Pro WS Z890-ACE SE

"1.Update Management Engine (ME) to version 19.0.5.1984.

Updating this BIOS will simultaneously update the corresponding Intel ME to version v19.0.5.1984.The ME version will remain updated even if you roll back to an older BIOS later. We recommend using EZ Flash to update the BIOS, as it supports ZIP format and auto-updates the ME. If using USB BIOS FlashBack, ensure the ME version matches the BIOS version and rename the BIOS file with BIOSRenamer before proceeding.
Before running the USB BIOS Flashback tool, please rename the BIOS file (A5588.CAP) using BIOSRenamer."

"1.Added support for Intel 200S Boost.
2.Enhanced system performance.

Updating this BIOS will simultaneously update the corresponding Intel ME to version v19.0.5.1948.The ME version will remain updated even if you roll back to an older BIOS later. We recommend using EZ Flash to update the BIOS, as it supports ZIP format and auto-updates the ME. If using USB BIOS FlashBack, ensure the ME version matches the BIOS version and rename the BIOS file with BIOSRenamer before proceeding.
Before running the USB BIOS Flashback tool, please rename the BIOS file (A5588.CAP) using BIOSRenamer."

"1. Improved system performance
2. Updated Re-timer NVM to version 06.26.05 and firmware to version 59.2 for Thunderbolt 4 and Thunderbolt 5 compatible models

Updating this BIOS will simultaneously update the corresponding Intel ME to version v19.0.5.1948.The ME version will remain updated even if you roll back to an older BIOS later. We recommend using EZ Flash to update the BIOS, as it supports ZIP format and auto-updates the ME. If using USB BIOS FlashBack, ensure the ME version matches the BIOS version and rename the BIOS file with BIOSRenamer before proceeding.
Before running the USB BIOS Flashback tool, please rename the BIOS file (A5588.CAP) using BIOSRenamer."

"1.Microcode updated to 0x117.
2.Intel® CSME updated to 19.0.5.1948.
3.Silicon Initialization Code updated to 0D.00.D8.30 (M.R.C: 2.10.0.0).
4.Included DLRM Setting for Storage to reduce active power usage in D3. Enabling this option will reduce the transfer speed of storage devices when they are under no load and resume the original speed when they are under load again.

Updating this BIOS will simultaneously update the corresponding Intel ME to version v19.0.5.1948.The ME version will remain updated even if you roll back to an older BIOS later. We recommend using EZ Flash to update the BIOS, as it supports ZIP format and auto-updates the ME. If using USB BIOS FlashBack, ensure the ME version matches the BIOS version and rename the BIOS file with BIOSRenamer before proceeding.
Before running the USB BIOS Flashback tool, please rename the BIOS file (A5588.CAP) using BIOSRenamer."

"This BIOS enhances system performance and improves high-capacity memory compatibility. This includes support for 2*DIMM memory configurations, achieving speeds up to 7000MT/s with AEMP III enabled.
Updating this BIOS will simultaneously update the corresponding Intel ME to version v19.0.0.1854v2.2. The ME version will remain updated even if you roll back to an older BIOS later. We recommend using EZ Flash to update the BIOS, as it supports ZIP format and auto-updates the ME. If using USB BIOS FlashBack, ensure the ME version matches the BIOS version and rename the BIOS file with BIOSRenamer before proceeding.
Before running the USB BIOS Flashback tool, please rename the BIOS file (A5588.CAP) using BIOSRenamer."

"Support up to 5600MT/s when running the maximum memory capacity of 256GB. The exclusive ""AEMP III"" option will appear when four Kingston RAM DDR5 6400MT/s 64GB CUDIMMs are installed.
Updating this BIOS will simultaneously update the corresponding Intel ME to version v19.0.0.1854v2.2. The ME version will remain updated even if you roll back to an older BIOS later. We recommend using EZ Flash to update the BIOS, as it supports ZIP format and auto-updates the ME. If using USB BIOS FlashBack, ensure the ME version matches the BIOS version and rename the BIOS file with BIOSRenamer before proceeding.
Before running the USB BIOS Flashback tool, please rename the BIOS file (A5588.CAP) using BIOSRenamer."

