How to Install macOS High Sierra - iFixit Repair Guide
Installing High Sierra on an Unsupported Mac - Mac Optimization Software Reviews
My free iMac 27" (2009) core i7 2.8, 32GB, 1TB SSD High Sierra. only cost me a SSD and about an hour of time. : r/mac
Apple iMac 3.06GHz Core 2 Duo 4GB DDR3 500GB HDD High Sierra NVIDIA GeForce 9400 | eBay
Late 2009 iMac - Should You Upgrade to High Sierra? | All Apple All Day
Apple iMac 21.5-inch Late 2009 3.06GHz Intel Core 2 Duo (MB950LL/A) – UNICOM, Inc.
MacOS High Sierra Compatible Macs List | OSXDaily
Apple macOS High Sierra: A more refined Sierra for your iMac and MacBook | Mint
Common Problems During and After macOS High Sierra Installation
Apple iMac 21.5″ Late 2009 C2D 3.06GHz 4GB 500GB DVD-RW Wifi macOS 10.13 High Sierra – Refresh Computers Online Marketplace
macOS High Sierra now available as a free update - Apple
macOS High Sierra on MacBook late 2009 White - YouTube
High Sierra 10.13.6 For 2009 Mac - skieyaplus
macOS High Sierra: The new features and updates that matter most | Macworld
How to Install macOS High Sierra on an Unsupported Mac - YouTube
Macs Able to Run macOS Sierra Remain Compatible With High Sierra - MacRumors
Anything that can run macOS Sierra can also run macOS High Sierra | Ars Technica
macOS High Sierra On A 2009 Imac Core 2 Duo? A Retro Adventure :o) - YouTube
