Biostar A520MH User Manual

Chapter 3: UEFI BIOS & Soware | 23
A520MH / B550MH
5. If there is a new BIOS version, the ulity will
ask you to download it. Click “Yes” to proceed.
6. Aer the download is completed, you will be
asked to program (update) the BIOS or not. Click
“Yes” to proceed.
7. Aer the updang process is nished, you
will be asked you to reboot the system. Click
“OK” to reboot.
8. While the system boots up and the full screen logo shows up, press <DEL> key to enter BIOS
setup.
Aer entering the BIOS setup, please go to the <Save & Exit>, using the <Restore Defaults>
funcon to load Opmized Defaults, and select <Save Changes> and <Reset> to restart the
computer. Then, the BIOS Update is completed.
BIOS Update Ulity (through a BIOS le)
1. Installing BIOS Update Ulity from the DVD Driver.
2. Download the proper BIOS from hp://www.biostar.com.tw/
3. Launch BIOS Update Ulity and click the “Update
BIOS” buon on the main screen.
4. A warning message will show up to request your
agreement to start the BIOS update. Click “OK” to
start the update procedure.

Biostar A520MH Specifications

General

Processor socket	-
Processor manufacturer	AMD
Compatible processor series	AMD Ryzen™ 3
Component for	PC
Motherboard chipset	AMD A520
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Memory slots type	DIMM
Number of memory slots	2
Supported memory types	DDR4-SDRAM
Maximum internal memory	- GB
Supported memory clock speeds	1866, 2133, 2400, 2667, 2933, 3200, 3600, 3800, 4000, 4400, 4600, 4800 MHz
Wi-Fi	No
Ethernet LAN	Yes
LAN controller	Realtek RTL8111H
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	208 mm
Width	244 mm