Allows reading and writing MAC addresses.
Always back up your current firmware array to a local file before altering registers: eeupdate64e.efi /NIC=1 /DUMP /FILE=backup_image.bin Use code with caution. eeupdate64eefi work
eeupdate64efi is a specialized UEFI (Unified Extensible Firmware Interface) utility provided by Intel. It is designed for system administrators, OEMs, and advanced users to update, save, or configure the firmware (EEPROM) of Intel Ethernet Network Adapters. Unlike Windows-based drivers, this tool operates at the UEFI shell level, allowing updates to occur before the Operating System loads. Allows reading and writing MAC addresses
The table below breaks down the primary operational parameters used to control tool execution: Flag Command Parameter Definition Operational Purpose /NIC=[index] Targets a specified adapter card numerical position. Restricts modifications to a single port. /MAC=[hex] Inputs a 12-digit hex-string identifier. Overwrites the hardware MAC address register directly. /INFO No additional parameters required. It is designed for system administrators, OEMs, and
This article is for educational purposes. Always refer to Intel’s official documentation and adhere to your hardware warranty terms before performing firmware updates.
Run the script with: fs0:\update_all.nsh .