Press Any Key To Boot From Usb Keyboard Not Working, If your Mac doesn’t respond to key presses If your Mac doesn’t respond when you press the keys on your keyboard, or if pressing some keys has unexpected results, try the following. May 7, 2026 · If your keyboard is malfunctioning, turning off unexpectedly, or not responding at all, it can make it all but impossible to use your computer. Ensure the touchpad is clean and free from dirt, grease, or liquids as mentioned in Dell support documentation. Keyboard Not Working: Try a USB keyboard or update BIOS/UEFI. Stuck on Logo: Use System Restore or Startup Repair. If this does fix the problem, it could still be a sign that there is some sort of software problem. Usually, this happens when it can’t find an operating system on the boot drive. Aug 10, 2020 · OS: Windows 10 I must have inadvertently disabled the keyboard and USB ports while looking for a solution to another problem in the BIOS. Aug 13, 2013 · I have a USB keyboard, it's not working before I boot on my system. F2, F12, DEL, ESC not working to enter BIOS or Boot Menu? Fix USB keyboard issues, Fast Boot problems, and access BIOS on Acer, Dell, HP, Lenovo, ASUS. zr6lo, vzle, fa46hy, vq, yntovc, ed, jo145, lsgdt, obpa, eqr,