Connected to wireless network, but no internet?????

Here's the deal:

I have been able to connect to numerous networks in the past with no problem. But now I am able to connect to the network, but I am unable to connect to the internet while using my wireless G connection. it is completely ridiculous because I am sitting about 2 feet away from my wireless router I think it may be some thing wrong with the integrated wireless on my laptop. When I open the wireless connection it is showing that I am not receiving 90 percent of the packets that are being sent.

I have attempted to rollback drivers, install new drivers and just about everything else that I know about. I have contacted HP tech support and was provided useless help. So I came here. I really hope someone here can help me because this is extremely annoying.

 

cmd

run

type: ipconfig/release
type: ipconfig/renew

see if that works.

if it doesnt. load up your wifi icon. Go to support. then click repair.

or change the channel on your router. Ping your router. Do you have an IP?

 

Does it work when you use a ethernet wire?

 

Yes it does. No problems with ethernet at all. It is only on wireless.

How do you "ping a router", I have done it before but I am not exactly sure how. I just know you use command prompt to do it.

 

cmd

run

type: ipconfig

find your your defualt gateway IP.

then in cmd type "ping xxx.xxx.x.x" where the X is the IP

to get into your router for wireless adjustment

open up your browser and type the IP to the router.

enter the user name and password for the router.

 

Okay, I pinged the router and was successful. All packets were sent and recevied with 0 lost. I checked the settings of my router and everything is normal. But I still cannot connect to the internet when using a wireless connection. Any ideas what could be wrong?

 

ipconfig /all

Compare DNS server addresses while wired then while wireless.

Are they the same?

 

Sometimes you would need to reset the router. I solve quite a lot of problem by resetting the router.

 

The DNS Server addresses are the same, but the IP addresses are not. Should they be?

I am still not able to connect to the internet using my wireless connection.

 

Did you power cycle the router?

 

If your MTU is to large you will have those problems too. Like Chutsman said POWER CYCLE THE ROUTER, fixes probably 90% of the problems.

 

I have already cycled it a bunch