Gigabyte GA-EG31M-S2 Manual - Page 11

Internal Connectors Š 1 x surround/center audio header Š 1 x serial port Š 1 x power LED header Š 1 x chassis intrusion header Back Panel Š 1 x PS/2 keyboard port Connectors Š 1 x PS/2 mouse port Š 1 x parallel port Š 1 x serial port Š 1 x D-Sub port Š 4 x USB 2.0/1.1 ports Š 1 x RJ-45 port Š 3 x audio jacks (Line In/Line Out/Microphone) I/O Controller Š iTE IT8718 chip Hardware Monitor Š System voltage detection Š CPU/System temperature detection Š CPU/System fan speed detection Š CPU overheating warning Š CPU/System fan fail warning Š CPU fan speed control (Note 3) BIOS Š 2 x 8 Mbit flash Š Use of licensed AWARD BIOS Š Support for DualBIOSTM Š PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b Unique Features Š Support for @BIOS Š Support for Q-Flash Š Support for Virtual Dual BIOS Š Support for Download Center Š Support for Xpress Install Š Support for Xpress Recovery2 Š Support for EasyTune (Note 4) Š Support for Dynamic Energy Saver Advanced (Note 5) Operating System Š Support for Microsoft® Windows® Vista/XP Form Factor Š Micro ATX Form Factor; 24.4cm x 21.0cm (Note 1) Due to Windows Vista/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) A 5.1/7.1 surround cable (optional) needs to be installed if you wish to enable 7.1-channel audio output. (Note 3) Whether the CPU fan speed control function is supported will depend on the CPU cooler you install. (Note 4) Available functions in EasyTune may differ by motherboard model. (Note 5) Due to the hardware limitation, you must install the Intel® CoreTM 2 Extreme/ CoreTM 2 Quad/ CoreTM 2 Duo/ Pentium Dual-Core/ Celeron Dual-Core/ Celeron 400 Series CPU to enable support for Dynamic Energy Saver. - 11 - Hardware Installation