2-6 System UtilitiesMain 0The Main tab allows the user to set system time and date, enable or disable boot optionand enable or disable recovery.Figure 2-2. BIOS MainTable 2-2 describes the parameters shown in Figure 2-2.Table 2-2. BIOS MainParameter Description Format/OptionSystem Time BIOS system time in 24-hour format Format: HH:MM:SS(hour:minute:second)System Date BIOS system date Format MM/DD/YYYY(month/day/year)Total Memory Total memory available N/AVideo Memory Available memory for video N/AQuiet Boot Shows OEM (original equipmentmanufacturer) screen during system bootinstead of traditional POST screenOption: Enabled orDisabledNetwork Boot Option to boot system from LAN (local areanetwork)Option: Enabled orDisabledF12 Boot Menu Option to use boot menu during POST Option: Enabled orDisabledSystem Time [16:45:53]System DateTotal MemoryQuiet BootNetwork BootF12 Boot MenuD2D Recovery[03/23/2012]4096 MB[Enabled][Enabled][Disabled][Enabled]Item Specific HelpThis is the help for the hourfield. Valid range is from 0 to23. REDUCE/INCREASE:F5/F6.3.7Video Memory 256 MBWake on LAN [Disabled]SATA Mode [AHCI Mode]