Bei Piglet,
Go to Control panel, programs and features and uninstall Dell Webcam Central.
Download this file, also know as Dell Webcam Central Version 1.40.05
Does the webcam work?
Try Test Webcam What happens?
Did you recently install/reinstall the operating system? If yes, did you install the Desktop/Notebook system software(if applicable) and the chipset drivers first? If not, the rest of the drivers will fail to install. How to Download and Install Drivers in the Correct
Windows 7/8 is supposed to provide the webcam drivers for most Dell computers. If you system needs webcam drivers, go to Drivers & Downloads enter your service tag, then select your operating system. If your system needs webcam drivers, they'll be listed under Input.
Try reading...
Troubleshooting the Dell Webcam and Dell Webcam Central Software
You can try this file, also known as Dell Webcam Central.
Create a new unrestricted user account and try the webcam. Did the webcam work?
If yes, log out and log back in to your account and try the webcam. Did the webcam work?
If no, then the webcam became detached from the motherboard, usually near the webcam
If your computer is under warranty, click on the blue DELL-Prateek K on the next page, start conversation and please provide the following information...
First and last name
shipping address
phone number
email address
service tag
Rick
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