46 PCM-5820 Series User's Manual4.2.10 Auto detect hard diskThe IDE HDD AUTO DETECTION utility can automaticallydetect the IDE hard disk installed in your system. You can use it toself-detect and/or correct the hard disk type configuration.Figure 4-9: IDE HDD auto detection screen4.2.11 Save & exit setupIf you select this option and press , the values entered inthe setup utilities will be recorded in the chipset’s CMOS memory.The microprocessor will check this every time you turn yoursystem on and compare this to what it finds as it checks thesystem. This record is required for the system to operate.4.2.12 Exit without savingSelecting this option and pressing lets you exit the Setupprogram without recording any new values or changing old ones.ROM ISA BIOSCMOS SETUP UTILITYAWARD SOFTWARE, INC.ESC = SKIPHARD DISK TYPE SIZE CYLS. HEADS PRECOMP LANDZ SECTORS MODEPrimary master: (MB) 790 15 65535 789 57Select Secondary Slave Option (N=Skip): N