Features: 1.A780+ PC MOTHERBOARD: A780+ PC motherboard supports LGA940 938 processors, AMD AM2, AM2+, AM3, FX series processors. 2.DDR3 DUAL CHANNEL: DDR3 desktop motherboard uses DDR3 dual channel memory slots to greatly enhance the performance of the motherboard. 3.MULTI PHASE POWER SUPPLY: Power supply stability and accuracy, uniform distribution, a variety of power chipset thermal load to improve CPU performance. 4.PCB MATERIAL: Desktop computer motherboard is made of PCB material, rugged and durable, with an all solid state panel that is not easily damaged and has a long lifespan. 5.HEAT DISSIPATION: Dual channel computer motherboard uses advanced thermal solutions for safer use. Easy installation and disassembly. specification:Item Type: Desktop Motherboard Material: PCB Product Model: A780+ Applicable Chipset: AMD RS 780L Motherboard Architecture: ATX Motherboard Size: Approx. 235x170mm / 9.3x6.7in CPU Architecture: Support LGA940 938 Pins: Support AMD AM2, AM2+, AM3, FX Series Processors Network Card: 100Mbit Network Card Chip Graphics Card Slot: PCIE 16X Gen 3.0 Support Memory Type: 2 x DDR3 Maximum Memory Capacity: 32GB SATA Interface: 4 x SATA2.0 USB Interface: 4 x USB2.0, 1 x USB2.0 Front Interface Expansion Interface: 1 x VGA, 1 x COM Interface, 1 x PCIE Expansion Slot, For PS 2 Mouse Key Interface Power Supply: Three Phase Power Supply Battery Type: CR2032 Button Cell (Built In) Battery Capacity: 240mAh PackageList:1 x DesktopMotherboard 1 x Baffle 1 x SATA Cable NoteDoes not turn on: When the fan and Q LED indicator Q CODE do not respond when the power button is pressed to start the computer, please follow the instructions below to troubleshoot the problem. 1. Follow the troubleshooting steps above to confirm that the power adapter is properly plugged into the ATX power connector for the motherboard. 2. Keep the CPU, CPU cooler fan and a separate RAM display on the motherboard. Remove all USB devices and external cards from the motherboard, including mice, keyboards, card readers, flash drives, external hard drives and external PCIE cards, etc. Remove all cables from the motherboard, including network cables, sound cables and display cables (HD multimedia interface VGA DVI DP). Then try to turn on the computer, if it turns on properly maybe the problem comes from the external devices removed. Reconnect the external devices one by one until you determine which external device or cable is causing the problem. 3. Try to clear the CMOS.