Let me know your exact motherboard brand (Asus/Gigabyte/MSI/Biostar) if those don't work!
I found the correct drivers. The G41 chipset almost always uses the or Intel 82562V Gigabit Ethernet controller.
Hi everyone,
Windows 7 lost mainstream support. After getting LAN working, immediately run Windows Update to install USB 3.0 and AHCI drivers.
Download the Intel PROSet package above.
https://downloadcenter.intel.com/download/18712
I recently reinstalled Windows 7 on an older PC with an Intel G41 chipset motherboard (e.g., Asus P5G41, Gigabyte GA-G41M, Intel DG41RQ). After the install, the Ethernet (LAN) wasn't working.
https://downloadcenter.intel.com/download/18713
[SOLVED] Need Intel G41 Motherboard LAN Drivers for Windows 7 (32/64-bit)