50 SBC-551/552 User ManualThis section allows you to configure the system based on thespecific features of the installed chipset. This chipset manages busspeeds and access to system memory resources, such as DRAMand the external cache. It also coordinates communicationsbetween the conventional ISA bus and the PCI bus. It must bestated that these items should never need to be altered. Thedefault settings have been chosen because they provide the bestoperating conditions for your system. The only time you mightconsider making any changes would be if you discovered that datawas being lost while using your system.Because of the complexity and technical nature of some of theoptions, not all of the options are described here.R O M P C I / I S A B I O S ( 2 A 5 I I A K 9 )C M O S S E T U P U T I L I T YA W A R D S O F T W A R E , I N C .STANDARD CMOS SETUP INTEGRATED PERIPHERALSBIOS FEATURES SETUP SUPERVISER PASSWORDCHIPSET FEATURES SETUP USER PASSSWORDPOWER MANAGEMENT SETUP IDE HDD AUTO DETECTIONPNP/PCI CONFIGURATION HDD LOW LEVEL FORMATLOAD BIOS DEFAULTS SAVE & EXIT SETUPLOAD SETUP DEFAULTS EXIT WITHOUT SAVINGESC: Quit ·‚‡fl: Select ItemF10:Save & Exit Setup (Shift)F2:Change ColorAT clock, DRAM timings ....By choosing the CHIPSET FEATURES SETUP option from theINITIAL SETUP SCREEN menu the screen below is displayed.The displayed configuration is based on the manufacturer's SETUPDEFAULTS settings.CHIPSET features setup