Question about IBM ThinkPad T23 2647 Notebook

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No ethernet controller - IBM ThinkPad T23 2647 Notebook

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Here are a couple of solutions to your problem.
The network adapter has been disabled in the BIOS
and/or
The drivers for the network controller has not been installed.

To check the network adapter go to the Control Panel, Click on System, click on Hardware Tab then Device Manager. Then scroll down and click on Network adapters. If you don't see your network controller or you see a yellow ? against Other devices for the Network controller. Then either it has been disabled and/or the driver was not installed.

To get the driver for the network controller you need to dowload it from the IBM/Lenovo WEB site their support/download page from a computer that has Internet access. Make sure you select your laptop model and the driver for your Windows version.

Posted on Jan 22, 2009

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