Gigabyte GA-MA790X-DS4 Manual - Page 12

Unique Features Bundled Software Overclocking Operating System Form Factor Š Support for @BIOS Š Support for Download Center Š Support for Q-Flash Š Support for EasyTune (Note 4) Š Support for Xpress Install Š Support for Xpress Recovery2 Š Support for Virtual Dual BIOS Š Norton Internet Security (OEM version) Š Voltage adjustments in BIOS Setup (CPU/DDR2/North Bridge/South Bridge) allow you to: - Increase CPU voltage (Note 5) - Increase DDR2 voltage by 0.025V to 0.3750V with 0.025V increment - Increase North Bridge voltage by 0.025V to 0.3750V with 0.025V increment - Increase South Bridge voltage by 0.025V to 0.3750V with 0.025V increment Š Frequency adjustments in BIOS Setup (CPU/HT Link/PCIE/DDR2) allow you to: - Adjust CPU host frequency from 200 MHz to 500 MHz with 1 MHz increment - Adjust HT Link frequency - Adjust PCI Express frequency from 100 MHz to 200 MHz with 1 MHz increment - Adjust DDR2 frequency Š Support for Microsoft® Windows® Vista/XP/2000 Š ATX form factor; 30.5cm x 22.4cm (Note 1) Due to Windows XP 32-bit operating system limitation, when more than 4 GB of physical memory is installed, the actual memory size displayed will be less than 4 GB. (Note 2) Whether 1066 MHz memory speed is supported depends on the CPU being used. (Note 3) When the CrossFireXTM technology is enabled, the PCIE_16_1 slot will operate in x8 mode. If you are installing a single PCI Express x16 graphics card, please install it in the PCIE_16_1 slot for optimum performance. (Note 4) Available functions in Easytune may differ by motherboard model. (Note 5) The adjustable CPU voltage range depends on the CPU being used. GA-MA790X-DS4 Motherboard - 12 -