Bedrock R8000 | R7000 BIOS Image Files

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

Before updating BIOS, you are advised to check current BIOS version

Table fo contents:

Current BIOS version

Recommended version

BIOS V1.06 Release for Bedrock R8000 | R7000

## BIOS for Ryzen HS CPUs

## BIOS for Ryzen U CPUs

File name: BIOS_BDR7K_V1_06_FOR_HS_CPUS.rom.gz Release date: 26-NOV-2025 MD5: bd32ff694210ba22ea024bf617d71758

7MB

BIOS_BDR7K_V1_06_FOR_HS_CPUS.rom.gz

Open

To be used with: - Bedrock R7840HS - Bedrock R8845HS - Bedrock R8945HS

File name: BIOS_BDR7K_V1_06.rom.gz Release date: 26-NOV-2025 MD5: 7cce17d2e600fc8afa324ac635e23a22

7MB

BIOS_BDR7K_V1_06.rom.gz

Open

To be used with: - Bedrock R7440U - Bedrock R7840U - Bedrock R8840U > [!WARNING] > This BIOS for Ryzen U might brick Bedrock with Ryzen HS CPU and require an RMA. > Update to BIOS for Ryzen HS CPUs instead. > Learn more

Revision notes

Enabled A/B recovery mechanism
Enabled early ABL (AGESA boot loader) messages
Fixed Power LED not working on NIO 4x25 rev 1.2
Fixed AMD I2C Driver issue with checking transaction status
Updated splash screen to R8000
- In AFU use /L to update the LOGO ROM hole
Fixed DMI information sometimes showing extra characters.

Older BIOS versions

BIOS V1.04 Release for Bedrock R8000 | R7000

## BIOS for Ryzen HS CPUs

## BIOS for Ryzen U CPUs

File name: BIOS_BDR7K_V1_04_FOR_HS_CPUS.rom.gz Release date: 05-JUN-2025 MD5: adb7b3c78b708c91d869ca4d450d3188

7MB

BIOS_BDR7K_V1_04_FOR_HS_CPUS.rom.gz

Open

To be used with: - Bedrock R7840HS - Bedrock R8845HS - Bedrock R8945HS

File name: BIOS_BDR7K_V1_04.rom.gz Release date: 05-JUN-2025 MD5: bd1a5669db871185c92d071008c5bfa3

7MB

BIOS_BDR7K_V1_04.rom.gz

Open

Revision notes

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.
- see: TLV Writer Documentation
Added SMBIOS tables 8 & 9

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

7MB

BIOS_BDR7K_REL_V1_1_FOR_HS_CPUS.rom.gz

Open

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

7MB

BIOS_BDR7K_REL_V1_1.rom.gz

Open

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:
- BIOS for Ryzen U: 4800MT/s (Can be changed in BIOS menu)
- BIOS for Ryzen HS: 5600MT/s (Can be changed in BIOS menu)
Added visual feedback on BIOS settings reset saved in SPI flash BIOS reset instructions
Fixed splash screen not showing up