I have a Dell XPS L401 with Windows 8 PRO. My laptop is not able to detect any wireless networks even when my Wireless Switch is On. I'm not sure whether it is a hardware problem or software problem. This is the first time such a thing has happened. Plz help me
My System information is
Host Name:
OS Name: Microsoft Windows 8 Pro with Media Center
OS Version: 6.2.9200 N/A Build 9200
OS Manufacturer: Microsoft Corporation
OS Configuration: Standalone Workstation
OS Build Type: Multiprocessor Free
Registered Owner:
Registered Organization:
Product ID:
Original Install Date: 26-08-2012, 19:17:46
System Boot Time: 15-12-2012, 19:41:43
System Manufacturer: Dell Inc.
System Model: XPS L401X
System Type: x64-based PC
Processor(s): 1 Processor(s) Installed.
[01]: Intel64 Family 6 Model 30 Stepping 5 GenuineIntel ~1730 Mhz
BIOS Version: Dell Inc. A06, 22-12-2010
Windows Directory: C:\Windows
System Directory: C:\Windows\system32
Boot Device: \Device\HarddiskVolume2
System Locale: 4009
Input Locale: en-us;English (United States)
Time Zone: (UTC+05:30) Chennai, Kolkata, Mumbai, New Delhi
Total Physical Memory: 4,031 MB
Available Physical Memory: 2,991 MB
Virtual Memory: Max Size: 8,127 MB
Virtual Memory: Available: 6,970 MB
Virtual Memory: In Use: 1,157 MB
Page File Location(s): C:\pagefile.sys
Domain: WORKGROUP
Logon Server: \\MicrosoftAccount
Hotfix(s): 33 Hotfix(s) Installed.
[01]: KB2712101_Microsoft-Windows-CameraCodec-Package
[02]: KB2727528
[03]: KB2729462
[04]: KB2737084
[05]: KB2751352
[06]: KB2753842
[07]: KB2756872
[08]: KB2758246
[09]: KB2761094
[10]: KB2761226
[11]: KB2761465
[12]: KB2764462
[13]: KB2764870
[14]: KB2768703
[15]: KB2769034
[16]: KB2769165
[17]: KB2769166
[18]: KB2770041
[19]: KB2770660
[20]: KB2770816
[21]: KB2770917
[22]: KB2771431
[23]: KB2771744
[24]: KB2771821
[25]: KB2777166
[26]: KB2777294
[27]: KB2778171
[28]: KB2779030
[29]: KB2779562
[30]: KB2780342
[31]: KB2780523
[32]: KB2780541
[33]: KB2785605
Network Card(s): 3 NIC(s) Installed.
[01]: Realtek PCIe GBE Family Controller
Connection Name: Ethernet
Status: Media disconnected
[02]: Intel(R) Centrino(R) Advanced-N 6200 AGN
Connection Name: Wi-Fi
Status: Media disconnected
[03]: Bluetooth Device (Personal Area Network)
Connection Name: Bluetooth Network Connection
Status: Media disconnected
Hyper-V Requirements: VM Monitor Mode Extensions: Yes
Virtualization Enabled In Firmware: Yes
Second Level Address Translation: Yes
Data Execution Prevention Available: Yes