Originally Posted by
Eatapple
I did set USB as the first boot device on biso menu.but my computer still hasn't been booted.
I made a bootable USB disk and used it to boot computer,this is the first time I've done this, and I've been very careful,i don't know what i did wrong,and i have tried it on another computer,i got the same thing.
Maybe I'd better do it all over again.
There are some video instructions on YouTube for making bootable Windows USB,or
click here that you can follow them.