Asus U57A. I went to boot screen in bios to set up temporary booting from usb. Did that and it booted from usb just fine. But I ended up making a mess of it - only 1 boot option (USB) shows anymore. I'm finished with usb-booting but can't go back to regular sequence. I don't know the steps or details to get hard drive booting back. ???
Thank you, Peter TC.
Thank you, Peter TC.