Use Imac As Monitor For Pc. To use iMac as second monitor for PC, first you should make sure that your iMac can be used as a display. Steps to use iMac as second monitor for PC.
If in doubt, try disconnecting and then re-attaching the cable. Looking at the back of the iMac it doesn't look possible, but maybe you guys know a way? To exit TDM, just press You might have to get an adapter for monitors with VGA or HDMI.
Incase anyone is interested, this is a bit late but it could be useful for anyone who searched and finds this page.
Looking at the back of the iMac it doesn't look possible, but maybe you guys know a way?
Could you guys help me with this? Use your iPad, iPhone, Android, Mac or Windows PC as a second (or third) monitor with no messy cables or wires. Not only using iMac as the external monitor for PC and other Mac models, but also can you mirror iPhone/iPad into iMac for large screen.