ROG CROSSHAIR VIII HERO BIOS 4702
Version 4702
20.83 MB 2023/11/01
"Update AGESA version to ComboV2PI 1.2.0.B
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer."
ROG CROSSHAIR VIII HERO BIOS 4601
Version 4601
20.83 MB 2023/08/23
"1. Recommended for vital update to mitigate the potential security vulnerabilities
2. Improve system stability
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer."
ROG CROSSHAIR VIII HERO BIOS 4501
Version 4501
20.83 MB 2023/05/23
"1. Update AGESA version to ComboV2PI 1.2.0.A
2. Mitigate the AMD potential security vulnerabilities for AMD Athlon™ processors and Ryzen™ processors
3. Improve system stability
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer."
ROG CROSSHAIR VIII HERO BIOS 4402
Version 4402
20.8 MB 2023/02/08
"1. Update AGESA version to ComboV2PI 1208
2. Mitigate the AMD potential security vulnerabilities for AMD Athlon™ processors and Ryzen™ processors
3. Improve system stability
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer."
ROG CROSSHAIR VIII HERO BIOS 4006
Version 4006
20.65 MB 2022/03/10
"1. Update AMD AM4 AGESA V2 PI 1.2.0.6b
2. Improve system performance for AMD Ryzen 7 5800X3D
3. Improve system compatibility and stability
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer."
ROG CROSSHAIR VIII HERO BIOS 3904
Version 3904
20.65 MB 2021/12/15
"1. Update AMD AM4 AGESA V2 PI 1.2.0.5
2. Improve system performance
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer."
ROG CROSSHAIR VIII HERO BIOS 3801
Version 3801
20.57 MB 2021/08/12
"1. Update AMD AM4 AGESA V2 PI 1.2.0.3 Patch C
2. Improve system performance
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer."
ROG CROSSHAIR VIII HERO BIOS 3702
Version 3702
20.57 MB 2021/08/11
"1. Support Windows 11 by default, no settings changes required in the UEFI BIOS.
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer."
ROG CROSSHAIR VIII HERO BIOS 3601
Version 3601
20.53 MB 2021/06/16
"1. Update AMD AM4 AGESA V2 PI 1.2.0.3 Patch A
2. Improve system stability
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer."
ROG CROSSHAIR VIII HERO BIOS 3402
Version 3402
20.43 MB 2021/03/23
- Update AMD AM4 AGESA V2 PI 1.2.0.1 Patch A
- Fix USB connectivity issue
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer.
ROG CROSSHAIR VIII HERO BIOS 3302
Version 3302
20.43 MB 2021/03/10
- Update AMD AM4 AGESA V2 PI 1.2.0.1
- Support Smart Access Memory for Ryzen 3000 Series Processors
- Fix the L3 cache performance in AIDA64
- Improved system performance
- Improved system compatibility
- Improved memory performance
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer.
ROG CROSSHAIR VIII HERO BIOS 3204
Version 3204
20.41 MB 2021/01/29
1. Update AMD AM4 AGESA V2 PI 1.2.0.0
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer.
ROG CROSSHAIR VIII HERO BIOS 3003
Version 3003
20.29 MB 2020/12/07
1. New CPU support
2. Add a ReSize BAR shortcut for AMD SAM support
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer.
ROG CROSSHAIR VIII HERO BIOS 2702
Version 2702
20.13 MB 2020/11/24
1. Improve system performance
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer.
ROG CROSSHAIR VIII HERO BIOS 2502
Version 2502
20.13 MB 2020/11/13
"1. Update AMD AM4 AGESA V2 PI 1.1.0.0 Patch C
2. Improve system performance
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer."
ROG CROSSHAIR VIII HERO BIOS 2311
Version 2311
20.11 MB 2020/10/20
"1. Updated AMD AM4 AGESA V2 PI 1.1.0.0 PatchB
2. Improve system performance and stability
3. Improved DRAM compatibility
4. Fixed keyboard device issue
Before running the USB BIOS Flashback tool, please rename the BIOS file(C8H.CAP)using BIOSRenamer."
ROG CROSSHAIR VIII HERO BIOS 2206
Version 2206
19.24 MB 2020/08/17
"-Update AMD AM4 AGESA V2 PI 1.0.8.0
-Improve system performance.
-Improve system stability
-Improve M.2 storage compatibility
-Improve DRAM stability
Before running the USB BIOS Flashback tool, please rename the BIOS file(C8H.CAP)using BIOSRenamer."
ROG CROSSHAIR VIII HERO BIOS 2204
Version 2204
19.24 MB 2020/08/14
"-Update AMD AM4 AGESA V2 PI 1.0.8.0
-Improve system performance.
-Improve system stability
-Improve M.2 storage compatibility
-Improve DRAM stability
Before running the USB BIOS Flashback tool, please rename the BIOS file(C8H.CAP)using BIOSRenamer."
ROG CROSSHAIR VIII HERO BIOS 2103
Version 2103
19.12 MB 2020/06/29
"01. Improve system performance.
02. Update AMD AM4 AGESA V2 PI 1.0.0.2
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer."
ROG CROSSHAIR VIII HERO BIOS 2010
Version 2010
19.06 MB 2020/06/18
"- Support Next Generation AMD Ryzen PRO Processors
- Update AM4 combo V2 PI 1.0.0.1 patch B
- Improve DRAM stability
- Improve system performance
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer."
ROG CROSSHAIR VIII HERO BIOS 1302
Version 1302
14.97 MB 2020/03/03
1.Improved system performance
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer.
ROG CROSSHAIR VIII HERO BIOS 1201
Version 1201
14.93 MB 2019/12/03
01. Fix a compatibility issue with the ASUS-ESTX II-0074 sound card
02. Update TCGStorageSecurity Module to support TCG Pyrite 2.0 Devices.
03. Fix some boot issues with NVME devices.
04. Update auto-rules for CPU and Memory overclocking
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer.
ROG CROSSHAIR VIII HERO BIOS 1105
Version 1105
14.92 MB 2019/11/05
1. Update AM4 combo PI 1.0.0.4 patch B
2. Support Ryzen™ 2000-series APU
* You will not be able to downgrade your BIOS after updating to this BIOS version
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer.
ROG CROSSHAIR VIII HERO BIOS 1001
Version 1001
14.78 MB 2019/09/25
Update AM4 combo PI 1.0.0.3 patch ABBA to improve system performance
Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer.
ROG CROSSHAIR VIII HERO BIOS 0901
Version 0901
14.74 MB 2019/09/20
1. Improve memory compatibility.
2. Update various auto-rules related to overclocking.
3. Optimizations made to speed up EZFlash.
4. Fixed a compatibility issue with 5-way Optimization.
ROG-CROSSHAIR-VIII-HERO BIOS 0803
Version 0803
14.76 MB 2019/08/06
1.Updated AM4 combo PI 1.0.0.3 patch ABB
2.Optimized the chipset fan profile. The new profile allows the chipset fan to stop during idle or when temperature is low.
3.Supports Ubuntu 19.04 and other Linux distros
4.Improved system performance, stability and storage device compatibility
5.Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOS Renamer.
ROG-CROSSHAIR-VIII-HERO BIOS 0702
Version 0702
14.69 MB 2019/07/17
1.AM4 Combo PI 1.0.0.3AB. First release.
2. Before running the USB BIOS Flashback tool, please rename the BIOS file (C8H.CAP) using BIOSRenamer.