65Menu DescriptionsInformation MenuThe Information menu contains the basic configuration information of thesystem. There are no user-definable items in this menu.NOTE: The “Asset Tag” information appears when you have entered theasset number for this computer using the asset management program. Theprogram is provided in the Asset tag folder of the Driver disc.Main MenuThe Main menu contains the various system settings. System Date sets the system date. System Time sets the system time. OS Select specifies which version of Windows your computer is running. Legacy USB Support enables or disables the system’s support for LegacyUSB device in DOS mode. (for Windows 7 only) PXE Boot sets the PXE boot to UEFI or Legacy. PXE (Preboot eXecutionEnvironment) is an environment to boot computers using a networkinterface independently of data storage devices or installed operatingsystems. Internal Numlock sets if the Num Lock function of the built-in keyboardcan work. When set to Enabled, you can press Fn + Num LK to activatethe numeric keypad, which is embedded in the typewriter keys. When setto Disabled, Num Lock does not work. In this case, you can still press Fn +a letter key to enter a number.