System: Windows 11 Battery or AC: Both (battery non removable) Model: ASUS Laptop 15 M509DA Frequency of occurrence: Reset OS: Screenshot or video: ======================== Detailed description： I used my laptop earlier this morning and everything was working fine. It was plugged in AC and battery setting set to 60% charge only. After 2 hours it won't turn on anymore. I tried the following https://www.asus.com/ph/support/FAQ/1014276/ but didn't work. I followed the Solution #1 Press the Power button and there is no response on the screen, and Power light is OFF.→ please refer to Solution #1.