dell inspiron 15

Hello ! Been trying to look for solutions on this issue in the threads here but have tried already different methods (cmd bcdedit, BIOS configurations, multiple reformat) but to no avail. :( ISSUE: I have an old Dell Inspiron 15 5567 from 2018 which I revived last April by adding more RAM and...

I have a Dell Inspiron 15 3521 and it is randomly turning itself on in the middle of the night. Somebody told me there might be an option enabled in the bios that has my laptop turn on if screen is open. But I closed the screen when I went to bed and it still turned on. Somebody please help as I...