Name: ASUS TUF GAMING B450M-PRO S
Author: ASUS

Question 1

What is the ASUS TUF GAMING B450M-PRO S?

Accepted Answer

The ASUS TUF GAMING B450M-PRO S is an ASUS TUF GAMING series mid-range gaming motherboard supporting AMD Ryzen processors (AMD 400-series chipset) on the AM4 socket with DDR4 memory. It targets gamers seeking reliability and value and provides a comprehensive feature set for its platform tier. BIOS updates deliver stability improvements, security patches, new processor compatibility, and platform optimizations. It was originally released on April 1, 2018.

Question 2

What is the latest firmware version for the ASUS TUF GAMING B450M-PRO S?

Accepted Answer

The latest firmware version for the ASUS TUF GAMING B450M-PRO S is 4645. It was released on January 27, 2026.

Question 3

What changed in ASUS TUF GAMING B450M-PRO S firmware version 4645?

Accepted Answer

ASUS TUF GAMING B450M-PRO S firmware version 4645 includes the following changes: Improve system compatibility
Before running the USB BIOS Flashback tool, please rename the BIOS file (TGB450PS.CAP) using BIOSRenamer.

Question 4

How do I update the ASUS TUF GAMING B450M-PRO S firmware?

Accepted Answer

To update the ASUS TUF GAMING B450M-PRO S firmware, download the latest version (4645) from ASUS's website. Follow ASUS's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from ASUS's support page.

Question 5

Where can I download the latest ASUS TUF GAMING B450M-PRO S firmware?

Accepted Answer

You can download the latest ASUS TUF GAMING B450M-PRO S firmware (version 4645) from ASUS's official support page.

Question 6

How do I check for ASUS TUF GAMING B450M-PRO S firmware updates?

Accepted Answer

You can track ASUS TUF GAMING B450M-PRO S firmware updates automatically on LatestUpdate.io. We monitor ASUS's releases and notify you when new firmware versions are available, so you never miss an update.

Question 7

How often does ASUS release firmware updates for the ASUS TUF GAMING B450M-PRO S?

Accepted Answer

We have tracked 24 firmware versions for the ASUS TUF GAMING B450M-PRO S. Based on historical patterns, updates are released approximately every 109 days. ASUS releases updates to fix bugs, improve performance, and add new features. Track this product on LatestUpdate.io to be notified of future releases.

Question 8

When is the next ASUS TUF GAMING B450M-PRO S firmware update expected?

Accepted Answer

Based on this product's update history, a firmware update for the ASUS TUF GAMING B450M-PRO S is expected soon, between March 7, 2026 and May 5, 2026. Track this product on LatestUpdate.io to be notified when it's released.

Question 9

Is the ASUS TUF GAMING B450M-PRO S still receiving firmware updates?

Accepted Answer

Yes, the ASUS TUF GAMING B450M-PRO S received a firmware update within the last year. The most recent version is 4645.

Question 10

Who makes the ASUS TUF GAMING B450M-PRO S?

Accepted Answer

The ASUS TUF GAMING B450M-PRO S is manufactured by ASUS. Visit the official product page for more information.

ASUS TUF GAMING B450M-PRO S firmware

Latest firmware version

What's new in version 4645

firmware version history

Update prediction

Other ASUS products