Windows Server 2019安装后无网络连接选项的求助

Hey Charne, sorry to hear this is putting a snag in your MSSQL Database Administration studies—let’s walk through some troubleshooting steps to get your network back up:

• Check for missing network adapter drivers
  Windows Server 2019 doesn’t include drivers for all network cards by default. Right-click the Start menu > select Device Manager. Expand the Network adapters section—if you see a device with a yellow exclamation mark, that means the driver is missing. Grab another computer to download the correct Windows Server 2019-compatible driver for your laptop’s network card, transfer it via USB, and install it.

• Verify critical network services are running
  Press Win+R, type services.msc, and hit Enter. Look for these services and make sure they’re set to Automatic startup and currently running:

  • DHCP Client
  • DNS Client
  • Network Connections
  • Network List Service
  • Network Location Awareness
  • Remote Procedure Call (RPC)
  • TCP/IP NetBIOS Helper
    If any are stopped, right-click them and select Start.

• Ensure your network adapter isn’t disabled
  In Device Manager, if your network adapter appears grayed out, right-click it and choose Enable device to activate it.

• Reset network stack via command line
  Open Command Prompt as an administrator, then run these commands one by one:

  netsh winsock reset
  netsh int ip reset
  

  Restart your laptop after running both commands and check if the network options reappear.

• Confirm you’re using the Desktop Experience version
  If you installed the Server Core edition (a headless, command-line only version), there won’t be a graphical network settings interface. You’ll need to configure networking via command line:

  • Run ipconfig /all to list your network adapters
  • To enable DHCP: netsh interface ip set address "以太网" dhcp (replace "以太网" with your adapter’s name from ipconfig)
  • To set a static IP: netsh interface ip set address "以太网" static [你的IP地址] [子网掩码] [网关地址]

Let me know if any of these steps resolve your issue, or if you hit any specific errors along the way—I’m here to help you get back to your studies!

备注：内容来源于stack exchange，提问作者Charne Kriek