Chosen Solution
I have an old MacBook Pro 17-inch and I accidentally erased the Startup Disk…. (don’t laugh….). It is possible to save it??? Update (06/20/2019) This what I see when I turn the computer on:
Try booting holding down the Option & R keys. According to what system you had installed you may have a repair partition you can either restore or reinstall from. UPDATE APPLE MAC OS X SNOW LEOPARD INSTALL DVD DISC ONLY VER. 10.6.3 $10.95 https://www.ebay.com/itm/APPLE-MAC-OS-X-…