[SOLVED] Problem changing Boot order in Bios

[Awareness]

Hi, hope this is the right area for help with my boot order. I have a Gateway 4831 and I was trying to change the boot order. I can get into that area by pressing F12 but the list wont move to the options, so I tried doing this through the bios and the highlighter to pick the USB to boot from wont stop moving. If I can upload a video you will see what is happening but I don't know how to do this. Any Ideas?
Gateway Bios

 

[Nemesia]

Have you tried another keyboard?

 

[Awareness]

Interesting that you asked that, I moved the plugin to another USB port and it solved the problem. Bad USB port I guess, thanks for the reply.