Mac book pro question mark folder ( disk utility only found macOS base system )
Hi guys really need help on this ,so I was watching YouTube and suddenly my MacBook shuts off and flashing question mark folder, did some research and start my Mac by holding comm,option,r keys went into disk utility, this is where I am stuck !!!!! It only shows macOS base system I can press first aid, partition but won’t allow my to erase WHAT DO I DO NOW? Thanks
MacBook