Learn how to set Windows 7’s to use a passive cooling policy (it slows down the processor before increasing fan speed) or an active cooling policy (it increases the fan speed before slowing down the processor).
- Open the Control Panel in the Start menu.
- Open Power Options in the Control Panel.
Note: If Power Options is not available, change View by to Large icons at the top right of the Control Panel.
- Select Change plan settings next to the power plan you want to set.
- Select Change advanced power settings.
- Select Change settings that are currently unavailable.
- Set the System cooling policy under Processor power management to Active or Passive and then click OK to save the changes.
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