• Performance mode is not supported on all models. To check whether Performance mode is supported on your computer, open PC Manager, click Power and check whether there is a Performance mode switch. Alternatively, open PC Manager, click the Settings icon in the top-right corner, select Power, and check whether you can find the performance settings tag.
• Performance mode will help enhance the performance of the computer, while at the same time will also result in the noise of the fan increasing and the computer dissipating more heat. In some power-intensive scenarios, the battery life of the computer will decrease. This is normal and does not indicate any issue with the computer.
• If Performance mode is enabled on your computer, this mode will be automatically disabled when the computer is disconnected from the power supply, the battery on your computer is less than 20%, the computer is in idle mode, the computer is in hibernation mode, or the computer is restarted. You can enable this feature manually.

Enabling Performance mode:

• Method 1: Use shortcut keys to enable Performance mode In hotkey mode, press Fn + P. If is displayed on the desktop, it indicates that Performance mode is enabled or disabled.
• Method 2: Enable Performance mode in PC Manager

  If you are using the latest version of PC Manager:

  Open PC Manager, click Power, and select Performance or Balanced.

  

  If you are using an old version of PC Manager:

  1. Open PC Manager, click the Settings icon in the top-right corner and then click Settings.

     

  2. Click Performance then select Performance, and will pop up on the desktop, indicating that Performance mode is enabled. If you select other modes, will display on the desktop indicating that Performance mode is disabled.