I need help now!

hello!

I can't connect on 1 of my computers.
I have a Ice.Net D-35 router.

On one of the computers I am able to connect to the internet
but not the other one.

I think the TCP/IP settings is the problem.
I scanned the computer that can't connect with antivirus & malware programs.
Found many kind of viruses and took them all to quarantine.

I used microsoft's Fix it TM, to fix TCP/IP and attempted to restore the host file in windows32.
So I belive the host file is good, but the TCP/IP did not change.

I also tryed to set "assaign an IP adress automaticly" and tryed to put a custom one.
Nothing worked.

When I write ping localhost in cmd, it succesfully pings it.
And the results are that I get 4 and send 4 = 100%

But when I attempted to ping the IP I had one time it said:

can't connect to the DHCP server or something like that...

SUMMERY:

Can connect with the router on 1 computer but not the other 1.
My router: Ice.Net D-35
It's succesfully ping the local host.



NOTE:

ipconfig /all:

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corporation

C:\Documents and Settings\HP_Administrator>ipconfig /all

IP-konfiguration för Windows

Värddatornamn . . . . . . . . . . : B
Primärt DNS-suffix . . . . . . . :
Nodtyp . . . . . . . . . . . . . : Hybrid
IP-routning aktiverat . . . . . . : Nej
WINS-proxy aktiverat . . . . . . : Nej

Ethernet-kort Anslutning till lokalt nätverk:

Medietillstånd . . . . . . . . . . : Mediet är frånkopplat
Beskrivning . . . . . . . . . . . : NVIDIA nForce Networking Controller
Fysisk adress . . . . . . . . . . : 00-1E-8C-05-9F-D6

C:\Documents and Settings\HP_Administrator>ipconfig /all

IP-konfiguration för Windows

Värddatornamn . . . . . . . . . . : B
Primärt DNS-suffix . . . . . . . :
Nodtyp . . . . . . . . . . . . . : Hybrid
IP-routning aktiverat . . . . . . : Nej
WINS-proxy aktiverat . . . . . . : Nej

Ethernet-kort Anslutning till lokalt nätverk:

Anslutningsspecifika DNS-suffix . :
Beskrivning . . . . . . . . . . . : NVIDIA nForce Networking Controller
Fysisk adress . . . . . . . . . . : 00-1E-8C-05-9F-D6
DHCP aktiverat . . . . . . . . . : Ja
Autokonfiguration aktiverat . . . : Ja
IP-adress . . . . . . . . . . . . : 0.0.0.0
Nätmask . . . . . . . . . . . . . : 0.0.0.0
Standard-gateway . . . . . . . . :
DHCP-server . . . . . . . . . . . : 255.255.255.255

C:\Documents and Settings\HP_Administrator>

My spelling is not perfect because I'm from sweden.

Please help me, I don't want to re-install the computer or send it to microsoft...
That would cost to much...

Please!

 

do both machines connect to the router with ethernet cables

 

No, one at a time.