-
All replies
-
Helpful answers
-
Jul 17, 2016 8:54 AM in response to Ajayceeby lllaass,Sounds like the RAM you installed did not have the required temperature sensors. When those are not present the System Management Controller defaults to running the fans at full speed..
First try resetting the SMC.
Reset the System Management Controller (SMC) on your Mac - Apple Support
You can download a an app like Macs Fan Control
http://www.crystalidea.com/macs-fan-control
to manually control fans speed. Just not the FB-DIMM in the 2006-2008 Mac Pros run hot and fail with time. Thus, you have to ensure that they are adequately cooled