Biostar B550MH 3.0 User Manual

10 | Chapter 2: Hardware installaon
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Step 1: Remove the heatsink and fan assembly bracket on the motherboard and keep the
cooler backplane under the motherboard.
Step 2: Place the heatsink and fan assembly on top of the installed CPU and make sure that the
fan cable is closest to the CPU fan connector. Please refer diagram to the following screw into
the screw hole in the order shown.
Note
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Do not forget to connect the CPU fan connector.
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For proper installaon, please kindly refer to the installaon manual of your CPU heatsink.

Biostar B550MH 3.0 Specifications

General

Form Factor	Micro ATX
Chipset	AMD B550
Socket	AM4
Maximum Memory	64GB
LAN	Realtek RTL8111H Gigabit LAN
PCIe Slots	1 x PCIe 4.0 x16, 1 x PCIe 3.0 x1
Storage Interface	4 x SATA III
USB Ports	4 x USB 3.2 Gen1 (2 front, 2 rear), 2 x USB 2.0 (2 rear), 2 x USB 2.0 (Front)
Audio	Realtek ALC887 7.1-Channel
Video Outputs	HDMI, DVI-D
Memory Slots	2 x DIMM