Hello fellow Macees-
I am hoping to upcycle and re-use my iMac Mid 2010 (with 3.2 GHz Intel Core i3 Processor with 4 GB Memory) as a second monitor for my new MacBook Air 2017 with a 8GB 2.2GHz DDR3 Memory. I am so out of my element here and would really appreciate some guidance with the needed adapters/cables I need or even if this is possible.
iMac 21.5″, macOS 10.13
Sorry, not possible assuming this is a 21.5-inch iMac as your equipment line indicates. In 2010, only the 27-inch iMacs could act as external monitors for another Mac.
Apple's list of iMacs supporting Target Display Mode is here:
Use your iMac as a display with target display mode - Apple Support
There was a 21.5 and 27 inch i3 3.2 model so if it is a 27 inch model it will work
No need to put it in the garbage, please contact Apple's recycling and they will recycle it for you at no charge and recycle it responsibly. You can get learn how by clicking https://www.apple.com/shop/trade-in?afid=p238%7CsvwvKLq8V-dc_mtid_1870765e38482_pcrid_427418702567_pgrid_80259604234_&cid=aos-us-kwgo-brand--slid---product-
You can still use the 2010 iMac if you install Linux on it. Linux works great with 4GB of RAM. You will have access to current versions of the common web browsers (Firefox, Chrome, Vivaldi, etc.) as well as the free open source office suite LibreOffice along with access to lots of other free open source software. Linux Mint is a good option as it is easy to install on a Mac. Even if you don't like Linux, it is a good way to extend the life of an older computer and can be a good for a student or kids.
Thank you for your response. It’s much appreciated. Time for a new Mac I guess. My apologies to the landfill 🌎.
Thank you Allen for your thorough and helpful response. My apologies to the landfill near me. 🌎
Upcycling Mid 2010 iMac
