5 Replies Latest reply: Dec 6, 2012 7:21 PM by Malik toor
Malik toor Level 1 Level 1 (0 points)

I have tried option key and cmd r keys. NO entry sign come always.

I had mac leopard in my mac. I updating it to lion. Then I canceled the lion installation in middle. And open disk utility and erased HD because I wanted to do clean install. After that I could not open disk utility not even boot the mac.


Now when I start the mac, sound comes and then gray screen and no entery sign and nothing happen.

If I press option key, it shows the mac os lion which I trying to install, if I click on that, its goes again to gray screen and no entery sign.

please assist me.

Mac OS X (10.5.8)