Windows 10: Hello, can I ask how to fix JMicron PCI Express Fast Ethernet Adapter problem?

I lost my internet connection months ago and can't connect to it. Hoping someone could help me. TIA

:)

 

Issues with integrated Ethernet and PCI-E Ethernet adapters


Hello,

Recently my on-board Ethernet port stopped working. At first I noticed that I no longer had the Wired Connection in the bottom right of my taskbar, instead replaced by the Wi-Fi symbol. I checked to make sure that my ethernet cable was plugged in, and that the lights on either side of the cable were blinking. They were. I then checked my Device Manager to make sure the driver was still there. It was. The only issue I could see was that my ethernet adapter no longer showed up in my network settings, only my Wi-Fi adapter was listed. I noticed in Windows Update, it mentioned that it failed to install a driver for a network component, so I decided I would look for the most up to date driver for my ethernet adapter online, and install it myself. Here is where the real trouble started; Every time I try to uninstall the driver for my ethernet adapter, including when I tell it to delete local files, it comes right back. I've tried disabling it first, and then uninstalling, and even completely disabling my windows update, and automatic device installer, but it still comes back every time. After a few hours of trying this with no luck, I decided to just run Recovery, and luckily it gave me a restore point to just before it ran the last Windows update. After recovery ran, everything worked, until I shut my computer off. When it booted back up, the ethernet adapter was missing again. Went through the same steps; Recover and wait. This worked, and I disabled Windows Update, and it has worked since. However, this fix isn't good enough for me. I want the latest updates from Microsoft, so I just decided to buy a new PCI-E Ethernet Adapter, and hope that would work better. I installed the card into my computer, and it didn't show up in my list of network adapters either, yet the driver for it shows up in device manager. I can also not uninstall this driver. What is wrong with windows? Why can I not delete a driver and just have it list the hardware under Other Devices as an unknown device? Is there some firewall setting that stops me from deleting drivers? Any help would be greatly appreciated.

 

D-Link Debuts Low Power 10 Gigabit Ethernet PCI Express Network Adapter

Price seemed kinda high for D-Link, then I look around and see it on Newegg for $215. That's more like it! *Big Grin

Anyhoo, the DXE-810S hypervisor/OS support is listed on it's product page.

 

Ethernet adapters missing

Thank you, unfortunately the command failed to capture realtek ethernet adapter, and msinfo32 shows the driver is not running so very likely either motherboard or adapter itself has gone bad or there is problem with the driver

If you remember this adapter was working fine recently it could be because of Windows, you can try out installing another driver, gigabyte site does not offer any new one (most recent is from 2015) (both chipset and LAN driver), instead try get chipset driver from with INF utility:
Download Chipset INF Utility

If installing chipset does not work in Windows go to:
System -> Update & Security -> View optional updates -> Driver updates
Try to find "Intel - System" or similar and install it then reboot system.

For LAN adapter see realtek site below:
Network Interface Controllers > 10/100M Fast Ethernet > PCI Express Software - REALTEK

Install realtek driver and see if this works.