Most important energy management settings

The next procedure will move away a file which normally causes your Mac to be slower (especially with old models running new or updated macOS)..

If your Model is not listed..then it's no problem for your Mac;-)

Methode 1:

Open Terminal
Type command: system_profiler -detaillevel mini |grep "Model Ident"
Remember the output name like: "MacBookPro7.1" 

Type: sudo su -   (and enter you credentials when asked)

You are now running as ROOT.

Type (to mount the root filesystem in rw-mode): mount -o remount,rw  /

Type: cd /System/Library/Extensions/IOPlatformPluginFamily.kext/Contents/PlugIns/ACPI_SMC_PlatformPlugin.kext/Contents/Resources
Type: ls -lia MacBookPro7.1*
Next command will move the problem file away!!!:-)

Type: mv MacBookPro7_1.plist MacBookPro7_1.bak

Type:  sync

Exit the Terminal

Restart MacBook

Methode 2:
Boot MacBook in Recovery mode: Command-R power-on-button
Open Terminal
Type command: system_profiler -detaillevel mini |grep "Model Ident"
Remember the output name like: "MacBookPro7.1" 
Type command: csrutil disable

Restart MacBook

Open Terminal
Type: cd /System/Library/Extensions/IOPlatformPluginFamily.kext/Contents/PlugIns/ACPI_SMC_PlatformPlugin.kext/Contents/Resources
Type: ls -lia MacBookPro7.1*
Next command will move the problem file away!!!:-)

Type: sudo mv MacBookPro7_1.plist MacBookPro7_1.bak

Shutdown MacBook en Boot again in Recovery mode via Command-R & Power-on-button.

Open Terminal

Optioneel disable warmd-daemon: launchctl disable system/com.apple.warmd (& warmd.system ?)

Type command: csrutil enable

Restart MacBook

Installed Software - information: 

Acrobat reader, termius, hp printer, word, excel, powerpoint, †macs fan control, adobe lightroom,†
Openvpn, citrix receiver, Onenote, Onedrive, pincode