Features: 1.Strong Compatibility: This H61M motherboard supports LGA1155 processor, support for Intel Core I7 / I5 / I3 /Pentium /Celeron LGA1155 series processor. 2.Stable Power: The power supply is stable, accurate and evenly distributed. The thermal load of various power chipsets improves CPU performance. Multi phase power supply, more stable and durable. 3.HD Interface: This computer motherboard provides VGA and HD Multimedia Interfaces that support digital HD video output, bringing HD visual experience. 4.Dual Channel: This PC motherboard adopts dual channel DDR3 memory slots, greatly improving the motherboard performance. 5.Durable Material: This computer motherboard is made from premium printed circuit board, which is sturdy and durable. specification:Item Type: H61M Motherboard Material: Printed Circuit Board Motherboard Architecture: M-ATX Main Board Size: Approx. 190 x 170mm / 7.48 x 6.69in CPU Slot Type: LGA 1155 (core I7 I5 I3) Network Card: 100Mbit/s Network Card Graphics Card Slot: PCI-E 8X x 1 Supported Memory Types: DDR3 x 2 Sata Interface: SATA2.0 x 4 Usb Port: Usb2.0 x 6+ Front Usb3.0 Pin x 1+ Front Usb2.0 Pin x 1 Sound Card: 5.1 Sound Channel Maximum Memory Capacity: 16GB Power Interface: 24 Pin x 1, 4 Pin x 1 Expansion Interface: VGA, HD Multimedia Interface, PCI-E 1X x 1 Battery Type: CR2032 Button Battery (Inbuilt Battery) Battery Capacity: 240mAh Suitable For: Desktop PackageList:1 x H61M Motherboard 1 x SATA Cable 1 x Baffle NoteWhen 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's power supply 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 PCI?E cards, etc. Remove all cables from the motherboard, including network cables, audio cables and display cables (HDMI/VGA/DVI/DP). Then try to turn on the computer, if it turns on properly maybe the problem comes from the removed external devices. Reconnect the external devices one by one until you determine which external device or cable is causing the problem. 3. try to clear CMOS