Leo restarted the computer. As the screen flickered, he began tapping the —then Delete , then F10 . Nothing. He tried again, this time rhythmically tapping F12 . Bingo.
He selected and pressed + until it jumped to the #1 spot. He saved the changes by pressing F10 and confirmed “Yes.” how to boot from usb in windows 7
He remembered his cousin’s advice: “You have to tell The Brick where to look before it even thinks about Windows.” Leo restarted the computer
It was 3:00 AM, and Leo’s ancient Windows 7 desktop, affectionately named “The Brick,” had finally given up. A blank screen stared back, with only a blinking white cursor—a digital tombstone. Leo had a rescue USB stick, “Phoenix,” which contained a lightweight Linux system. But there was one problem: The Brick refused to recognize it. He tried again, this time rhythmically tapping F12
The screen shifted into a blue, text-only menu: the BIOS. This was the computer’s brain before Windows woke up. Leo had to change its first instinct.