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Please follow BIOS update procedure carefully.

Incorrect BIOS update might lead to BIOS corruption that cannot be recovered and would require an RMA.

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Current BIOS version

Tip

Recommended version

BIOS V1.

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04 Release for Bedrock R8000 | R7000

BIOS for Ryzen HS CPUs

BIOS for Ryzen U CPUs

File name:
BIOS_BDR7K_

REL_

V1_

3

04_FOR_HS_CPUS.rom.gz

Release date:

21

05-

MAY

JUN-2025

MD5:

daa9d8df77380da1da9da697f0b66d14

adb7b3c78b708c91d869ca4d450d3188

View file
nameBIOS_BDR7K

_REL

_V1_

3

04_FOR_HS_CPUS.rom.gz

To be used with:

  • Bedrock R7840HS

  • Bedrock R8845HS

  • Bedrock R8945HS

File name:
BIOS_BDR7K_

REL_

V1_

3

04.rom.gz

Release date:

21

05-

MAY

JUN-2025

MD5:

0d4ccc86d1943c927ebd9a88159d2dc5

bd1a5669db871185c92d071008c5bfa3

View file
nameBIOS_BDR7K_

REL_

V1_

3

04.rom.gz

To be used with:

  • Bedrock R7440U

  • Bedrock R7840U

  • Bedrock R8840U

Note

This BIOS for Ryzen U might brickBedrock with Ryzen HS CPU and require an RMA.

Update to BIOS for Ryzen HS CPUs instead.

Learn more

Revision notes

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Added Smbios Type 1 UUID display from eeprom

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Added Smbios Type 8 & Smbios Type 9 tables

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  • Fixed AMD I2C Driver issue where Busses were powering off and not visible in Linux

  • Fixed Power Tab not showing

    • Fixed System Management Unit (SMU) in power tab not opening the SMU menu

  • Added Automatic switching between Full size DisplayPort & USB-C Thunderbolt.

  • Added option to change SMBIOS tables 1, 2 & 3 from on boardEEprom.

  • Added SMBIOS tables 8 & 9

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Older BIOS versions

BIOS V1.01 Release for Bedrock R8000 | R7000

BIOS for Ryzen HS CPUs

BIOS for Ryzen U CPUs

File name:
BIOS_BDR7K_REL_V1_1_FOR_HS_CPUS.rom.gz

Release date: 17-FEB-2025

MD5: db76f6434ed6fae258ef8b12beb01521

View file
nameBIOS_BDR7K_REL_V1_1_FOR_HS_CPUS.rom.gz

To be used with:

  • Bedrock R7840HS

  • Bedrock R8845HS

  • Bedrock R8945HS

File name:
BIOS_BDR7K_REL_V1_1.rom.gz

Release date: 17-FEB-2025

MD5: 9d03ef7a73220ee1ec38e8ff4c815c7c

View file
nameBIOS_BDR7K_REL_V1_1.rom.gz

To be used with:

  • Bedrock R7440U

  • Bedrock R7840U

  • Bedrock R8840U

Note

This BIOS for Ryzen U might brickBedrock with Ryzen HS CPU and require an RMA.

Update to BIOS for Ryzen HS CPUs instead.

Learn more

Revision notes

  • Updated to new AGESA 1.2.0.0a

  • Fixed 10G USB hot-plug issue under Linux

  • Introduced support for USB-C Thunderbolt on NIO 4x25 (Can be changed in BIOS menu)

  • Fixed non-functional Full-size DisplayPort on NIO Basic (Can be changed in BIOS menu)

  • Disabled DRTM support which was breaking some Windows installations

  • Default memory speed set as follows:

  • Added visual feedback on BIOS settings reset saved in SPI flash BIOS reset instructions

  • Fixed splash screen not showing up

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