March 09, 2023
BIOS Settings for motherboard Gigabyte B450M DS3H V2
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Dual Channel Non-ECC Unbuffered DDR4
It seems that the Gigabyte B450M DS3H V2 motherboard supports Dual Channel Non-ECC Unbuffered DDR4 memory
[6]
[7]
[10]
. This type of memory is often used for better performance and higher bandwidth. It also has a lower latency than other types of memory and is more reliable due to its error-correction capabilities
[6]
[7]
. Additionally, the B450M DS3H V2 has a 4+2 Phase Digital VRM Solution with Low RDS(on) MOSFETs which ensures low temperature and better thermal characteristics
[10]
.
4 DIMMs
It seems that the Gigabyte B450M DS3H V2 motherboard supports 4 DIMMs for Dual Channel Non-ECC Unbuffered DDR4
[5]
, which might be necessary when using a Ryzen 5 5600x
[6]
or higher TDP rated CPU
[8]
. According to a YouTube video
[5]
, this motherboard also features an Ultra-Fast PCIe Gen3 x4 M.2 with PCIe NVMe & SATA mode support.
Digital VRM Solution with Low RDS(on) MOSFETs
It seems that the Gigabyte B450M DS3H V2 motherboard features a Digital VRM Solution with Low RDS(on) MOSFETs
[10]
, which is a technology that helps to minimize power loss and improve thermal characteristics
[10]
. This technology is also claimed to reduce temperature, size and switching losses
[10]
. It appears that, in order to take advantage of this feature, one needs to update their BIOS with a previous CPU
[7]
and use a flash drive with the BIOS update
[7]
. Furthermore, it seems that the GIGABYTE B450M DS3H V2 comes with updated BIOS which can be checked on the Gigabyte website
[6]
, and is plug and play compatible with Ryzen 5 5600x CPUs listed as compatible for DS3H V2 on the Gigabyte website
[7]
.
HDMI
It seems that the Gigabyte B450M DS3H V2 motherboard supports HDMI ports, as indicated by sources 5
[5]
, 7
[7]
, and 10
[10]
. This is useful for connecting your motherboard to a monitor or TV. People say that this feature is important for gaming, watching movies, and other activities. It also provides multiple display support for two monitors. Source 10
[10]
also states that the motherboard has high quality audio capacitors and LED trace path lighting for improved audio quality.
DVI-D Ports for Multiple Display
According to my research, Gigabyte B450M DS3H V2 comes with DVI-D Ports for Multiple Display
[10]
that can be used to connect multiple displays. It seems that the BIOS needs to be updated
[6]
in order for this feature to function properly and it may be necessary to use a modded efiflash program on a Rufus Freedos formatted USB drive
[7]
. Additionally, it is recommended that better cooling solutions are used for CPUs with higher TDP ratings in order to avoid potential heat and stability issues
[7]
.
All answers
Motherboard
The GIGABYTE B450M DS3H V2 motherboard is an excellent choice for building a gaming PC
[5]
. It features dual channel non-ECC buffered DDR4 memory, digital VRM solution with low RDS(on) MOSFETs, Ultra-Fast PCIe Gen3 x4 M.2, high quality audio capacitors, Realtek GbE LAN with Bandwidth Management, and RGB Fusion support
[10]
.
BIOS
The BIOS version on the GIGABYTE B450M DS3H V2 is F61a (beta but works fine)
[8]
. It has been optimized with gate charge to minimize switching losses and lower temperatures. It also supports a variety of CPUs, including AMD Ryzen™ 5000 series/ Ryzen™ 5000 G-Series/ 3rd Gen Ryzen™/ 2nd Gen Ryzen™/ 1st Gen Ryzen™/ 2nd Gen Ryzen™ with Radeon™ Vega Graphics/ 1st Gen Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors
[10]
.
CPU Support
The Gigabyte B450M DS3H V2 is compatible with many CPUs including the Ryzen 5 5600X which is listed on the Gigabyte website as a compatible CPU for this motherboard
[7]
. However, it may be necessary to update the BIOS depending on the type of CPU being used. Users should check the micro-site of the motherboard on Gigabyte's website and access the support section to find a CPU support document that can clarify any doubts
[7]
.
