: Double-click the Network adapters category. If you see "Ethernet Controller" with a yellow exclamation mark under "Other Devices," the driver is missing.
LAN Drivers for Windows 7: How to Download & Install (32-bit & 64-bit) lan-driver-for-windows-7-32-bit-64-bit-get-into-pc
Intel PRO/1000 LAN Adapter Software for Windows 7 (32-bit, 64-bit) : Double-click the Network adapters category
If you've recently reinstalled Windows 7, you might find yourself without internet access because the network card drivers are missing. This guide covers how to identify, download, and install LAN (Ethernet) drivers for both 32-bit and 64-bit versions of Windows 7. 1. Identifying Your LAN Adapter lan-driver-for-windows-7-32-bit-64-bit-get-into-pc
Always prioritize the manufacturer's official support site over third-party mirrors.