Example at https://discussions.apple.com/thread/6829063
Hi
I upgraded to yosemite a few months ago and just now tried to use skype video and facetiime. both tell me to install a camera! Here is my system info:
Model Name: MacBook Pro
Model Identifier: MacBookPro9,2
Processor Name: Intel Core i5
Processor Speed: 2.5 GHz
Number of Processors: 1
Total Number of Cores: 2
L2 Cache (per Core): 256 KB
L3 Cache: 3 MB
Memory: 8 GB
Boot ROM Version: MBP91.00D3.B08
SMC Version (system): 2.2f44
Serial Number (system): C17JG0U1DTY3
Hardware UUID: 548BD5E4-A1A0-5132-B468-6E3B18A72A0A
Sudden Motion Sensor:
State: Enabled
===============
Any hints/help would be greatly appreciated.
thanks
jmp

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic