For all of the ten people that care, I installed High Sierra On a mid 2009 MacBook Pro : r/mac
How to Install macOS High Sierra on an Unsupported Mac - YouTube
The Definitive Classic Mac Pro (2006-2012) Upgrade Guide
macOS High Sierra Compatible Macs and System Requirements: EveryMac.com
macOS High Sierra Patcher
How to install macOS 10.12 Sierra on unsupported Mac hardware
Mac Pro 1,1 Processor Upgrade | Retrocosm's Vintage Computing, Tech & Scale RC Blog
Mac Pro 1.1 Custom Build | tonymacx86.com
Mac Pro 1.1 Mod | tonymacx86.com
Mac Pro 5.1 2012 - Upgrade Help | MacRumors Forums
Mac Pro 1.1 mATX Mod | tonymacx86.com
macOS High Sierra Patcher
macOS High Sierra Patcher
Apple Mac Pro 1.1 FULL UPGRADE - YouTube
The Definitive Classic Mac Pro (2006-2012) Upgrade Guide
The Definitive Classic Mac Pro (2006-2012) Upgrade Guide
