A few months ago I built a PC
PC Specs
Mobo: MSI PRO B650M-B
CPU: Ryzen 5 7600,
RAM: 16GB
Storage: 1TB SATA SSD
PSU: 650w
Since its a non-wifi mobo i installed a USB network adapter. Everything is ok but i am facing problems regarding LAN Speed. I have also connected my pc with LAN cable, hoping i would get good speed with this. But the problem is that when i connect my pc with LAN cable it is giving only 10Mbps. So i changed the speed and duplex value to 2.5Gbps full duplex. But after few minutes the speed and duplex value automatically changed to 10Mbps.
I thought my LAN cable was faulty so I changed it with a new one having same Cat 6e certification but nothing happened. I'm still getting 10 Mbps speed (changing from 2.5Gbps).
Now i removed the cable from the pc and connected it with my gaming laptop, i found out that the laptop is getting good speed from the same LAN cable (that means there is no defect in cable).
I thought problem is in my mobo, but i took my PC to another place and connected my pc with LAN Cable. ThereI found out that my pc is giving good speed, nearly 100mbps.
So now i don’t know what is really causing the problem. Mobo is good, LAN cable is good.
What could be the problem?
PC Specs
Mobo: MSI PRO B650M-B
CPU: Ryzen 5 7600,
RAM: 16GB
Storage: 1TB SATA SSD
PSU: 650w
Since its a non-wifi mobo i installed a USB network adapter. Everything is ok but i am facing problems regarding LAN Speed. I have also connected my pc with LAN cable, hoping i would get good speed with this. But the problem is that when i connect my pc with LAN cable it is giving only 10Mbps. So i changed the speed and duplex value to 2.5Gbps full duplex. But after few minutes the speed and duplex value automatically changed to 10Mbps.
I thought my LAN cable was faulty so I changed it with a new one having same Cat 6e certification but nothing happened. I'm still getting 10 Mbps speed (changing from 2.5Gbps).
Now i removed the cable from the pc and connected it with my gaming laptop, i found out that the laptop is getting good speed from the same LAN cable (that means there is no defect in cable).
I thought problem is in my mobo, but i took my PC to another place and connected my pc with LAN Cable. ThereI found out that my pc is giving good speed, nearly 100mbps.
So now i don’t know what is really causing the problem. Mobo is good, LAN cable is good.
What could be the problem?