I want to use my iMAC as a secondary display
I have a Dell M4500 with displayport connector running Windows 7 Pro. I have a displayport connector on the Dell. I have a displayport to HDMI adapter cable and a HDMI to thunderbolt cable. Can I utilize the iMAC display as a secondary display with this setup? Command F2 does not seem to do anything.
iMac, OS X Mountain Lion (10.8.4)