System integrators frequently use this syntax to restore or alter a network chip's physical address. eeupdate64e.efi /NIC=1 /MAC=001122334455 Use code with caution.
Before performing any updates, it is crucial to identify the NIC number. eeupdate64e.efi /NIC_LIST Use code with caution.
The authoritative source is , but access is not automatic: eeupdate64eefi top
The tool is typically run from a . The general syntax is: EEUPDATE64EEFI /NIC=[number] /COMMAND [parameters] /SCAN
:
: Always run /dump before attempting to flash or change a MAC address.
To use this utility, you must first create a bootable UEFI environment, typically on a USB drive. System integrators frequently use this syntax to restore
| Tool | Primary Purpose | Environment | Configuration | | :--- | :--- | :--- | :--- | | eeupdate64e.efi | Low-level EEPROM/NVM programming; MAC address modification; raw firmware flashing | UEFI Shell, DOS, Windows, Linux | Command-driven; directly specifies target and data | | nvmupdate64e.efi | Structured NVM firmware updates using a configuration file (.xml/.ini) | UEFI Shell, Windows, Linux | Configuration-file driven; safer for routine updates | | bootutil64e.efi | Programming the PCI option ROM (PXE, iSCSI, UEFI network boot) on the adapter’s flash memory | UEFI Shell, DOS, Windows, Linux | Command-driven; used for enabling/disabling boot capabilities | | lanconf64e.efi | LAN configuration tool for specific Intel 10GbE adapters; works alongside eeupdate | UEFI Shell | Interactive menu or command-line | | Intel® PROSet (Windows) | Windows Device Manager integration for flash updates (add-in cards only) | Windows GUI | GUI-based, limited to add-in adapters | | EPCT (Ethernet Port Configuration Tool) | Configuring link type and port settings (e.g., 1GbE vs. 10GbE) | UEFI Shell | Command-driven |
Employed in manufacturing or large-scale deployments to standardize NIC configurations across multiple servers Deployment Requirements UEFI Shell: eeupdate64e
Run the tool with the /adapterinfo switch. To check all adapters:
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