Ethernet Controller X540 not accepting a 2GBps signal

[Mike814]

When I install mt controller X540-T2 it was receiving 2 GBps  speed then quit now I only get less then 1 GBps.

Following is my setting on the board.

Link speed (Receive/Transmit): 1000/1000 (Mbps)
IPv6 address: 2600:8807:9104:8f00:8b2b:8800:4853:d0a4
Link-local IPv6 address: fe80::2afb:de96:fcc9:1f37%6
IPv4 address: 192.168.0.30
IPv4 DNS servers: 68.105.28.11 (Unencrypted)
68.105.29.11 (Unencrypted)
68.105.28.12 (Unencrypted)
Manufacturer: Intel
Description: Intel(R) Ethernet Converged Network Adapter X540-T2
Driver version: 4.1.228.0
Physical address (MAC): C4-62-37-00-2D-76

[IntelSupport]

Hello Mike814,

Greetings for the day!!

Thank you for posting in the Intel Community. We sincerely apologize for the delay in our response. We have received your concern and would like to assure you that assisting you is our top priority.

Could you kindly let us know if the issue has been resolved, or if you require further assistance from us? Your prompt response will greatly help us in diagnosing and resolving the issue as quickly as possible.

We appreciate your patience and understanding, and we look forward to hearing from you soon.

Regards,

Kuzhanthai Yesu R

Intel Customer Support Technician

[IntelSupport]

Hello Mike814,

Greetings for the day!!

This is to follow up on the issue you reported to us.

Could you please confirm if the issue has been resolved or if you still require our assistance? Your timely response will help us diagnose and address the issue more efficiently.

We look forward to hearing from you soon.

Regards,

Kuzhanthai Yesu R

Intel Customer Support Technician

[Yesu27]

Hello Mike814,

Greetings for the day!!

This is the final follow-up regarding the issue you reported to us.

Could you please let us know if the issue has been resolved or if you still need our help? Your prompt response will assist us in diagnosing and addressing the issue more effectively.

If we don't hear back from you soon, we'll assume the issue has been resolved and will proceed to close the case. 

Please feel free to respond to this email at your earliest convenience.

Regards,

Kuzhanthai Yesu R

Intel Customer Support Technician