[request] need LAN mod from other rev. board for expreriment

need LAN mod RTL8111F to RTL8111E for UEFI BIOS
I have a motherboard GA-H61M-DS2 rev 1.2, which is DUAL EFI (hybrid EFI not UEFI),and I going to flash bios from the board GA-H61M-DS2 rev 2.0, which is UEFI. I noticed a difference in LAN card rev 2.0 have RTL8111F and the rev 1.2 have RTL 8111E (perhaps some PWM different, too), but I’m willing to try if someone help me to mod subsys (or rom I have no experience) for lan…
UEFI (AMI) bios from rev 2.0:
Hybrid EFi (AWARD) bios from rev 1.2: