iMac Hard Drive Temperature Sensor Bypass | iMac 27" 2009 Hard Drive Upgrade | Imac Thermal Sensor - YouTube
iMac HDD Thermal Sensor Bypass - LogiWiki
hard drive - iMac 27" Mid 2011 -- fan issues when removing internal HDD? - Ask Different
SOLVED: HDD Temperature sensor gone in 2011 iMac? - iMac Intel 21.5" EMC 2428 - iFixit
imac 21.5 hdd temperature sensor help!!! | MacRumors Forums
How to override the fast fan caused by an Incompatible Drive - iFixit Repair Guide
OWC - In-line Digital Thermal Sensor Cable for upgrading the Hard Drive in 27-inch & 21.5-inch iMac (2011) models : Amazon.co.uk: Computers & Accessories