" 1. Silicon Initialization Code updated to v0D.00.CC.50 (M.R.C:1.4.6.81).
2. Add SA - PCI Express / L1 Substates item to support CPU PCI Express Link Power Management.
3. Includes IDI Data Transfer Mode for integrated graphics, enhancing flexibility in handling various data sizes.
4. ME FW updated to v19.0.0.1854v2.2.
5. Update Thunderbolt 4.0 Retimer FW to v6.24.02 for compatible models.
6. Improve system performance and enhance gaming performance for select games (improvements may vary by game).
7. Add Resource Priority Feature item.
Updating this BIOS will simultaneously update the corresponding Intel ME to version v19.0.0.1854v2.2. The ME version will remain updated even if you roll back to an older BIOS later. We recommend using EZ Flash to update the BIOS, as it supports ZIP format and auto-updates the ME. If using USB BIOS FlashBack, ensure the ME version matches the BIOS version and rename the BIOS file with BIOSRenamer before proceeding.
Before running the USB BIOS Flashback tool, please rename the BIOS file (A5588.CAP) using BIOSRenamer."

"1.Intel microcode updated to 0x114.
2.M.R.C updated to v1.4.6.64.
3.ME FW updated to v19.0.0.1827.
4.GOP updated to v1057.
5.RST VMD updated to v20.1.0.5850.
6.Improved memory compatibility and stability for frequencies >6000MHz; added CUDIMM Dual PLL mode.

Updating this BIOS will simultaneously update the corresponding Intel ME to version v19.0.0.1827. The ME version will remain updated even if you roll back to an older BIOS later. We recommend using EZ Flash to update the BIOS, as it supports ZIP format and auto-updates the ME. If using USB BIOS FlashBack, ensure the ME version matches the BIOS version and rename the BIOS file with BIOSRenamer before proceeding.
Before running the USB BIOS Flashback tool, please rename the BIOS file (A5588.CAP) using BIOSRenamer."

"1.Intel microcode updated to 0x113.
2.Enhance system stability and compatibility.
3.Enable EPP Grouping by default, further improving gaming performance in OS balanced mode.

Updating this BIOS will simultaneously update the corresponding Intel ME to version 19.0.0.1753v4. The ME version will remain updated even if you roll back to an older BIOS later. We recommend using EZ Flash to update the BIOS, as it supports ZIP format and auto-updates the ME. If using USB BIOS FlashBack, ensure the ME version matches the BIOS version and rename the BIOS file with BIOSRenamer before proceeding.
Before running the USB BIOS Flashback tool, please rename the BIOS file (A5588.CAP) using BIOSRenamer."

First release

Patch Corsair monitor recognition issue.

Patch addressing the G3-S5 device recognition issue.

Intel has identified security issue that could potentially place impacted platform at risk.
Use ME Update tool to update your ME.
*We suggest you update ME Driver to the latest Version 19.0.5.1992V2 simultaneously.

Intel has identified security issue that could potentially place impacted platform at risk.
Use ME Update tool to update your ME.
*We suggest you update ME Driver to the latest Version 19.0.5.1984 simultaneously.

Intel has identified security issue that could potentially place impacted platform at risk.
Use ME Update tool to update your ME.
*We suggest you update ME Driver to the latest Version 19.0.5.1948 simultaneously.

Please download the file and check the SHA256 code first.
Intel has identified security issue that could potentially place impacted platform at risk.
Use ME Update tool to update your ME.
*We suggest you update ME Driver to the latest Version 19.0.0.1854v2.2 simultaneously.

Intel has identified security issue that could potentially place impacted platform at risk.
Use ME Update tool to update your ME.
*We suggest you update ME Driver to the latest Version 19.0.0.1827 simultaneously.
Please download the file and check the MD5 code first.
MD5: 3793c3c3ebb0709c18f865ef64b3e930