Chosen Solution

i have tried target mode and cloned my 2013 macbook pro hd to my 2015 air a1466 and when i try to boot the macnook air it gets stuck on the logo.. and same of i try internet recovery or boot from usb with osx on it?? is it the 128gb ssd hard drive thats bad or can it be something else?? bios?

Cloning was great in its day but no longer. You do not get the repair portion. Much, much better to install the system and then use Migration Assistant to move Apps and user data.