network
network
It looks like you are missing a chipset driver. What kind of PC or motherboard do you have?
You notice the connection issue with Windows, preventing automatic installation, and you're using a Lenovo device.
I see you're asking about the Lenovo model you're interested in. Could you please share your post or message so I can assist you better? "I want to know what model you have" — as mentioned in a previous comment.
Use the support CD included with your device. If you lack a CD and it's your sole computer, ask your retailer for a copy or have them install drivers on your machine. Alternatively, try downloading them on a different PC. They can be located on Lenovo's support page.