iMac 2010 boot From USB with Windows keyboard ALT key - YouTube
My 2007 dank spec iMac. I bought it from a cashies for a single hunge and she's been there since it opened in 2011. And yes it is still called cash converters
Tutorial – Installing Windows 10 64-bit on 2007 iMac 7.1 | Joseph Lo's Tech Blog
Boot your Mac from CD, DVD, external drive, or USB flash drive | MacYourself
My Man The Maker: Getting a White 24" Core 2 Duo iMac to Boot *Anything*
2007 iMac won't recognise boot USB drives... | MacRumors Forums
Can an iMac G5 boot from a USB? - Quora
Running Tiger Thru Monterey On A Mid 2007 iMac in 2022! Apple's Most Versatile Mac! - YouTube
IMAC - 123myIT
Tutorial – Installing Windows 10 64-bit on 2007 iMac 7.1 | Joseph Lo's Tech Blog
How to start up your Mac from a bootable CD/DVD, USB thumb drive or external storage device
Mac Won't Boot from Bootable Install Disk? This Might Be Why | OSXDaily
2007 iMac Dual Booting Tiger & El Cap : r/VintageIntelApple
Tech-Shop-pro Bootable USB Stick for macOS X El Capitan 10.11 - Full O – Tech Shop Pro