MACHINIST B450 Motherboard for AMD AM4 Socket Ryzen 1-5th gen Processors (DDR4 Max 64GB, NVME/NGFF M.2, SATA 3.0, PCIe 3.0, USB 3.0, Gigabit LAN, VGA, HDMI-Compatible)

AMD AM4 Socket: Support AMD Ryzen 1-5 gen processors (Eg. Ryzen 9 5900XT, Ryzen 7 5800X, Ryzen 3 5305G, Ryzen 5 3600X, Ryzen 7 2700X, Ryzen 7 1800X etc.). Dual-channel DDR4: 2 DDR4 non-ECC desktop memory slots, support effective frequencies of 2133MHz/2400MHz/2666MHz/2800MHz/3000MHz/3200MHz/3600MHz, and a maximum capacity of 64GB (32GB*2). VGA and HDMI-compatible Interface: Support 1080P high-definition video output without a graphics card. Note: To use these two interfaces, your CPU needs to support integrated graphics. Extension interface: The AM4 gaming motherboard is equipped with 1 PCIe 3.0 x16 slot, PCle 2.0 X1 slot, and 1 M.2 slot. The M.2 can be converted between NVME and NGFF. The package includes: 1*B450 motherboard, 1*SATA cable, 1*I/O baffle. User manual is not included in the package, you can download the user manual file on the product description page. The CMOS battery is not included in the package. If you need to download the driver, it is recommended to download: Driver Talent, or use 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