Specific operation steps: When the machine is turned off, press and hold the TM button and the volume “-” button in the lower right area of the handle at the same time, press and hold the power button and then press the power button to turn on. Follow the prompts to select Continue. It is estimated that the system will restart within 30 minutes after the system restoration is complete. After restarting, you will enter the Windows activation page and follow the system prompts to activate. After the activation is completed and you enter the desktop, if the function buttons in the lower right area do not respond, you can turn off the AYANEO first, unplug the charging cable, wait for 5-10 seconds, and then turn it on again. The buttons in the lower right area return to normal.