Cant install driver for my ethernet network and powerline wont connect to my pc.

[dainiskursis7]

Hello guys, so i have this problem i've been trying to fix for 3 days and i've had enough, so i need your help guys.

I want to install this driver for my ethernet network (Realtek 8112L Gigabit LAN PCIe controller) And i cant, when i try to install realtek driver, it says "The Realtek Network Controller was not found" If Deep sleep Mode is enabled Please Plug the Cable.

Before all this, my powerline worked just fine, but suddenly it just disconeccted from my pc and wont connect back anymore, i've tried my powerline on other pc, it worked fine. Please, i hope u can help me guys.

 

[anotherdrew]

It kinda sounds like your Ethernet port has died. Do you have a way to test it? A different cable or connecting to another device? Normally, when you plug an Ethernet cable into the port there are lights at the top that will light up (the Ethernet cable does have to be connected to another device at the other end too) ... do they?

You say that your powerline works just fine when connect to another computer ... again this seems to point to a problem with your computer and not the powerline.

What happened 3 days ago just before this died? Are you trying to reinstall the driver because it died?

Is this a desktop or a laptop?