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I ended up installing High Serria on a thumb drive, rebooting the mac holding down command, and selected the thumb drive to boot from.
I also had an issue with a locked disc when I was in recovery mode. I have a Time Capsule that I backup only the Mac side to and an extern. I have a MacBook Pro Model# A1286 with a 320 GB hard drive, I have a MacBook Pro Model# XXXXX with a 320 GB hard drive, partitioned 50% for VMware Fusion with Vista and 50% for Macintosh. MacBook Data Recovery: Recover Data from Dead MacBook Pro. Read on and see the detailed how-to guide. The provided solutions on this page also work to recover data from dead Mac hard drive on MacBook, MacBook Air, etc., computers. Then you can use the built-in Disk Utility or other methods to repair the corrupted hard drive on MacBook Pro with ease. Create a bootable installer, then use it to install macOS on your Mac or another Mac.How to guide showing you the easiest way to Restore your Mac to factory settings, so it can be sold or given to someone else! Works on every Mac model and so. If you can't install the latest macOS, you might be able to install an earlier macOS. Reinstall macOS from the App Store instead of using macOS Recovery. On an Intel-based Mac that previously used macOS Sierra 10.12.4 or later, you can use Shift-Option-Command-R at startup to install the macOS that came with your Mac, or the closest version still available.
If your Mac has the Apple T2 Security Chip and you never installed a macOS update, you will receive the latest macOS that was installed on your Mac.If macOS Sierra 10.12.4 or later was never previously installed, you will receive the macOS that came with your Mac, or the closest version still available.On an Intel-based Mac, you can use Option-Command-R at startup to upgrade to the latest macOS that is compatible with your Mac.
By default, macOS Recovery installs the latest macOS that was previously installed on your Mac.* You can get other macOS versions using one of these methods: Macbook Pro A1286 Reinstall Os