If you cannot open the computer, check Windows Device Manager:
A: Realtek still hosts Windows 7 drivers for RTL8168 (version 7.142). Download from Realtek’s “Legacy” section. m-tek g24101mkg network card driver
Once you have confirmed the chipset as , you can proceed to driver installation. If you cannot open the computer, check Windows
Test WoL using a free app like WakeMeOnLan (NirSoft) or wol.exe . If you cannot open the computer
While modern motherboards often come with integrated LAN ports, older machines—many of which are still in service in offices, schools, and industrial control centers—relied on expansion cards like this to connect to the web. These cards are robust and reliable, but they require specific software "drivers" to communicate with Windows, Linux, or other operating systems.