Macbook Pro 2011 HDD Hitachi crashed - running MAC OX x Lion 10.7 until crached... Changed to SSD Kington V300 series Apple hardware test OK! Install OS X El Capitan from USB bootable pendrive made by command: sudo /Applications/Install\ OS\ X\ El\ Capitan.app/Contents/Resources/createinstallmedia --volume /volume/untitled --applicationpath /Applications/Install\ OS\ X\ El\ Capitan.app --nointeraction but after click on icon "install OS x El capitan"... MAC OS X Utilities screen won't appear, entire screen change to grey and no icon appear. here is the video... Any suggestions macfriends ? thanks!!!