Last night I made a kali linux usb. Now this isn't the live usb I literally installed kali on the drive. I did this from my desktop which meant naturally I had to install the grub for my boot loader. The issue I am having is this; I cannot boot the usb on my laptop... It shows up in my boot menu and once selected and it attempts to boot I just get a blank screen and a blinking cursor. I believe this is because I do not have the grub on my laptop, and I am having some difficulty finding a suitable grub to install to mitigate this problem. I would just install kali on my laptop but I am not ready to do away with my win7 OS at this time and still need it. So what ever solution can be found to this conundrum needs to be able to allow me to boot from my hard drive in windows and yet boot kali from its native usb.Any ideas? 
How to boot kali from native usb
usb;grub2;grub;boot loader;kali linux