ASRock 4CoreN73PV-HD720p R3.0 User Manual - Page 41

savings. The default value is [Auto]. Configuration options: [Auto], [Enabled] and [Disabled]. If you install Windows® XP and select [Auto], you need to set the "Power Schemes" as "Portable/Laptop" to enable this function. If you install Windows® VistaTM and want to enable this function, please set this item to [Enabled]. This item will be hidden if the current CPU does not support Intel (R) SpeedStep(tm) tech.. Please note that enabling this function may reduce CPU voltage and lead to system stability or compatibility issue with some power supplies. Please set this item to [Disable] if above issue occurs. 3.3.2 Chipset Configuration BIOS SETUP UTILITY Advanced Chipset Configuration DRAM Frequency Flexibility Option Memory Timings OnBoard GPU Clock Share Memory Primary Graphics Adapter Onboard LAN OnBoard HD Audio Front Panel DRAM Voltage VTT Voltage VDDQ Voltage [Auto] [Disabled] [Auto] [Auto] [Auto] [PCI] [Enabled] [Auto] [Auto] [Auto] [Auto] [Auto] Options Auto 266MHz (DDRII533) 333MHz (DDRII667) 400MHz (DDRII800) Manual +F1 F9 F10 ESC Select Screen Select Item Change Option General Help Load Defaults Save and Exit Exit v02.54 (C) Copyright 1985-2005, American Megatrends, Inc. DRAM Frequency If [Auto] is selected, the motherboard will detect the memory module(s) inserted and assigns appropriate frequency automatically. You may also select other value as operating frequency: [266MHz (DDRII533)], [333MHz (DDRII667)] and [400MHz (DDRII800)]. Flexibility Option The default value of this option is [Disabled]. It will allow better tolerance for memory compatibility when it is set to [Enabled]. Memory Timings Use this to adjust values for memory timings. Configuration options: [Auto] and [Manual]. The default value is [Auto]. OnBoard GPU Clock Use this option to adjust onboard GPU clock. Configuration options: [Auto] and [Manual]. The default value is [Auto]. Share Memory This allows you to set share memory feature. The default value is [Auto]. Configuration options: [Auto], [32MB], [64MB], [128MB] and [256MB]. 41