Question When I press the DELETE key on my USB keyboard before post on the motherboard X8SIL, it does not work nor does the F11 button work to get into main BIOS screen. Answer Please use a PS2 keyboard to get into BIOS and go to "Advanced > Boot Feature > PS/2 Mouse Support" > ENABLED" in order for your USB keyboard to work. Was this FAQ helpful? YES      NO Enter Comments Below: Note: Your comments/feedback should be limited to this FAQ only. For technical support, please send an email to support@supermicro.com.  Enter your email address below if you'd like technical support staff to reply:  Please type the Captcha (no space) V F 8 Y FAQ Stats FAQ ID Related Category / Keyword Date Posted Code 14045 Peripherals: - USB (Universal Serial Bus) Ports 04/13/12 DN     Print Answer