Wenn ich richtigen LAN Chip erwischt hab müsste es der Treiber hier sein.
https://downloadcenter.intel.com/de/product/47549/Intel-Gigabit-Ethernet-Controller-82579
Da ist auch Win7 bei
Dieser Download gilt für die unten aufgeführten Produkte.
Intel® Gigabit-Ethernet-Controller 82573L
Intel® Gigabit-Ethernet-Controller 82573V
Intel® Gigabit-Ethernet-Controller 82567
Intel® Ethernet-Converged-Network-Adapter X520-LR1
Intel® Gigabit-Ethernet-Controller 82574IT
Intel® Gigabit-Ethernet-Controller 82580EB
Intel® Gigabit-Ethernet-Controller 82572EI
Intel® Gigabit-Ethernet-Controller 82573E
Intel® Gigabit-Ethernet-PHY 82566MC
Intel® Ethernet-Converged-Network-Adapter X520-SR2
Intel® Gigabit-Ethernet-Controller 82571EB
Intel® PRO/1000 PF Dual-Port-Server-Adapter
Intel® Gigabit-Ethernet-PHY 82566DC
Intel® Gigabit-Ethernet-Controller 82576EB
Intel® Gigabit 4-Port-Server-Adapter ET2
Intel® Gigabit-Ethernet-PHY 82579V
Intel® Gigabit-Ethernet-Controller 82575EB
Intel® PRO/1000 PT Dual-Port-Server-Adapter
Intel® Ethernet-Server-Adapter I350-F2
Intel® Ethernet-Anschluss I217-LM
Intel® Ethernet Controller X540-AT2
Intel® 10-Gigabit-Ethernet-Controller 82599EB
Intel® Gigabit-Ethernet-PHY 82566MM
Intel® Ethernet-Controller I350-AM4
Intel® Ethernet-Anschluss I217-V
Intel® Ethernet-Controller I210-IT
Intel® 10-Gigabit-Ethernet-Controller 82599EN
Intel® Ethernet-Controller X550-AT2
Intel® Ethernet-Server-Adapter I350-T4V2
Intel® Ethernet-Converged-Network-Adapter X550-T1
Intel® Ethernet-Converged-Network-Adapter X520-SR1
Intel® Ethernet-Converged-Network-Adapter X550-T2
Intel® Gigabit-CT-Desktop-Adapter
Intel® Fast-Ethernet-PHY 82552V
Intel® Gigabit-Ethernet-PHY 82578DM
Intel® Ethernet-Server-Adapter I350-T2V2
Intel® Ethernet-Server-Adapter I340-F4
Intel® Gigabit-ET-Dual-Port-Server-Adapter
Intel® Ethernet-Controller I210-CS
Intel® Gigabit-Ethernet-PHY 82578DC
Intel® Ethernet-Converged-Network-Adapter X540-T1
Intel® Gigabit-Ethernet-Controller 82574L
Intel® Ethernet-Schnittstelle I218-V
Intel® Ethernet-Controller I210-AS
Intel® 10-Gigabit-Ethernet-Controller 82599ES
Intel® Gigabit-Ethernet-Controller 82583V
Intel® Ethernet-Schnittstelle I219-LM
Intel® Ethernet-Schnittstelle I219-V
Intel® 10 Gigabit SR Dual-Port-ExpressModule
Intel® Gigabit-Ethernet-PHY 82577LM
Intel® Ethernet-Controller I210-IS
Intel® Ethernet-Schnittstelle I218-LM
Intel® 10-Gigabit-Ethernet-Controller 82598EB
Intel® Ethernet-Converged-Network-Adapter X520-DA2
Intel® Gigabit-Ethernet-PHY 82579LM
Intel® Gigabit-EF-Dual-Port-Server-Adapter
Intel® PRO/1000 PT Desktop-Adapter
Intel® Ethernet-Controller I350-AM2
Intel® Gigabit-Ethernet-PHY 82577LC
Intel® Ethernet-Converged-Network-Adapter X540-T2
Intel® Ethernet-Server-Adapter I350-F4
Intel® Fast-Ethernet-Controller 82562
Intel® Ethernet-Controller I210-AT
Intel® Ethernet-Converged-Network-Adapter X520-DA1
Intel® Ethernet-Controller X550-BT2
Intel® Ethernet-Controller X550-AT
Intel® Gigabit-Ethernet-PHY 82566DM
Intel® Gigabit-Ethernet-Controller 82576NS
Intel® Ethernet-Server-Adapter I340-T4
Intel® Ethernet-Controller I350-BT2
Intel® Ethernet-Server-Adapter I210-T1
Intel® Ethernet-Converged-Network-Adapter X520-QDA1
Sollte wohl dabei sein xD