Intel I225-V/I225-LM Rev 1.x Lan Controllers Firmware Version 1.89

You just have to retrieve the firmware that corresponds to yours then add it to the apckage of firmware 1.89 and launch the command with the firmware that interests you
Station-Drivers - Intel I225-V/I225-LM Rev 1.x Lan Controllers Firmware Version 1.89

Microsoft Windows [versão 10.0.19045.3391]
(c) Microsoft Corporation. Todos os direitos reservados.

C:\Windows\system32>CD C:\temp

C:\temp>EEUPDATEW64e.exe /nic=1 /d NVM\FXVL_15F3_V_2MB_1.68.bin

Using: Intel (R) PRO Network Connections SDK v2.38.10
EEUPDATE v5.38.10.00
Copyright (C) 1995 - 2022 Intel Corporation
Intel (R) Confidential and not for general distribution.


NIC Bus Dev Fun Vendor-Device  Branding string
=== === === === ============= =================================================
  1   5  00  00   8086-15F3    Intel(R) Ethernet Controller (2) I225-V

Writing SHARED FLASH.  PLEASE DO NOT INTERRUPT THIS PROCESS.
  1:  Shared Flash image update FAILED! Flash index is bad or out of range


C:\temp>

this firmware continues to cause a huge latency in my system, reinstalled windows, updated bios, tested several drivers, nothing solves it.

Did you check via the task manager if there was an application or other driver that could cause the latency?

 

UPDATE 2023-10-03: After messing with the EEPROM the adapter is now dead, meaning that it isn't recognized at all by the tools eeupdate64e.efi and lanconf64e.efi. To verify this I tested the card in two different systems. So end of the story.

Hello community, after working with OpenCore the flash memory of my i225 Adapter got corrupted. At first I thought that this could not be a big problem, because I made a dump with eeupdatew64e.exe before. So I tried to reflash it with eeupdatew64e.exe /NIC=2 /d backup.bin and replaced the EEPROM content with the gui option. But even after disconnecting the power chord and waiting for more than 30 seconds the problem remains the same. The PCIe-adapter is now only recognized as:
>EEUPDATEW64e.exe /NIC=2

Using: Intel (R) PRO Network Connections SDK v2.38.10
EEUPDATE v5.38.10.00
Copyright (C) 1995 - 2022 Intel Corporation
Intel (R) Confidential and not for general distribution.

NIC Bus Dev Fun Vendor-Device  Branding string
=== === === === ============= =================================================
  1   0  31  06   8086-15BC    Intel(R) Ethernet Connection (7) I219-V
  2   7  00  00   8086-15FD    Client Foxville with Empty Flash

>EEUPDATEW64e.exe /gui

                 Client Foxville with Empty Flash at slot 7/0/0
                            EEPROM Size: 2048 words

                ╔═══════════════[Editing EEPROM]═════════════════╗
                ║ 0x000  B36C 3D11 5E4D 0520 FFFF 1057 FFFF FFFF ║
                ║ 0x008  FAFA 0125 602F 0000 8086 15F3 8086 8200 ║
                ║ 0x010  03BF 0905 47F0 0001 E4A4 0040 2400 FFFF ║
                ║ 0x018  3F7D 3000 5A0A 0C00 0508 0000 8202 8427 ║
                ║ 0x020  2004 0584 0000 FFFF 0601 805D 0010 0098 ║
                ║ 0x028  1C68 003C 8000 0701 0000 0097 1000 05F8 ║
                ║ 0x030  0100 4000 0409 4003 7EA3 401C FFFF 0119 ║
                ║ 0x038  2A19 DE1C 004A FFFF 0094 0430 FFFF 69FA ║
                ╚════════════════════════════════════════════════╝

                    ╔══════════════[Commands]════════════════╗
                    ║ ESC-Exit            F5-Jump to Offset  ║
                    ║ F4-Load From File   F3-Dump To File    ║
                    ║ F9-Page Up          F10-Page Down      ║
                    ║           F7-Calc Checksums            ║
                    ╚════════════════════════════════════════╝

                              EEUPDATE  5.38.10.00

But flashing the card gives the following error:

EEUPDATEW64e.exe /NIC=2 /d backup_org.bin

Using: Intel (R) PRO Network Connections SDK v2.38.10
EEUPDATE v5.38.10.00
Copyright (C) 1995 - 2022 Intel Corporation
Intel (R) Confidential and not for general distribution.


NIC Bus Dev Fun Vendor-Device  Branding string
=== === === === ============= =================================================
  1   0  31  06   8086-15BC    Intel(R) Ethernet Connection (7) I219-V
  2   7  00  00   8086-15FD    Client Foxville with Empty Flash

  2:  Image size larger than flash size, aborting!

In this thread there are many problems described, but no solution seemed to work. It is strange I should be able to adjust the flash size with the correct EEPROM settings, but what can I do more that restoring the previously working EEPROM settings?
Can anyone point me into the right direction?

Kind regards,
Scatman