I completed a new build with all new components. When I power on, the startup screen appears, but DEL, F9, and F12 have no effect. CTRL-ALT-DEL goes back to a black screen, indicating there is some response to the keyboard. I tried 2 different keyboards, plugged into a rear USB-2 port. Debug codes show either 68 or AE. I don't know which BIOS version I have, since I can't get into BIOS setup; but the MB was just purchased. How can I get into setup?
System Specs:
MB: GA-Z77X-UD5H
CPU: Intel i7-3770
PSU: Rosewill Capstone 750-M
SSD: OCZ Vertex 4 256GB - attached to SATA3-0 (to be used as boot)
HD: WD Caviar Black 1TB - attached to SATA3-1
HD: WD Caviar Black 1TB - attached to GSATA3-6
OD: Lite-On DVD RW - attached to SATA2-2
RAM: Kingston HyperX 1600 8GB X 2 - in slots 1 & 2
GPU: MSI N660-TI PE 2GD5/OC
Case: Corsair Carbide 500R
Cooler: Corsair H100
Monitor: Dell LCD - attached to MB VGA port (also tried DVI)
Keyboard: Logitech USB (also tried a friend's keyboard of another brand) - in rear USB2
Mouse: Logitech USB - in rear USB2
OS: Windows 7 Professional - not yet installed