Features: 1.DDR4 SO DIMM: This desktop motherboard adopts dual channel DDR4 SO DIMM, and it supports up to 64GB. 2.32GB/s Transmission: This computer motherboard is equipped with M.2 hard disk interface which supports 32GB/s transmission speed. 3.SATA3.0 Interface: This PC motherboard adopts SATA3.0 interface that features strong compatibility and provide fast reading speed. 4.All Solidstate Capacitance: This LGA 1151 motherboard adopts all solidstate capacitance that provides stable performance and extends service life of motherboard. 5.Easy Expansion: This server motherboard is designed with HD Multimedia Interface and VGA interface. M.2 interface supports NGFF and NVME protocol. specification:Item Type: Desktop Motherboard Material: Printed Circuit Board Chipset: H110 Motherboard Framework: M ATX Motherboard Size: Approx. 190 x 170mm / 7.5 x 6.7in ( Manual Measurement, Slight Error May Exist ) CPU Slot Type: Supports LGA 1151 Netword Card Chip: Gigabit Netword Card Chip Graphics Card Slot: PCI E X16 Gen 3.0 Supported Memory Type: 2 x DDR4 Maximum Memory Capacity: 2 x 32GB (64GB in Total) SATA Interface: SATA3.0 x 3 USB Interface:USB3.0 x 2, USB2.0 x 4 Sound Adapter: ALC897 Power Supply: 24 Pin x 1, 4 Pin x 1 Expansion Interface: 1 x HD Multimedia Interface, 1 x VGA, M.2 Interface(NGFF, NVME Protocol Supported) Battery Type: CR2032 Button Battery (Inbuilt) Battery Capacity: 240mAh The Motherboard Is Fixed In The Main Box, And Then Connected According To The Corresponding Marked Connector. No Power Problem: When The Device Cannot Be Turned On And The Power Indicator Is Off, Please Make Sure That The Power Supply Is Connected And Works Normally. If Your Cpu Fan Is Installed Correctly, You Can Also Tell If The Power Supply Is Working Properly By Determining If The Fan Is Working Properly. 1. Check The Power Supply Of The Power Adapter A. Check Whether The Power Cable Is Connected And The Socket Is Properly Plugged, As Shown In The Following Figure. If The Extension Cable Has A Main Power Switch, Make Sure It Is On. B. Replacing The Extension Cord And Socket Can Help Solve The Problem. Check Whether The Mainboard Power Supply Is Correctly Connected: 1. Ensure That The Power Cable Of The Power Adapter Is Correctly Inserted Into The Atx Power Port. The Motherboard May Contain Both 24pin Eatxpwr And 8pin Eatx12v, Make Sure That Both 8pin Eatx12v And 24pin Eatxpwr Are Connected To The Power Adapter. The Location And Number Of Power Ports May Vary From Model To Model, Some Motherboards May Contain 24pin Eatxpwr And 4pin Eatx12v, Both Ports Should Be Linked To The Power Adapter Not On: When You Press The Power Button To Start The Computer, The Fan And Q Led Indicator /Qcode Do Not Respond. Please Follow The Instructions Below To Troubleshoot The Problem: 1. Verify That The Power Adapter Is Correctly Plugged Into The Atx Power Port By Following The Steps Above To Troubleshoot The Power Supply Problems On The Mainboard. 2. Keep The Cpu, Cpu Cooling Fan And A Separate Ram Video Memory On The Motherboard. Remove All Usb Devices And External Cards From The Motherboard, Including Mouse, Keyboard, Card Reader, Flash Drive, External Hard Disk, External Pcie Card, Etc. Remove All Cables From The Mainboard, Including The Network Cable, Audio Cable, And Display Cable (Hd Multimedia Interface/Vga/Dvi/Dp). Then Try Turning The Computer On. If It Works, Maybe The Problem Is The External Device Removed. Reconnect The External Devices One By One Until You Determine Which External Device Or Wire Is Causing The Problem. 3. Clear The Cmos. PackageList:1 x Desktop Motherboard 1 x Baffle 1 xSATACable