hi support
my client is having 3020 dell OptiPlex she was using window 7 I have succesfull take the back up of his file and I wanted to do full flash window 10 enterprise 64bit fortunately I don't see my drive in custom
I need assistance so I can fix this issue if there any driver to be install so the my hard drive show so I can clean formate and hand over to her.
please help me out