Question Booting from usb constant clicking

[ems731]

Trying to boot from usb to add a new os.
Once selecting boot from usb there is a constant clicking....(not hardrive clicking) but the clicking you would hear if a keyboard button is stuck.

side note: any attempt at selection within bios takes two hard punches to get the keys on the keyboard to work. (Keyboard works fine in all os and other computers)



(Usb keyboard)
2013 desktop
win 7
6gb ram
icore 3

 

[Eugene$$]

try other usb stick and use windows 10