Plug your usb,start your machine and enter BIOS.
Go to Boot section and disable Secure Boot.
Enter the hard drive bbs priorities and move your usb stick to the top.
Save changes and reboot
If you feel familiar and you have a second disk to clone your current hdd, try the following:
Sysprep (Generalize) a Windows installation
then reinstall the latest drivers for your chipset
to unplug your camera,open the bezel and unplug the cable from the camera board.
that thing you bought doesn't provide 5v to the usb and as i said it's not designed for such things.but nvm...good luck
there was a speaker coming with your motherboard probably.
this is it
just find it and plug it on your motherboard.search your manual for the correct location to plug it