My computer is not reading my ethernet card/jack
	
	
		Hi, I don't know where else to turn and everyone here is so helpful.  I hope someone can help me because I'm very frustrated right now:mad:.  I have window me. I know it is very old:).  I have an ethernet card/jack(what ever you call it) on the back of my tower but my computer is not reading it.  I bought a wirelss router so I can use my wii to access the internet I also have it plugged up to my interent.  I found out I need the pass phrase, ssid and type of security for the router to work.  The tech help told me my computer is not reading my ethernet.  So I went to control panel, systems, device manager . I see my ethernet listed under other devices with a question mark and then exclamation mark.  I know in the pass I was able to use the ethernet.  Someone installed it on my compter.  I had to restore my computer at one time.  I'm assuming that's when I lost ethernet control. Is there any way I can get it to work?  I would greatly appreciate it!
Thank you!