It checks the EEPROM checksum and size to ensure the firmware isn't corrupted. Common Commands
When you unzip eeupdate-5.35.12.0.zip , you should see a directory structure similar to this:
@echo off for /L %%i in (1,1,8) do ( EEUPDATE.exe /NIC=%%i /DUMP /FILE=nic_backup_%%i.bin EEUPDATE.exe /NIC=%%i /FILE=updateimage.bin /PROGRAM ) eeupdate-5.35.12.0.zip
Some newer Intel chips (like the i225 or i226 series) require newer versions of EEUPDATE or completely different tools like NVMUpdate . Attempting to flash unsupported newer hardware with version 5.35.12.0 can corrupt the controller. Troubleshooting Common Errors "Intel network connections not found"
without parameters displays a list of all installed network adapters, their PCI bus addresses, and current firmware versions. MAC Address Management It checks the EEPROM checksum and size to
eeupdatew64e.exe /NIC=1 /DUMP (Saves the current image to a file).
Contains eeupdate64e.efi . This is the preferred modern environment, allowing you to run the utility directly from a motherboard's UEFI shell before any operating system boots. This is the preferred modern environment, allowing you
EEUpdate (Ethernet EEPROM Update) is a low-level, command-line firmware management tool developed by Intel. Unlike standard driver updates that affect how your operating system talks to the NIC, EEUpdate directly modifies the —the core microcode and configuration data stored on the network adapter’s EEPROM or flash chip.
EEupdate supports a wide range of Intel Ethernet Controllers. Below is a list of commonly supported chips.