Refurbished: MSI Gaming Z170A GAMING M5 LGA 1151 Intel Z170 HDMI SATA 6Gb/s USB 3.1 ATX Intel Motherboard - Newegg.com
Troubleshooting] Case fans: MSI z170a M3 has 2 CPU Fans (4pin) and 3 Sysfans. Sysfans are labeled Voltage control, but have 4 pins. Compatible? Manual doesn't say. : r/buildapc
MSI Z170A GAMING M3 [26/92] Overview of Components