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Made by ASUS
The ASUS ROG MAXIMUS XI CODE is an ASUS ROG MAXIMUS series ultra-premium flagship motherboard supporting Intel processors (Intel Z390 chipset) on the LGA1151 socket with DDR4 memory. It targets overclockers, elite enthusiasts and provides a comprehensive feature set for its platform tier. BIOS updates deliver stability improvements, security patches, new processor compatibility, and platform optimizations.
Product released: October 1, 2018
Version 2004, released November 29, 2021
Verified by LatestUpdate: June 18, 2026
1. Update Intel ME firmware. 2. Improve system stability Before running the USB BIOS Flashback tool, please rename the BIOS file (M11C.CAP) using BIOSRenamer.
This product has not received a firmware update in a long time and may be discontinued.
ASUS typically releases firmware updates for this product approximately every 97 days.
Official ASUS ROG MAXIMUS XI CODE product page
The ASUS ROG MAXIMUS XI CODE is an ASUS ROG MAXIMUS series ultra-premium flagship motherboard supporting Intel processors (Intel Z390 chipset) on the LGA1151 socket with DDR4 memory. It targets overclockers, elite enthusiasts 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 October 1, 2018.
The latest firmware version for the ASUS ROG MAXIMUS XI CODE is 2004. It was released on November 29, 2021.
ASUS ROG MAXIMUS XI CODE firmware version 2004 includes the following changes: 1. Update Intel ME firmware. 2. Improve system stability Before running the USB BIOS Flashback tool, please rename the BIOS file (M11C.CAP) using BIOSRenamer.
To update the ASUS ROG MAXIMUS XI CODE firmware, download the latest version (2004) 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.
Details and download instructions for the latest ASUS ROG MAXIMUS XI CODE firmware (version 2004) are on ASUS's official release page: https://rog.asus.com/motherboards/rog-maximus/rog-maximus-xi-code-model/helpdesk_bios/
You can track ASUS ROG MAXIMUS XI CODE 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.
We have tracked 19 firmware versions for the ASUS ROG MAXIMUS XI CODE. Based on historical patterns, updates are released approximately every 97 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.
The ASUS ROG MAXIMUS XI CODE has not received a firmware update in a long time and may be discontinued. However, some products resume updates after extended periods. Track this product on LatestUpdate.io to be notified if a new update is released.
The ASUS ROG MAXIMUS XI CODE is manufactured by ASUS. Visit the official product page for more information.