Using the Software 3-5Using KeysThe following table lists the BIOS Setup keys and their functions.BIOS Setup Key FunctionsKey Function↑ ↓ Moves the cursor between the displayed parameters.PgUp/PgDnToggles through the current parameter settings.Tab For some parameter settings, moves the cursor between thesubfields. Also moves the cursor to the next line orselection. For example, for System Time, Tab moves thecursor from hour to minute to second.ESC Exits the current screen and returns to the Main Menuscreen. From the Main Menu screen, displays the prompt,“Quit without saving.”F3/F4 Changes the screen color.F10 Saves and exits the BIOS setup utility.Checking/Setting System ParametersSee the following table for a list of parameters, their factory defaultsettings, and alternate settings. A description of each setting follows thetable.To reset all parameters to the default settings, select Auto Configurationwith Defaults from the BIOS Setup Main Menu, either press Y and pressEnter or use the arrow keys to select Yes and press Enter.