https://iguru.gr/169052/shut-down-at-windows-10-does-not-fully-turn-off-the-pc/
for full shutdown use : [code] shutdown /s /f /t 0 [/code]
or CPanel > Power Options > at left ‘Choose what the power button does’ > Shutdown Settings > The ‘Enable quick start’ is checked, uncheck it and ‘Save changes’
origin - https://www.pipiscrew.com/2018/04/o-%cf%84%ce%b5%cf%81%ce%bc%ce%b1%cf%84%ce%b9%cf%83%ce%bc%cf%8c%cf%82-%cf%83%cf%84%ce%b1-windows-10-%ce%b4%ce%b5%ce%bd-%ce%ba%ce%bb%ce%b5%ce%af%ce%bd%ce%b5%ce%b9-%cf%80%ce%bb%ce%ae%cf%81%cf%89%cf%82/ o-%cf%84%ce%b5%cf%81%ce%bc%ce%b1%cf%84%ce%b9%cf%83%ce%bc%cf%8c%cf%82-%cf%83%cf%84%ce%b1-windows-10-%ce%b4%ce%b5%ce%bd-%ce%ba%ce%bb%ce%b5%ce%af%ce%bd%ce%b5%ce%b9-%cf%80%ce%bb%ce%ae%cf%81%cf%89%cf%82