
2. boot to windows 7, uninstall webcam driver and restart
3. boot to BIOS again and enable webcam
4. boot to windows 7 again and it found and installed driver correctly.

T410, Windows 7 Pro x64
Paper Tape
Posts: 8
Registered: ‎04-10-2011
Location: argentina
Message 53 of 86 (3,375 Views)

Re: T410s webcam not working

hi! first of all, sory for my english.

I have the same problem! t410 25374N1, with win professional x86, my webcam not work!! pressing fn+f6, the cam dont appear ! in the bios, i dont found the cam in security! i bougth the notebook in 27/03/2011 and the web cam was working fine in this moment! i upgrade bios and win to SP1 !

solution? Smiley Sad

Guru
Posts: 9,240
Registered: ‎12-26-2009
Location: Toronto, Canada
Message 54 of 86 (3,373 Views)

Re: T410s webcam not working

@natak22: Have you tried reinstalling the webcam driver?
http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-72826
W520: 2720QM, Q2000M at 1082/1376, 32GB RAM, 500GB + 750GB HDD, FHD screen & MB168B+
X61T: L7500, 4GB RAM, 500GB HDD, XGA screen, Ultrabase
W550s: 5600U, K620M at 1164/1281, 16GB RAM, 512GB SSD, 3K touchscreen
X200s: SL9400, 6GB RAM, 160GB HDD, WXGA+ screen
TPT1: 1839-23U
Paper Tape
Posts: 8
Registered: ‎04-10-2011
Location: argentina
Message 55 of 86 (3,369 Views)

Re: T410s webcam not working

[ Edited ]

yes, i try ! "unknown USB device"  Smiley Sad nothing happend! i think lenovos machines was reliable Smiley Sad

Guru
Posts: 9,240
Registered: ‎12-26-2009
Location: Toronto, Canada
Message 56 of 86 (3,364 Views)

Re: T410s webcam not working

Look in Device Manager under Imaging devices for an Integrated Camera. (Might be different; looking on a T400.)

W520: 2720QM, Q2000M at 1082/1376, 32GB RAM, 500GB + 750GB HDD, FHD screen & MB168B+
X61T: L7500, 4GB RAM, 500GB HDD, XGA screen, Ultrabase
W550s: 5600U, K620M at 1164/1281, 16GB RAM, 512GB SSD, 3K touchscreen
X200s: SL9400, 6GB RAM, 160GB HDD, WXGA+ screen
TPT1: 1839-23U
Paper Tape
Posts: 8
Registered: ‎04-10-2011
Location: argentina
Message 57 of 86 (3,360 Views)

Re: T410s webcam not working

[ Edited ]

nothing !!http://i53.tinypic.com/34qa8p4.jpg

 

 

Moderator note; embedded picture(s) totalling >50K converted to link(s) Forum Rules

 

Guru
Posts: 9,240
Registered: ‎12-26-2009
Location: Toronto, Canada
Message 58 of 86 (3,356 Views)

Re: T410s webcam not working

Right click the unknown device, choose Uninstall, check the Delete driver software for this device checkbox, click OK.

Then click Action, Scan for hardware changes
W520: 2720QM, Q2000M at 1082/1376, 32GB RAM, 500GB + 750GB HDD, FHD screen & MB168B+
X61T: L7500, 4GB RAM, 500GB HDD, XGA screen, Ultrabase
W550s: 5600U, K620M at 1164/1281, 16GB RAM, 512GB SSD, 3K touchscreen
X200s: SL9400, 6GB RAM, 160GB HDD, WXGA+ screen
TPT1: 1839-23U
Paper Tape
Posts: 8
Registered: ‎04-10-2011
Location: argentina
Message 59 of 86 (3,351 Views)

Re: T410s webcam not working

when i clik "Scan for hardware changes", the "unknown device" appears again Smiley Frustrated

Paper Tape
Posts: 4
Registered: ‎04-19-2011
Message 60 of 86 (3,249 Views)

Re: Integrated Webcam on T400 not working / USB Unknown Device

yuipcheng's method worked for me! 

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