Users accept reported that their Realtek PCIe Family unit Controller (Ethernet) randomly stops working after they upgraded to Windows 10. There is still no answers from Microsoft or Realtek equally to why would this happen, and this situation happens so randomly on unlike occasions, so there are a lot of solutions that could be of help.  If this is the problem you are experiencing now, please follow the instructions below to get information technology fixed by yourself. Selection One: Reset TCP/IP Option Two: Change Settings in Network Adapter Properties Selection Three: Reinstall Realtek Adapter Driver Option 4: Update the Realtek Driver

Pick Ane: Reset TCP/IP

1) Press Windows key and X at the same time, then choose Command Prompt (Admin). When prompted with the post-obit notification, hit Yes to continue. 2) Type in the following command: 

netsh int ip reset c:\resetlog.txt

Make certain that y'all have made no typo and hit Enter. This will help you reset your TCP/IP (Transmission Control Protocol/Internet Protocol). To make it easier to understand, TCP/IP is the language that your computer uses to communicate with the outside world. Reseting TCP/IP will help you revert your Internet settings dorsum to the stage where it still works.

Option Two: Change Settings in Network Adapter Backdrop

i) Press Windows key and X at the aforementioned time, then choose Device Manager. 2) Locate and click the arrow to expand category Network adapters.

3) So right click Realtek PCIe GBE Family Controller pick and chose Properties.

4) Get to Advanced tab, then choose Speed & Duplex selection on the left side of the pane. 5) On the Value bar, change the default Motorcar Negotiation to100 Mbps Total Duplexor another options accordingly. We choose 100 Mbps Full Duplex here, but yours could be dissimilar. 6) At present on the left side of the pane, choose Energy Efficient Ethernet option, so change the Value to Disabled. Afterwards the changes, hitting OK to save. 7) Still, in the Properties window, this time, permit'due south go to Power Direction tab. Un-tick the box for Permit the calculator to turn off this device to relieve power. Then hit OK to relieve and exit.

Option Iii: Reinstall or Rollback Realtek Adapter Driver

one) Press Windows primal and X at the same fourth dimension, then cull Device Manager. 2) Locate and click the pointer to aggrandize category Network adapters. 3) Then right click Realtek PCIe GBE Family Controller pick and then choose Uninstall. Hitting OK to keep. iv) Go to the menu bar on the top and click the button forScan for hardware changes. 5) Windows will aid you automatically install the correct driver that it could find. But in that location is no guarantee that the new driver is going to work, since Windows has provided the not working one originally. If you lot clearly recollect that your Ethernet stops working after you update to a certain version of driver, it is suggested that you roll it back to the phase where it was working well.

Option Iv: Update the Realtek Commuter

The steps above may help you lot resolve the issue, but if the don't, you tin try to update the Realtek commuter. If you don't have time, patience or computer skills to update the driver manually,you can do it automatically withCommuter Piece of cake. Of import: If you lot can't have access to internet due to the network commuter issues, you can apply Driver Like shooting fish in a barrel Offline Browse Feature to download and install a new network driver. Driver Easy will automatically recognize your system and observe the correct drivers for information technology. You lot don't need to know exactly what system your computer is running, you don't demand to risk downloading and installing the wrong driver, and you don't need to worry about making a fault when installing. Yous can update your drivers automatically with either the Gratuitous or the Pro version of Commuter Easy. Merely with the Pro version it takes just 2 clicks (and yous get total support and a 30-day money back guarantee): 1) Download and install Driver Easy. 2) Run Commuter Easy and click Scan At present button. Driver Like shooting fish in a barrel will then scan your computer and detect any problem drivers.

3) Click the Update button next to the Realtek PCIe driver to automatically download the right version of this commuter, then y'all can manually install it (you lot tin do this with the FREE version). Or click Update Allto automatically download and install the correct version of all the drivers that are missing or out of engagement on your system (this requires the Pro version – you'll be prompted to upgrade when you click Update All).

Hopefully the tips above help you set up the Realtek Ethernet Controller driver non working upshot. If y'all have whatsoever questions or ideas, experience free to leave your comments below, please.

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