Installed a new empty hard drive on a MacBook pro 2010, the old one is not usable any more, and I do not have the original DVD.
As show e.g. here, pressing Cmd+R during boot, I should get an image of earth with a dialog to choose network. In my case I only get the image of a blinking folder with a question mark.
I tried with Cmd+alt+R, with the same result.
Why is my Mac behaving differently? How can I reinstall OS-X, even the original version?
Could it be a BIOS issue?