Under 'Control' click 'Custom' and you can then use a slider to change the fan control on your Mac'.Launch the app and you will then have access to the fans and be able to see the temperatures of the components inside your Mac.Download and install Macs Fan Control from MacUpdate.Note: Custom profiles are available in the Pro version of the app. MacBook Pro 13.3' 2.53GHz Core 2 Duo (A1278, MB991LL/A, MacBookPro5,5) - Mid 2009 Fan (661-4946) MacBook Pro 13.3' 2. Compatible with OS X 10.14 Mojave or later (version for OS X 10.6, 10.7-10.13 is available separately ).Real-time monitoring of Mac's fans speed and temperature sensors including 3rd party HDD/SSD (using S.M.A.R.T.).Control fan speed in relation to a temperature sensor (e.g., 3rd party HDD).Set any constant value to any fan (e.g., minimum).Software solution to noise problems such as those caused by iMac HDD replacement, or overheating problems like those found on a MacBook Pro What's Included: - CPU fan May receive model KSB0505HB or UDQFZZH70DQU Compatibility: MacBook Pro 13' A1278 - MacBookPro5,: MB990LL/A (2.26 GHz Core 2 Duo) - MacBookPro5,: MB991LL/A (2.53 GHz Core 2 Duo) - MacBookPro7,: MC374LL/A (2.4 GHz Core 2 Duo) - MacBookPro7,: MC375LL/A (2.66 GHz Core 2 Duo) - MacBookPro8,1 Early 2011: MC700LL/A (2.3 GHz Core i5) - MacBookPro8,1 Early 2011: MC724LL/A (2.7 GHz Core i7) - MacBookPro8,1 Late 2011: MD313LL/A (2.4.Macs Fan Control allows you to monitor and control almost any aspect of your computer's fans, with support for controlling fan speed, temperature sensors pane, menu-bar icon, and autostart with system option.

Macbook pro 13 mid 2010 cpu fan