richard2robinson
New member
I'm trying to use a SonyEricsson MD400 USB modem for mobile internet on a laptop computer. The Wireless Manager program and the modem install fine, but (after removing the modem and re-inserting as instructed) the computer does not recognize the MD400 modem. At least, in places it does recognize it, but where it really matters - in the Wireless Manager program, I get a message saying "no broadband modem". I've tried the same modem in 2 other computers using the same OS (windows xp). Could it be some other software is interfering?