AMD Motherboards - Gigabits LAN

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Gigabits LAN

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=16749
Printed Date: 27 Dec 2024 at 12:34pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Gigabits LAN

Posted By: Koishika
Subject: Gigabits LAN
Date Posted: 06 Oct 2020 at 1:58pm

Last week I change to this B450M-HDV R4.0 and then face the problem that I had not been before. All of the drivers installed but the LAN will only run at 100mps instead of gigabits LAN.
I can make sure not my router problem, so please fix the board or suggestion about it. Clean WIN10 OS.

Replies:

Posted By: ASRock_TSD
Date Posted: 06 Oct 2020 at 2:23pm

Dear Koishika,

Greetings, this is ASRock TSD.

Regarding your problem, we suggest setting the LAN speed manually.
Please refer to the following steps:

1. Download Realtek Lan driver ver: 10035_05212019 and install it:
http://asrock.pc.cdn.bitgravity.com/Drivers/All/LAN/Realtek_LAN(v10035_05212019).zip
2. After installation finish, please restart the PC.
3. Go to Device manager and then open the properties of the LAN adapter.
4. Go to Advanced tab and adjust the [Speed &Duplex] manually.
https://imgur.com/nEYxONc

Thanks!

All the best,
ASRock TSD