![2011 imac 27" 32GB - final stage of 1TB + 2TB SSD upgrade (replaced HDD & optic drive). Also cleaned out the fans and case. Running 'SSD Fan Control' & 'Macs Fan 2011 imac 27" 32GB - final stage of 1TB + 2TB SSD upgrade (replaced HDD & optic drive). Also cleaned out the fans and case. Running 'SSD Fan Control' & 'Macs Fan](https://preview.redd.it/4iytymrrf5751.jpg?width=640&crop=smart&auto=webp&s=7708d854e19c200080eb0c9b6bf086ef78f4ec21)
2011 imac 27" 32GB - final stage of 1TB + 2TB SSD upgrade (replaced HDD & optic drive). Also cleaned out the fans and case. Running 'SSD Fan Control' & 'Macs Fan
![Help! Imac Fan Running at Full Speed, imac detects high temperature, SMC issue, SMC won't reset, PRAM reset doesn't help either : r/mac Help! Imac Fan Running at Full Speed, imac detects high temperature, SMC issue, SMC won't reset, PRAM reset doesn't help either : r/mac](https://i.redd.it/pcb3dg8naw171.jpg)
Help! Imac Fan Running at Full Speed, imac detects high temperature, SMC issue, SMC won't reset, PRAM reset doesn't help either : r/mac
![Apple iMac fan noise running constantly at full speed after hard drive replacement or upgrade - Safemode Computer Service Apple iMac fan noise running constantly at full speed after hard drive replacement or upgrade - Safemode Computer Service](https://safemode.com.au/wp-content/uploads/2018/04/SSD-Fan-Control.png)