Finding Ethernet/Network Controller vendor/model when driver not installed
NOTE: This question has already been answered and the problem has been fixed. I don't know how to close a question so I'm just gonna put this note right here.
I just bought a Lenovo Ideapad S110 netbook running on Windows 7 ultimate (32-bit) and I'm having trouble with the wireless network controller. It doesn't have a driver installed yet. When I let windows find the driver automatically on the web, it says I should find the driver myself if I know the manufacturer. The problem is I do not know the manufacturer and when I went ahead and checked on the device's properties, it only says:
Device type: Other
Location: PCI bus 2, device 0, function 0
Device status: The drivers for this device are not installed. (Code 28)
Steps taken: I already went to the Lenovo support site and tried all of the given drivers (by trial and error) and none of them worked at all. I have contacted Lenovo and they suggested that I re-install the operating system because the OS was corrupted (the OS came with the netbook) and is causing the problem.
Is it really a problem with the OS? Or is it a hardware problem? I need your help.
(I'm not able to post a screenshot because the site says I have to earn my reputation around here :< ).