B550M K (rev. 1.1)
AMD B550 Chipset
- Downloads
- CPU Support
- Manual
- Support List
- Storage Support
- FAQ
CPU Support
Support List
Manual
Memory Support List
Storage Support List
FAQ
Downloads
Driver
OS:
All
Utility
OS:
All
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- Audio
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Chipset
ChipsetVersionSizeDateDownload
- LAN
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SATA RAID/AHCI
SATA RAID/AHCIVersionSizeDateDownloadAMD RAID Preinstall Driver
(Note) Windows setup to read from USB thumb drive.
OS: Windows 11 64bit[9.3.0.296]2.03 MBDec 17, 2021AMD RAID Preinstall Driver
(Note) Windows setup to read from USB thumb drive.
(Note) Win10 ver.2004 supported.
OS: Windows 10 64bit[9.3.0.221]1.32 MBJun 09, 2021
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BIOS(+5)
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VersionSizeDateDownloadDescriptionFEe11.31 MBOct 16, 2024
- Checksum : F0DF
- Update AMD AGESA 1.2.0.Cc for fix Sinkclose Vulnerability of AMD processors (SMM Lock Bypass)
- Improve system performance and reduce temperature with PBO enabled
FD11.28 MBMar 27, 2024- Checksum : 56B6
- Update AMD AGESA V2 1.2.0.B
- Fix AMD processor vulnerabilities security
- Addresses potential UEFI vulnerabilities. (LogoFAIL)
FB11.22 MBJun 12, 2023- Checksum : 7CC7
- Update AMD AGESA V2 1.2.0.8
- Optimized performance for 5800X3D
- Addresses download assistant vulnerabilities reported by Eclypsium Research
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DescriptionVersionSizeDateDownloadGIGABYTE Control Center Full Installation Package
Detail version :
Cooler_24.10.28.01
Keyboard_23.03.10.03
VGA_24.10.28.01
Power_24.08.09.01
Mouse_24.09.11.01
SingleLed_24.08.09.01
MBUpdate_24.10.24.01
MBEasyTune_24.10.30.01
MBStorage_24.10.24.01
RGB_Sync_Control_24.10.24.01
rgbMotherboard_24.10.24.01
Notebook_24.10.07.02
Sidekick_24.10.25.01
GCC Main Program_24.10.28.01
Release Note:
- Fixed : Fix RGB Fusion issues on Laptop products
- Fixed :Modify the Mouse ID check process
OS: Windows 11 64bit,Windows 10 64bit24.10.28.01847.15 MBNov 04, 2024GIGABYTE Control Center Full Installation Package
Detail version :
Cooler_24.08.21.01
Keyboard_23.03.10.03
VGA_24.09.20.01
Power_24.08.09.01
Mouse_24.09.11.01
SingleLed_24.08.09.01
MBUpdate_24.09.13.01
MBEasyTune_24.09.20.01
MBStorage_24.09.03.01
RGB_Sync_Control_24.09.13.01
rgbMotherboard_24.09.13.01
Notebook_24.09.25.01
Sidekick_24.07.26.01
GCC Main Program_24.09.24.01
Release Note:
- Add : Support AMD X870 Series
- Fixed : Fix GCC can't detect Patriot DDR4 Memory issue
OS: Windows 11 64bit,Windows 10 64bit24.09.27.01845.03 MBSep 27, 2024APP Center
(Note) Support Intel 600 / 500 / 400 / 300 and AMD 500 / AM4 / TRX40 series motherboards (support may vary by model).
(Note) Please install Microsoft .NET Framework 4.5 first before install APP Center utility.
OS: Windows 11 64bit,Windows 10 64bitB24.0315.123.55 MBMar 15, 2024@BIOS
(Note) Support Intel 600 / 500 / 400 / 300 and AMD 500 / AM4 / TRX40 series motherboards (support may vary by model).
(Note) Please install APP Center first before install this utility.
OS: Windows 11 64bit,Windows 10 64bitB24.0130.113.92 MBJan 30, 2024Easy Tune
(Note) Support Intel 600 / 500 / 400 / 300 and AMD 500 / 400 series motherboards (support may vary by model).
(Note) Please install APP Center first before install this utility.
OS: Windows 11 64bit,Windows 10 64bitB24.0119.149.32 MBJan 19, 2024System Information Viewer
(Note) Support Intel 600 / 500 / 400 / 300 and AMD 500 /400 series motherboards (support may vary by model).
(Note) Please install APP Center first before install this utility.
OS: Windows 11 64bit,Windows 10 64bitB24.0119.151.80 MBJan 19, 2024
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- Support List
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Support List(+4)
- Manual
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Manual(+4)
CPU Support
Storage Support
FAQ
BIOS / Driver / Software / OS / Windows instructions
Product Specification
Product Specification
Product Specification
1. Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors' website or 3rd party website.
2. Most hardware/software vendors may no longer offer drivers to support Win9X/ME/2000/XP SP1/SP2. If drivers are available from the vendors, we will update them on the GIGABYTE website.
2. Most hardware/software vendors may no longer offer drivers to support Win9X/ME/2000/XP SP1/SP2. If drivers are available from the vendors, we will update them on the GIGABYTE website.
Warning:
Because BIOS flashing is potentially risky, if you do not encounter problems using the current version of BIOS, it is recommended that you not flash the BIOS. To flash the BIOS, do it with caution. Inadequate BIOS flashing may result in system malfunction.
Update CPU ID/Micro codes in new BIOS means?
[1] To support new series of CPUs, or [2] To support the same CPU but with new stepping. CPU support of motherboard is consist of BIOS and hardware design, detail CPU support information please see CPU support list.
Because BIOS flashing is potentially risky, if you do not encounter problems using the current version of BIOS, it is recommended that you not flash the BIOS. To flash the BIOS, do it with caution. Inadequate BIOS flashing may result in system malfunction.
Update CPU ID/Micro codes in new BIOS means?
[1] To support new series of CPUs, or [2] To support the same CPU but with new stepping. CPU support of motherboard is consist of BIOS and hardware design, detail CPU support information please see CPU support list.
#1. Download speed may be varied in different region. If you have experienced lower download speed, please try other region download sites.
#2. Please download from the region "Asia" if the file you wanted to download does not exist in other region.
#3. If you have encountered problems or cannot find the file after following #2, please feedback to our Technical Service for further help.
#4. For better download quality, it is recommended to use software like Flashget or Getright to monitor your file download status for saving your treasure time and efforts.
#2. Please download from the region "Asia" if the file you wanted to download does not exist in other region.
#3. If you have encountered problems or cannot find the file after following #2, please feedback to our Technical Service for further help.
#4. For better download quality, it is recommended to use software like Flashget or Getright to monitor your file download status for saving your treasure time and efforts.
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