Builtin lan controller does not glowing lights

[baharul]

I have configured a new PC but it does not glowing indicator lights on inserting cable. I tried 10 times using different cables. Installed a fress windows 7 but no lan driver can be found. Later I tried to install Realtek lan driver it gives the error " The realtek network controller was not found. If deep sleep mode is enable please plug in cable".

I am really tired to create a connection with lan. Please help me in this regard as soon as possible.

 

[nhasian]

Please visit the manufacturer's website to download the drivers for your device. You can use google to find the manufacturer's website if you do not know it. In the support section download the drivers for your specific make and model of the device for your version of Windows.

Note: If the manufacturer only lists drivers for Windows XP and not for Windows Vista or Windows 7, that means the device is unsupported or incompatible with the unlisted operating systems.

 

[Hawkeye22]

Did you enable the network adapter in the bios? (Assuming it's an integrated NIC).