Limited or no Connectivity

Hi ,
I hav winxp in my home pc with lan connectiviy .Around 6 to 7 months net was working properly. But now it giving problem of "limmited conenctiviy" .
When i ping to Lan card by 127.0.0.1 , is responding but when i ping to server ip 10.0.0.1 , it gives "destination host unreachable "
I did the following
1. Changed cable wire
2. Reinstalled win xp
3. Changed Lan card
4. Remove Firewall option
5. Unplugged and then again insert Lan card in both 3 slots

there is a yellow sign is appearing on Lan conncetion but drive of Lan card is installed fully . I checked that in Device manager

The problem is still exsist . May be it is problem in mother board ? Plz give me some advice

 

You might want to check out the sticky at the top of this forum regarding this topic . . . try the fix posted there and report back if it works.

 

i hav checked tht also but my problem still there .

 

yes driver is checked properly . it is fine . i can see it by device manager and i also updated that after reinstalling . but problem not solved