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W11 1.0 Gbps/Full Duplex doesn't work on Intel(R) Ethernet Connection (7) I219-V

chay
Novice
1,415 Views

Hi,

My ethernet Connection Speed is limited to 100/100 (Mbps) and I can't change it by enabling the 1.0 Gbps/Full Duplex on Speed & Duplex value configuration. When I set this value, the ethernet stops. I use cabbled ethernet.

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My driver version (12.19.0.16) is the lastest and I use Windows 11.

 

My brother have also a PC, we use the same router and his configuration is 1000/1000 (Mbps), his Speed & Duplex value being 1.0 Gbps/Full Duplex. Also, his pc has an different driver, a realtek driver. Meaning that my problem is in the driver, not in the router or cable.

 

Resuming, my main problem is: My ethernet is limited to 100/100 Mbps (Auto Negotiation value) and I can't increase it. The speed & duplex gigabit value (1.0 Gbps/Full Duplex) doesn't work in my driver.

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1 Solution
chay
Novice
1,388 Views

my problem was the cable

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2 Replies
chay
Novice
1,413 Views

I forgot to mention, but my the provider provides 150 Mbps.

chay
Novice
1,389 Views

my problem was the cable

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