我部電腦上唔到網,唔知why...

你首先在連線後,去開始/執行/然後打CMD,在黑色的視窗中打ping yahoo.com.hk
正常結果應該如下面類似的結果0%LOSS相似這就証明你的電腦軟件出現了問題,但如果出現了100%LOSS或出現其他結果這就証明你上網所使用的物理設施設置不當,但也有可能你的端口:80 給防火牆封了,至於解決辦法要按實際的情況而定,這裏幫不到你。
Pinging yahoo.com.hk [202.43.220.99] with 32 bytes of data:

Reply from 202.43.220.99: bytes=32 time=4ms TTL=59
Reply from 202.43.220.99: bytes=32 time=4ms TTL=59
Reply from 202.43.220.99: bytes=32 time=4ms TTL=59
Reply from 202.43.220.99: bytes=32 time=5ms TTL=59

Ping statistics for 202.43.220.99:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 4ms, Maximum = 5ms, Average = 4ms

你將modem條線拔出而插入,然後重新開機





你add我個msn呀:[email protected]

check下有冇駭客入侵先啦..
之後再check晒全部機有冇virus..
都係唔得既話..就重新連過個網絡去..

好也有過,連左線又上唔到網,好可能你中左毒,
清左啲毒再睇下