Remove a small piece of the red black green and white isolation so you have bare wire. According to dell laptop webcam to usb wiring diagram you will find just four wires used in the cable.

How To Figure Out The Pinout Of This Embedded Netbook Asus
Laptop webcam wiring diagram. Instead theres a 6 pin micro connector. It is having one webcam and 2 micro phones left and right. Connection of wiring to the laptop as black brown black red thin wire red brown thin wire black thin wire which i want to convert this webcam as usb camera. Remove the plastic isolation the unshielded wires and the aluminium wrapper at the end you just cut. In accordance with convert webcam to usb wiring diagram you will find only four wires used from the cable. I have old non working dell laptop with webcam cn 07rgxf 72487 having 7 pin out.
I took that off but only see the microscopic points where the connectors pins meet the board. The red one is for sure cable with dc power of 5 volts. The red one is for sure wire with dc ability of 5 volts. Connect the right wires from the usb cable with the webcam cables. Typically it utilizes black black red and white cable colours. Black cable serves as ground exactly like in every other device.
The bottom of the board is covered with an insulating black paint like layer. Typically it utilizes black green red and white wire colours. Get a usb a cable like in the image and cut it in the right length. Black wire serves as ground just like in every other apparatus. Hi there based on this writeup i bought a new webcam board ebay looks identical same product number but they now dont have those 6 solder points exposed.