Zyxel Prestige 324 purchased Dec 2002. ok as a switch linking 2 PCs ADSL technology, without using WAN. New internet prrovider needs to use WAN to link both PCs and use available IP No. But unable to log on to configure the Zyxel. Get 4 spot passord on the log in dialog box; when I click on it, string of black spots appear and immediately vanish. No logging in. How do I proceed? (Note: never changed the password, presumably it is the factory set 1234)

Computers & Internet - Zyxel