BIOS Update
In order to update the BIOS for this motherboard, users can use either a modded efiflash program on a rufus freedos formatted USB drive (e.g. efiflash BIOSFILENAME /x) or use Windows @BIOS utility to update to latest F61a (beta but works fine)
[8]
. A tutorial video can also be found on YouTube which may help users who are not familiar with updating BIOS software
[5]
. Additionally, better cooling should be used for CPUs such as 5900X or higher TDP rated CPUs in order to avoid heat or stability issues
[8]
.
Jump to top
Research
Source: "B450M DS3H V2 (rev. 1.x) Key Features | Motherb..." (from web, www.gigabyte.com)
-
Supports AMD Ryzen™ 5000 series / Ryzen™ 5000 G-Series/ 3rd Gen Ryzen™/ 2nd Gen Ryzen™/ 1st Gen Ryzen™/ 2nd Gen Ryzen™ with Radeon™ Vega Graphics/ 1st Gen Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors
- Dual Channel Non-ECC Unbuffered DDR4, 4 DIMMs
- Feature Digital VRM Solution with Low RDS(on) MOSFETs
- HDMI, DVI-D Ports for Multiple Display
- Ultra-Fast PCIe Gen3 x4 M.2 with PCIe NVMe & SATA mode support
- High Quality Audio Capacitors and Audio Noise Guard with LED Trace Path Lighting
- Realtek GbE LAN with Bandwidth Management
- RGB Fusion supports RGB LED Strips in 7-Colors
- Smart Fan 5 Features 5 Temperature Sensors and 2 Hybrid Fan Headers with FAN STOP
- APP Center Including EasyTune™ and Cloud Station™ Utilities
- CEC 2019 Ready, Save Power with a Simple Click
-
4+2 Phases Digital VRM Solution with Low RDS(on) MOSFETs
- Optimized gate charge to minimize switching losses.
- Lower temperature, smaller size, better thermal characteristics.
-
NVMe PCIe Gen3 x4 22110 M.2 Connector
- Supports only M.2 SATA SSDs when using an AMD Athlon™ 200-series/ 7th Generation A-series or Athlon™ APU.
-
Realtek GbE LAN with Bandwidth Management
- Realtek Gigabit LAN features a network bandwidth management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments.
- GIGABYTE motherboards use ICs with up to 3 times the ESD resistance levels compared to traditional ICs.
- This helps to better protect the motherboard and its components against potential damage caused by static electricity.
- GIGABYTE motherboards also feature special anti-surge ICs that protect your motherboard, and your PC from any surge in power delivery that may occur, helping to ensure that your PC is equipped to deal with any potentially irregular and inconsistent power delivery.
-
Smart Fan 5
- With Smart
Source: "Is the GIGABYTE B450M DS3H V2 compatible with t..." (from reddit, r/Amd)
-
Update the BIOS
- Check the micro-site of the motherboard on the Gigabyte website and access the support section to find a CPU support document that can clarify any doubts.
- Need to update the BIOS with a previous CPU.
- Need a flash drive with the BIOS update.
- There is a tutorial video available on YouTube.
-
GIGABYTE B450M DS3H V2 comes with updated BIOS
- Check the BIOS on the Gigabyte website.
- Plug and play.
-
Ryzen 5 5600x is listed as a compatible CPU for DS3H V2.
- Check the CPU support on the Gigabyte website.
Source: "Gigabyte B450M DS3H WIFI V2-CF BIOS info : r/gi..." (from web, www.reddit.com)
-
Use a modded efiflash program on a rufus freedos formatted usb drive
- efiflash BIOSFILENAME /x
-
Use the Gigabyte B450M DS3H V2 bios files
- First F60 from the tool
- Then to the latest F61a (beta but works fine) from Windows @ BIOS utility
- Recommend better cooling for the VRM for 5900x and higher TDP rated CPUs to avoid heat/stability issues
Source: "Anyone have a B450m DS3H V2 BIOS update? Desper..." (from reddit, r/gigabyte)
-
Direct link to the BIOS download page
- The direct link to the BIOS download page is given as https://www.gigabyte.com/us/Motherboard/B450M-DS3H-V2-rev-10/support#support-dl-bios
-
Gigabyte site was down
- The Gigabyte site was down at the time the query was posted, but it came back up the same night.
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