Intel NUC (Skylake and Broadwell)

WARNING: These are directions to configure a NUC machine to load and boot an experimental, in-development OS.

NUC Setup & Configuration

These instructions configure the NUC machine to boot from a USB flash drive. This is a necessary step for network boot, where the bootloader on your USB drive pulls your freshly-built OS across the network, from host machine to NUC.

  1. Install memory (and optional SSD)
  • Remove four bottom plate screws and bottom plate
  • Install memory in the DIMM slot(s)
  • (Optional) Install SSD in M.2 slot (SATA support only; NVMe lacks a driver)
  1. Boot the machine into Visual BIOS
  • Reinstall the bottom plate, attach power, and start the machine
  • Press F2 during startup to enter Visual BIOS setup
  • Mouse will be required, due to the wonders of Visual BIOS
  1. Disable BIOS updates from internet (setting may not be present in newer NUCs)
  • Select the Wrench menu (upper right), then Visual Bios Settings
  • Deselect Internet Updates
  1. Verify that your memory (and SSD) are correctly installed and detected
  • Select Advanced settings, then Main section
  • Right-side Memory Information pane shoudl list your memory
  • Switch to Devices section
  • Select PCI tab, verify that M.2 Slot is enabled
  • Select SATA tab, verify that Chipset SATA is enabled
  • Both tabs (PCI and SATA) should show your SSD
  1. Disable USB legacy and legacy boot
  • Still in Devices section, select USB tab
  • Deselect USB Legacy support
  • In Boot section, select Priority tab
  • Deselect Legacy Boot (in right-side Legacy Boot Priority pane)
  1. Configure boot ordering
  • Select Boot Configuration tab
  • Enable Boot USB Devices First, Boot Network Devices Last, and Unlimited Boot to Network Attempts
  • Network Boot (bottom left pane) should display UEFI PXE & iSCSI. Note: DO NOT disable netbooting here or netbooting from Gigaboot and Zedboot may not work.
  1. Save BIOS changes
  • Press F10 (or click the top right (x) button) to Save and Exit, Y to confirm
  • Device will automatically reboot and begin looking for a USB or network boot
  1. Power down the NUC
  2. Continue to Bootloader setup with USB flash drive

Important: network booting only works with the NUC's built-in ethernet

Net-boot via USB-ethernet dongle is unsupported