Flash & Unlock Boot-Loader v2.0 Activation Code - All Spares
Old Nanos stopped responding to boot loader - Avrdude, stk500, Bootloader issues - Arduino Forum
Product Information Flash Bootloader
Fillable Online Intel Boot Loader Development Kit V2.0 - UEFI Standard Based Getting Started Guide. Intel Boot Loader Development Kit (Intel BLDK) Version 2.0 UEFI Standard Based Getting Started Guide for Cedar