How to connect a 2003-2004 Dell monitor to a 2012 iMac?
The Dell monitor has a VGA out connection. The iMac has a thunderbolt in connection. How do I use the monitor as another display?
iMac (21.5-inch, Late 2012), OS X Mountain Lion (10.8.5)
Use a Mini DisplayPort to VGA adapter to connect it.
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