Here is how to control fan speed on PowerSpec 1510 or 1710 laptops:
1. Open the built-in Control Center by pressing the FN+ESC keys on the keyboard.
2. Select System Program.
3. Next to Fan Speed there are four options:
- Maximum (full power)
- Automatic
- Overclock or
- Custom
To set up a manual fan control, select the icon next to Custom to customize fan speeds at certain temperatures. Any changes are made automatically.