A friend gave me an old Acer Travelmat 4021WLCi laptop. When I first used it, the computer recognize

A friend gave me an old Travelmat 4021WLCi laptop. At first it recognized my wireless connection. But the computer was so slow I had a look to see what was going on in the system. It was full of junk, which I removed. Then it turned out that it was missing a lot of drivers.

It wouldn't let me do a factory reinstall, so I reinstalled WinXP. Then it ran great with lots of room to spare. However, it no longer recognized my wireless connection. First off, I see two vertical light on the front edge which I'm not sure are wireless switches. When I look in the hardware devices in the system, it sees a PCMCIA card and says it's working properly, but when I try to open IE, which is all that's in there now, it can't find my connection. It can't even give me a list of servers, but asks about a modem.