E6400 Windows 7 SP1 Home Premium 32 can not connect to wireless network with WPA2

Hi

I appreciate you reinstalling the drivers and providing all the necessary information to help me understand the issue better.

I would like to ask you a few questions before I suggest resolution to fix this issue:

1: Once you connect the cable from the router to the laptop, does the internet connection work?

2: When was the last time the wireless connection worked?

Meanwhile, please back up all the data and perform system restore to a date when the wireless connection was working

Hope this will help you. Feel free to reply

Thanks & Regards

Dell Kaushal P

#iworkfordell

Hi,

I format the hard disk, re-install the new system at least 2 times and it did not work: even I follow these steps suggested from this link

support.dell.com/.../driver_install_order

1. E6400 can connect to Internet with Ethernet cable it never fails.

2. It never works.

I compare the E4300 and E6400 the only thing is different is the Wifi card they are not the same: I wonder if there are something with the 1397 WLAN Mini-Card.

Thanks

Hi,

Thanks for replying

I am sending you a private message and once you receive it, please click on my name highlighted in blue. On the next page, click the envelope icon and provide the system’s Service Tag and contact information so I may access to your system records.

Thanks & Regards
Dell Kaushal P
#iworkfordell

WPA2 Passwords and SSID's are cAse sEnsative.

I used the same string for E4300, E6400 and it did not work for E6400, it does for E4300.