Question about intel warranty.

Ken_42

Commendable
Jul 15, 2016
24
0
1,510
So my brother gave me an i7 4770k and he told me that to check the warranty stuff . But when i went to to website and read its require the box , but when i ask my brother he said that he threw the box away so i just wanted to ask that if my cpu not working anymore and i want to send it to warranty is it a must to have the original box whit it ?