i have an ibm t42 with an intel pro wireless lan 2100 3b mini pci adapter. why is it that i cannot connect to a buffalo wireless router. i tried connecting to other wireless router and they connect. does it has compatibility issue?
I don't think so, check the settings on your buffalo router. Did you try connecting other laptops on the same router? If other laptops/netbooks can't connect as well, it should really be on the router.
Try to reset the buffalo router to default settings and try to connect to it again. There is usually a reset button on the back or bottom of the router, and you need a paper clip to press it, and hold it down for about fifteen seconds.