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- HP Community
- Notebooks
- Notebook Software and How To Questions
- BIOS roll back

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10-16-2023 03:21 AM
Hi, i need to roll-back my BIOS to older version but i cant find where to get the BIOS file. I need to do this because after updating BIOS to newer version, my dGPU is'nt detected in device manager, it says "intel pcie x16 This device cannot start. (Code 10) An ACPI Power Object failed to transition state".
BIOS current version is insyde F.64, i forgot which version the previous one is.
Please give me list of BIOS file that compatible with my device from earliest to latest with download link and how to rollback the BIOS.
Please help, thanks.
10-16-2023 07:12 AM
Hi:
If you click to expand the Revision History section at the link below, it will give you the list of all of the previous BIOS versions you can install.
Driver - HP Pavilion Gaming - 15-dk0042tx | HP® Customer Support
10-16-2023 07:02 PM
You're very welcome.
Yes, if the notebook supports rolling back the BIOS, you run the file the same way you did when you updated the BIOS.
The release notes don't provide any info regarding whether nor not you can reinstall an older BIOS version, so hopefully you can.