Flashing File ?
Trying to erase data to give iMac away. After erasing volume I now just have black screen with flashing file ? . How do I get screen back to reinstall?
Question marked as
Have a look > If your Mac starts up to a question mark - Apple Support
If it is an older iMac that originally came with a gray Install Disc set, then you will need to use those or a Snow Leopard Upgrade DVD to reinstall the OS X.
