09-11-2021 08:19 PM
04-04-2023 03:31 AM - edited 04-04-2023 03:32 AM
Please turn off the laptop (press and hold the Power button for 15 seconds until the Power light is OFF to force shut down ), then press and hold the Power button for 40 seconds to do CMOS reset. Re-install the battery (for removable battery models) and connect the AC adapter, then try to restart your laptop .