WiFi connect: PC show connected, Router cant find the PC, no internet access

keantt

Reputable
May 6, 2015
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4,510
Hi, i am using Windows XP in my office PC. The following problem just happen which previously works fine.

My PC shows connected to the WiFi network, but no internet access. When i checked the following, this is what i got:

1. I manually key in the IP, still not connected properly
IP 192.168.1.100
Subnet Mask 255.255.255.0
Default Gateway 192.168.1.1
DNS 192.168.1.1

2. Cannot ping the router, when ping, it returns "request time out"

3. I try to access the PC from other PC through the same workgroup, now become not accessible.

4. Wireless Connection Network status:
Sent: got
Received: 0

When I use the another PC from my office which able to connect to internet, to access to the WiFi router, interestingly I couldnt find the above PC.

So i was wonder, is it something happening in the PC that stop the PC from connecting to the network? How to check.

Thanks everyone for help!

 

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