Right-click the Ethernet Controller with the exclamation mark and select Properties. Go to Details tab, and then click Hardware IDs. Highlight and copy the first ID. Use your web search engine to search the Hardware ID, and then identify the associated adapter. Search for your adapter in the Download Center to find the latest drivers available. To find the vendor ID and the device ID of an unknown device, there should be more than one way to the finish. In this example, we use a way with the 'system information' to get the needed information. Drivers: I have an Acer who cannot find Ethernet/Network Controller Driver Hey Guys. I have this problem with a computer. I installed Windows 7 Ultimate on a Acer Aspire One HAPPY. But it can't go on the internet. Windows says that there are missing Ethernet Controller Driver and Network Controller Driver.
- How To Find Correct Ethernet Controller Driver Windows 10
- How To Find Correct Ethernet Controller Driver Download
- How To Find Correct Ethernet Controller Driver Windows 7
After you upgrade your computer to Windows 10, if your RealTek Network / Ethernet Drivers are not working, you can fix the problem by updating the drivers. It is possible that your Network / Ethernet driver is not compatible with the newer version of Windows.
Ok its not telling me the name of the adapter, theres was a warning icon or question mark beside the word ethernet controller. Its saying this after i click on properties under ethernet controller,,, Device Type: other devices. Manufacturer: unknown.
If it's not a brand name computer or if you can't find the driver on the manufacturer's website, go to Device Manager on your computer and right-click the device you need a driver for. I'd do the Ethernet controller driver first, that makes the rest a little easier. Click properties, and then go to the Details tab. Ethernet Drivers Download. Update drivers manually - Use DriverGuide to find the correct driver for your device and operating system. Next, download and install.
Find RealTek Network / Ethernet Device Drivers by Model Name or Number
How to Update Device Drivers
There are two ways to update drivers.
Option 1 (Recommended): Update drivers automatically - Novice computer users can update drivers using trusted software in just a few mouse clicks. Automatic driver updates are fast, efficient and elimate all the guesswork. Your old drivers can even be backed up and restored in case any problems occur.
OR
Option 2: Update drivers manually - Find the correct driver for your Network / Ethernet and operating system, then install it by following the step by step instructions below. You’ll need some computer skills to use this method.
Option 1: Update drivers automatically
The Driver Update Utility for RealTek devices is intelligent software which automatically recognizes your computer’s operating system and Network / Ethernet model and finds the most up-to-date drivers for it. There is no risk of installing the wrong driver. The Driver Update Utility downloads and installs your drivers quickly and easily.
You can scan for driver updates automatically with the FREE version of the Driver Update Utility for RealTek, and complete all necessary driver updates using the premium version.
Tech Tip: The Driver Update Utility for RealTek will back up your current drivers for you. If you encounter any problems while updating your drivers, you can use this feature to restore your previous drivers and configuration settings.
- Download the Driver Update Utility for RealTek.
- Double-click on the program to run it. It will then scan your computer and identify any problem drivers. You will see a results page similar to the one below:
- Click the Update Driver button next to your driver. The correct version will be downloaded and installed automatically. Or, you can click the Update Drivers button at the bottom to automatically download and install the correct version of all the drivers that are missing or out-of-date on your system.
Option 2: Update drivers manually
To find the latest driver, including Windows 10 drivers, choose from our list of most popular RealTek Network / Ethernet downloads or search our driver archive for the driver that fits your specific Network / Ethernet model and your PC’s operating system.
If you cannot find the right driver for your device, you can request the driver. We will find it for you. Or, try the automatic option instead.
How To Find Correct Ethernet Controller Driver Windows 10
Tech Tip: If you are having trouble finding the right driver update, use the RealTek Network / Ethernet Driver Update Utility. It is software which finds, downloads and istalls the correct driver for you - automatically.
After downloading your driver update, you will need to install it. Driver updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow. Visit our Driver Support Page to watch helpful step-by-step videos on how to install drivers based on their file extension.
How to Install Drivers
After you have found the right driver, follow these simple instructions to install it.
- Power off your device.
- Disconnect the device from your computer.
- Reconnect the device and power it on.
- Double click the driver download to extract it.
- If a language option is given, select your language.
- Follow the directions on the installation program screen.
- Reboot your computer.
Whether the network interface card (NIC) is part of your PC’s motherboard circuitry or attached as an expansion card, you can inspect its status by using the Device Manager in Windows 7 and Windows Vista.
Follow these steps to check on the NIC hardware:
- Open the Control Panel.
- Open the Device Manager.
- In Windows 7, choose Hardware and Sound, and then choose the Device Manager link beneath the Devices and Printers heading.
- In Windows Vista, choose Hardware and Sound, and then choose Device Manager.
You need to type the administrator password or click the Continue button to proceed in Windows Vista. - Expand the Network Adapters item to view all network adapters installed on your PC.You most likely have only one.
- Double-click the Network Adapter entry to display your PC’s network adapter’s Properties dialog box.The General tab in the Properties dialog box lists the device status. Any problems detected by Windows appear in that message box. Otherwise, the message reads This device is working properly.
- Click the Resources tab in the Properties dialog box.
- Check the Conflicting Device list.You should see no conflicts listed. If not, the source of the conflicts must be resolved. Generally, it would mean removing whatever other device is conflicting with the NIC or reconfiguring the device.
- Click OK to close the Properties dialog box.
- Close the Device Manager window as well as the Control Panel.
The first solution for fixing a bad NIC is first to view the suggestions listed in the Properties dialog box. When those suggestions aren’t helpful, one alternative is to use another NIC.
How To Find Correct Ethernet Controller Driver Download
If you have a NIC on an expansion card, simply remove the old expansion card and install a new one.
When the NIC is on the motherboard, your alternative is simply to install a second NIC as an expansion card.
For a laptop, get a USB NIC, either wired or wireless, when the laptop’s NIC fails.
How To Find Correct Ethernet Controller Driver Windows 7
- You will probably know when the NIC isn’t working properly before you even open its Properties dialog box. That’s because bum devices are flagged with a yellow icon in the Device Manager.
- If your PC came with a NIC diagnostics tool, using it would be, obviously, a better option for checking on the NIC as well as for testing the NIC’s condition. Check the Start button’s All Programs menu. Look for a folder (submenu) specific to the NIC manufacturer, such as Intel, Netlink, or Linksys.
- Yes, you can have multiple network adapters in a PC. For example, a laptop computer would have both wired and wireless NICs. When you have multiple NICs, you can repeat these steps to review any problems or conflicts with each of the adapters.
- To disable a NIC, open its Properties dialog box. Use the Disable button on the Driver tab. By disabling the device, you ensure that Windows doesn’t use it and instead uses another NIC that functions properly.
- To deal with a hardware conflict, you must reset the IRQ on one of the two conflicting devices. Or, you can remove one device. See which devices can be replaced by a comparable USB device. USB devices don’t have the conflicts that IRQ gizmos do.