OK!
I replaced the motherboard so my current setup is as follows:
The lower half (no screen) is a: 2652- D3U-S/N 78-CGAT1
The upper half (screen) is a: 2652- C3U-S/N 78-TZKHB

Thanks.

Thanks, Neil and RealBlackStuff for your input. I didn't know about the marketplace,cool.
How can I tell if I have an internal antenna?
Patrick

Hello, I have a A31 Type 2652 that has an empty slot for a wireless card. I would like to add a card and have seen cards listed on eBay for @$40.00. Is it simply a plug and play or do I have to check to see if I have an internal antenna? Any idea what model number wireless card I should get? On anot...