Modifying network hardware firmware carries risk. Follow these production rules to ensure system stability:
Dumps or writes a specific binary image file to the EEPROM/NVM.
Restoring NIC functionality on embedded systems like Apollo Lake and later. Top eeupdate64e.efi Commands and Usage
: Users generally need a privileged RDC account. If you are a developer, you can request access via the Intel Support Form. Common Commands eeupdate64eefi top
If you have multiple adapters, you can check a specific one, for example NIC 1 :
Obtaining a legitimate copy of eeupdate64e.efi is not as straightforward as a simple web search. Due to its ability to permanently alter hardware, Intel restricts access to this tool.
# Display the top help menu and standard syntax rules eeupdate64e.efi /? # Display extended help options and advanced usage parameters eeupdate64e.efi /help Use code with caution. Modifying network hardware firmware carries risk
Insert the USB drive and boot your server. Select the "UEFI Shell" option from the boot menu (F11/F12).
Note: Replace X with the specific adapter index, or omit /NIC=X completely to scan and display all detected Intel controllers across the PCIe bus lanes. 2. Modifying the MAC Address
Before you run the eeupdate64e.efi tool, meticulous preparation is key. A mistake at this level can "brick" your network card. Following these steps will help you be ready for a safe and successful operation. Top eeupdate64e
: Modifies adapter memory before any host operating system boots, preventing software locks or conflicts.
You must boot the system into a UEFI Shell. Many modern motherboards have a "Launch UEFI Shell" option in their BIOS settings. External Storage: The utility and any firmware images (
The tool has three primary use cases, each critical for maintaining and configuring Intel network adapters.