after first time successfully install macOS 10.15.4, I can not boot without usb drive. I mean I have to insert olarila installer usb drive to boot Mac.
and I can not shutdown my pc, every time its restart.
my pc info -
9th gen i3
msi h310m pro-vh
radeon rx 580
16 gb ddr4 ram
256 gb ssd
plz help
Thanks