Intel D34010WYK NUC Kit BIOS 0021

Fixes:
- Fixed Fast Boot issue.
- Changed default values for Over-Temperature Threshold, Control Temperature (°C), All-On Temperature (°C).
- Fixed issues with Windows 8.1 WHCK tests: Hardware Reserved Memory Test, Secure Boot Logo Test, and Secure Boot Manual Logo Test.

This download record provides three options for updating the BIOS of the Intel NUC Kits D54250WYK, D34010WYK and Intel NUC Boards D54250WYB, D34010WYB. You only need to download one:

- Recovery BIOS Update [WY0021.BIO] - A .BIO file to be used for F7 BIOS Update method or a BIOS recovery process. In the unlikely event that a BIOS update is interrupted, it is possible the BIOS may be left in an unusable state. Use the recovery BIOS update to recover from this condition. It requires a USB flash device or CD.

- Iflash BIOS Update [WYLPT10H.86A.0021.BI.ZIP] - A DOS-based utility to update the BIOS regardless of operating system. It requires a USB flash device or CD.

- Express BIOS Updates [WYLPT10H.86A.0021.EB.EXE] - Self-extracting Windows-based update file, designed to be used on Windows systems. This method is the most commonly used.

- Express BIOS Updates [WYLPT10H.86A.0021.EB.WINPE64.EXE] – for WinPE - Self-extracting Windows-based update file, designed to be used with either Microsoft Windows PE.x64 or Microsoft Windows x64 operating systems.

About This Release:

- ME Firmware: 9.5.13.1706
- Option ROM: Build 2177 PC 14.34
- UEFI Driver: 5.0.1034
- LAN Option ROM: v1504 PXE 2.1 Build 092
- SATA RAID Option ROM: 12.7.0.1936
- EFI driver (GOP): 5.0.1034
- Visual BIOS: 2.1.2

Important Notes:

- Downgrading the BIOS to an earlier version is not recommended and may not be supported. An earlier BIOS version may not contain the support for the latest processors, bug fixes, critical security updates, or support for the latest board revisions currently being manufactured.
- Update the BIOS on your computer only if the newer BIOS version specifically solves a problem you have.
- Before updating the BIOS, manually record all BIOS settings that have been changed (from default) so they can be restored after completing the BIOS update.
- If a BIOS update process is interrupted, your computer may not function properly. We recommend the process be done in an environment with a steady power supply (preferably with UPS).