KT4V-L Onboard lan issue

I just bought this board (two weeks ago) to replace a dead ECS k7s5a and was generally pretty happy with it. But about an hour or so ago the power went out for maybe 10 seconds and when it came back on my onboard lan no longer worked. I've tried everything I can think of I've reinstalled the lan drivers, even did a repair install of Xp to see if that would sort things out but no dice. I've run virus checkers, looked for spywares and generally disabled things that might conflict with it but still no luck. Any help would be greatly appreciated, and how do I get in contact with MSI tech support? I looked all over the site but I couldnt find anything.
System specs. AMD XP 2100+
512 mb ddr-2100 (2@256 mb sticks, non matched)
Albatron GF4 ti-4600
Seagate 60 GB HD Barracuda
Sb Live! Xgamer
Everything is set at stock speed no overclocking, and no generally system instablities. The only thing not working is the lan.
-[Paragon]

Can you describe more about "power went out" ? The PC shutdown itself or your house has power-surge?
My suggestion:
1. clear CMOS, go into the BIOS and set everything back. In case you need more help about this, reply here.
2. Check your LAN port, unplug/replug the RJ45 cable, you should see some blinking or lit on the LED. You need to enable WOL feature in the BIOS first to check that. If no, it doesn't mean it's faulty yet.
3. power up your system, did that LAN port LED lit? If yes, it should be still in working condition.

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