Any way to force 1Gbps LAN connection on nForce 630a?

Hello, I’m trying to get 1Gbps LAN connection on my “new” motherboard ASRock N68C-GS FX running Win 10.
I have a 300Mb/s internet connection and can’t figure out to get it working on full speed on this motherboard. Tried a lot of drivers (Stock from Win10, latest for Win 7, Fernandos drivers, some olders drivers), tricks (Turning off IPv6 for example ) etc. but still nothing, the max speed of LAN connection is 100Mb/s. My cable is CAT5e and was working great on previous motherboard with nForce 720D Chipset.
Any other help ?

Now running on Fernandos drivers.

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