MACHINIST LGA 1150 Gaming Motherboard, H81 Micro ATX Intel 4th Gen for Desktop PC Support i3 i5 i7/Xeon E3 V3 Processor, Dual-Channel DDR3 Max 16GB, NVME M.2, SATA 3.0, PCIe X16, H81M-PRO S1

Features

• Intel LGA 1150 socket: The Micro ATX motherboard is powered by the H81 chipset and supports Intel 4th generation Core i3/i5/i7, Xeon E3/V3 series, Celeron G series and Pentium G series processors on LGA1155 socket. (Eg. Core i7-4790K, Core i7-4770, Core i5-4670, Core i5-4590, Core i3-4170, Xeon E3-1285 v3, Pentium G3470, Celeron G1830, etc.)
• Dual-channel DDR3 memory slots: 2 DDR3 non-ECC desktop memory slots, unbuffered, support effective frequencies of 1280/1333/1600/1866MHz, and the maximum capacity of 16GB(8GB*2)
• High performance interface: Support Gigabit Ethernet interface, compatible with VGA and HDMI-compatible high-definition display interface. PCIe 2.0 protocol standard, X16 channel bandwidth can reach 8GB/s. NVME M.2 Slot, Realtek ALC662 audio chip, 4-channel sound card, brings you a different ultimate experience
• The package includes: 1*SATA cable, 1*I/O baffle, 1*motherboard. The CR2032 battery on the motherboard has been removed. It is not included in the package. Please purchase it yourself. And the user manual is not included in the package. You can download the manual file on the product details page. If you don't know where to download the driver, it is recommended to use the win 10 system
• Tip 1: If the system won't power on and the fans don't spin, verify the motherboard power and CPU power connections, confirm CPU and memory model compatibility and condition, and ensure the memory modules are properly seated; if the issue persists after checking these, clear the CMOS
• Tip 2: If there's no display (fans spin but keyboard lights remain unresponsive when pressing Caps Lock), verify the motherboard and CPU power connections, ensure memory modules are properly seated, and confirm CPU/memory model compatibility and condition; if issues persist after these checks, clear CMOS
• Tip 3: If there's no display (fans are spinning and the Caps Lock indicator lights up when pressing Caps Lock), verify the monitor is powered on and the display data cable is securely connected; if no external graphics card GPU is installed, confirm CPU support for integrated graphics; if an external graphics card GPU is installed, ensure the data cable is connected to its output port; check the condition of the display cable, GPU, and monitor; if the issue persists after these checks, clear CMOS

Description

The computer won't power on and the fans don't work Verify the motherboard power and CPU power connections, confirm CPU and memory model compatibility and condition, and ensure the memory modules are properly seated; if the issue persists after checking these, clear the CMOS No display (fans spin but keyboard lights remain unresponsive when pressing Caps Lock) Verify the motherboard and CPU power connections, ensure memory modules are properly seated, and confirm CPU/memory model compatibility and condition; if issues persist after these checks, clear CMOS. No display (fans are spinning and the Caps Lock indicator lights up when pressing Caps Lock) Verify the monitor is on and the display data cable is connected; if no GPU, confirm CPU support integrated graphics; if a GPU is installed, ensure the data cable is connected to its output port; if the issue persists, clear CMOS. Press the power button, the fan spins once, then immediately shuts off. Or repeated reboots Clear the CMOS. If the issue persists, check CPU and memory compatibility or damage. If CPU and memory are fine, remove the graphics card, hard drive, and USB devices before attempting to boot again. Computer blue screen or crash Check if cooling is adequate: Is the CPU cooler fan spinning? Is the cooler base tightly seated against the CPU? Has thermal paste been applied? Check or replace the CPU, memory, hard drive, operating system, and power supply. H81M PRO S1 MOTHERBOARD H110 MOTHERBOARD H61C MOTHERBOARD B450 AM4-K MOTHERBOARD X99 MR9S MOTHERBOARD X99 PR9-H MOTHERBOARD MACHINIST—Engineered for Excellence, Built For Gamers, Creators, and Builders Alike. As a brand born from passion for precision engineering, MACHINIST designs, manufactures, and delivers premium motherboards that power global computing experiences—from gaming rigs to professional workstations. Whether you’re building a high-octane gaming PC, a content creation workstation, or a reliable office system, MACHINIST has a motherboard tailored to you. Visit the Store Visit the Store Visit the Store

Processor Socket: LGA 1150

Compatible Devices: Personal Computer

RAM Memory Technology: DDR3

Compatible Processors: Intel Celeron, Intel Pentium, Intel Xeon

Chipset Type: Intel H81

Memory Clock Speed: 1833 MHz

Platform: Windows 10

CPU Model: Pentium

Memory Storage Capacity: 32 GB

Ram Memory Maximum Size: 32 GB

Main Power Connector Type: 20 + 8 pin

Graphics Card Interface: Integrated, PCI Express

Memory Slots Available: 2 DDR3

Number of Ports: 10

S/PDIF Connector Type: Optical

System Bus Standard Supported: SATA 3

Total SATA Ports: 4

USB 2.0: 2

Total Usb Ports: 4

Number of Ethernet Ports: 1

Total Number of HDMI Ports: 1

Total PCIe Ports: 2

Brand: MACHINIST

Model Name: H81M-PRO

Model Number: H81 pro

Manufacturer: MACHINIST

Mfr Part Number: H81

Best Sellers Rank: #94 in Computer Motherboards

ASIN: B09DVCV3LT

Customer Reviews: 3.9 3.9 out of 5 stars (109) 3.9 out of 5 stars

Item Dimensions L x W x H: 6.69"L x 1.57"W x 8.66"H