disk i/o errors on mac os 10.13.6
I have a corrupt disk on mac os 10.13.6 and I am not able to repair using single user mode and fsck OR disk utility repair options.
I am also not able to use reinstall OS option as the disk is not mounting.
Is there any way I can reinstallOS without having to format the disk? I need to save my photos which are not backed up.
iMac 27″, macOS 10.13