The WiFi card is missing (No WiFi available unless you install a WiFi card or a usb WiFi receiver). Ensure the24-pin ATX and8/4-pin CPU power connectors are firmly plugged into the motherboard. Locate the CMOS jumper (or remove the coin-cell battery) and follow the manual instructions to clear CMOS usually move the jumper for a few seconds or remove the battery for ~30 seconds.
