说明你的网卡或网线有点小问题。网卡和网线共有8个触点，只要有一个或几个触点接触不良，信号传输就不稳定；10M 半双工模式下，网线中的只要有4根接触良好，就可能维持正常的网络连接，如果使用自动模式或100M全双工模式，需要全部8个触点接触良好，这时候，就会因为其中有的触点接触不良而造成网络连接故...
速度/双工设置
出现红叉不是找不到网卡，是说网络没接好。这种问题有可能有如下情况造成：1、上级的交换机或集线器问题：（概率：90%）你的电脑所连的上一级的集线器或交换机是10M的。所以如果你将网卡的速度设置成强制100M，会造成无法链接的问题。2、你的网络布线可能会有问题：（概率：50）表现为：网络超长（五...
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绿色的好。黄色的灯说明双工模式不匹配。双工模式就是两端能否同时发送和接受的意思，现在一般的设备都是自适应的了，不用调。双工模式不匹配会造成数据丢包，或者网速不稳定的现象。
I've really tried everything. I changed the "Speed & Duplex" setting to 1.0 Gbps. I changed the "WOL and Link Speed" setting to Do not slow down. I updated the driver using the manufacturer's website (REALTEK). Reverted update. I uninstalled and reinstalled the driv...
Router settings Check the Speed and Duplex setting ISP (Internet Service Provider) issue Ethernet speed capped at 100 Mbps in Windows 11/10 If you have an internet plan that gets you an internet speed of more than 100 Mbps, but you are seeing a cap of 100 Mbps instead of 1 Gbps when ...
Check “Friend Mode” in settings. HINTS: Finding some key elements can be a (reasonable) challenge but it wouldn’t be fun otherwise. A multiple hint functionality that doesn’t spoil too much of the research process is available. If you are really stuck please check the companion app !
PedroLiberal Beginner 11-16-2022 10:14 AM 16,956 Views I have an Intel(R) Ethernet Connection (7) I219 imited to a 100/100 speed.Driver version at 12.19.2.45 I disable auto-negotiation and set as 1Gbps Full Duplex (lost my connection) I tried disabling Re...
After boot to Windows 10 (21H2) sometimes the linkspeed stays at 10 MBit. Does anyone knows how to solve this Problem? Configuration of NIC is standard: Option "*SpeedDuplex" is 0 (Autodetect) Examples: (Bold is linkspeed and driver ...