CPU AMD Socket AM2+ / AM2 Phenom FX/Phenom/Athlon /Sempron Processors AMD Cool 'n' Quiet Technology AMD 64 architecture enables simultaneous 32-bit and 64-bit computing AMD Live! Ready Support CPU up to 140W Support 45nm Phenom II CPU Chipset AMD 780G/SB700 System Bus Up to 5200 MT/s HyperTransport 3.0 interface for AM2+ CPU 2000 / 1600 MT/s for AM2 CPU Memory 4 x DIMM, Max. 8 GB, DDR2 1066*/800/667/533 ECC,Non-ECC,Un-buffered Memory Dual Channel memory architecture Expansion Slots 1 x PCIe x16 1 x PCIe x1 2 x PCI Support PCIe 2.0 / 1.0 Architecture VGA Integrated ATI Radeon 3200 Max. shared memory: 256 MB Supports DVI-D with HDCP compliant with max. resolution 2560x1600 (@ 60Hz dual-link) Supports DP with max. resolution 2560*1600 (@ 60Hz) Supports RGB with max. resolution 2048 x 1536 (@85Hz) Dual VGA output support: RGB & DVI DVI & DP RGB & DP *To playback the HD-DVD and Blu ray Disc we recommended system configuration above Graphic shared memory 256MB/Dual-Core CPU minimum/Minimum 1GB memory of Dual-channel DDR2 667 or Single -chanel DDR2 800. Storage 1 xUltraDMA 133/100 6 xSATA 3 Gb/s ports Support RAID 0,1,0+1 Chipset built-in LAN PCIe Gb LAN Audio High Definition Audio 8 -Channel CODEC - Supports Jack-detect and Multistreaming teconologies - Supports S/PDIF out interface USB 12 USB 2.0 ports (6 ports at mid-board, 6 ports at back panel) ASUS Unique Features - ASUS Q-Fan - ASUS CrashFree BIOS 3 - ASUS EZ Flash 2 - ASUS AI NET 2 - ASUS MyLogo 2 - Express Gate * The actual boot time is subject to hardware configurations and product models. Overclocking Features SFS (Stepless Frequency Selection) from 200MHz to 400MHz at 1MHz increment Adjustable DRAM Voltage ASUS C.P.R.(CPU Parameter Recall) Back Panel I/O Ports 1 x PS/2 Keyboard/Mouse Combo port 1 x RJ45 port 1 x DVI 1 x DP 1 x VGA 6 x USB 2.0/1.1 8 -Channel Audio I/O Internal I/O Connectors 3 x USB connector (6 ports) 1 x Floppy disk drive connector 1 x IDE connector 1 x COM connector 6 x SATA connectors 1 x High Definition Front panel audio connector 1 x System Panel connector 1 x CD audio-in connector 1 x S/PDIF output connector 1 x TPM Header 1 x Printer Port 1 x CPU /1 x Chassis Fan connectors/1 x Power Fan Connector 24-pin EATX power connector 4-pin ATX 12V Power connector BIOS 8 Mb Flash ROM AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.5, ACPI 2.0 Accessories 1 x UltraDMA 133/100/66 cable 1 x SATA cable 1 x SATA power cable 1 x I/O Shield User's manual Support Disc Drivers ASUS PC Probe II ASUS LiveUpdate Utility Anti-virus software (OEM version) Form Factor uATX Form Factor 9.6 x 9.6 ( 24.4 cm x 24.4 cm ) Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.