thanks. here are results:

來源: 於 2014-11-06 17:59:44 [舊帖] [給我悄悄話] 本文已被閱讀：次

1) pinged 127.0.0.1, ttl = 128
2) pinged yahoo.com, ttl = 52. no packet lost
3) ipconfig does not seem hardware being wrong

the problem is - when trying to log on to a secured gateway, there is no pop-up prompt for password, of course it will not be able to log on. does it sound like a window issue or driver issue?