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1
219945
Inspiron 14 N4030 wifi problem
Hi,
I am using dell Inspiron 14 N4030 with window 7.From last few weeks I m getting problem that when I connect my laptop with my university wifi my laptop freezes and I cannot do anything nd not able to acess any other program the only thing I can do is to force shutdown.Pls help me.
arun_mechy
3 Posts
0
April 9th, 2012 18:00
C:\>ipconfig/all
Ethernet adapter Local Area Connection 2:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Atheros AR8152 PCI-E Fast Ethernet Contro
ller (NDIS 6.20)
Physical Address. . . . . . . . . : F0-4D-A2-84-E4-96
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Ethernet adapter Local Area Connection:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Broadcom Virtual Wireless Adapter
Physical Address. . . . . . . . . : C4-46-19-A9-93-95
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Wireless LAN adapter Wireless Network Connection:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : DW1501 Wireless-N WLAN Half-Mini Card
Physical Address. . . . . . . . . : C4-46-19-A9-93-95
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::6c9a:994d:24a8:ee6f%13(Preferred)
IPv4 Address. . . . . . . . . . . : 10.6.0.65(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Tuesday, April 10, 2012 10:28:27 AM
Lease Expires . . . . . . . . . . : Friday, April 13, 2012 12:16:10 PM
Default Gateway . . . . . . . . . : 10.6.0.254
DHCP Server . . . . . . . . . . . : 10.6.0.254
DHCPv6 IAID . . . . . . . . . . . : 298075673
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-17-08-5A-87-C4-46-19-A9-93-95
DNS Servers . . . . . . . . . . . : 10.6.0.254
NetBIOS over Tcpip. . . . . . . . : Enabled
Tunnel adapter isatap.{47C8C794-59FA-417D-B2CF-09B405F2B1C3}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.{327760D8-F568-49B5-ADC7-74B07D8E32D1}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter Teredo Tunneling Pseudo-Interface:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 2001:0:5ef5:79fb:14f9:3451:f5f9:ffbe(Pref
erred)
Link-local IPv6 Address . . . . . : fe80::14f9:3451:f5f9:ffbe%16(Preferred)
Default Gateway . . . . . . . . . : ::
NetBIOS over Tcpip. . . . . . . . : Disabled
PudgyOne
9 Legend
9 Legend
•
30.3K Posts
0
April 9th, 2012 18:00
arun_mechy,
The DW1501 Wireless-N WLAN Half-Mini Card looks ok.
Start, control panel, device manager, network, double click on the DW1501 Wireless-N WLAN Half-Mini Card. Click on power management and uncheck the box, allow Windows to turn off this device to save power.
Click on the advanced tab. Look and see if this adapter has Antenna Diversity. Some adapter have this and some don't, not sure about this adapter. If the adapter has Antenna Diversity, try changing if from auto to aux.
Also try reading...
Power Save Polling (PSP) causes connection issues with some access points
Rick
PudgyOne
9 Legend
9 Legend
•
30.3K Posts
0
April 9th, 2012 18:00
arun_mechy,
Hit the Windows Key and the R keys at the same time. Type
systeminfo.txt
REMOVE THE PRODUCT ID and post the rest of the information back here. (Preferred)
or an ipconfig /all log and maybe it will reveal something.
Rick
arun_mechy
3 Posts
0
April 13th, 2012 20:00
Yes I did this but it doesn't help .
brownc5
1 Message
0
November 30th, 2012 23:00
I have this problem too.... IDK why!!!!
DELL-Vikram M
1.1K Posts
0
December 1st, 2012 00:00
Hi brownc5,
Please share the system model. Did you try connecting to any other wireless network? I will recommend you to run the diagnostics on your system to chec the hardware functionality:
Please let me know if you get an error code/message.
Change the power management settings of the wireless card:
I will recommend you to uninstall and re install wireless driver in case the issue is not resolved:
If the issue still persists, update the BIOS:
Note: Please save any unsaved data as your system will restart automatically after updating the BIOS. Disconnect all the external peripherals like printer, camera, scanner, external hard drive, flash drive etc. Also, the battery should be charged 10% or above.
Keep me posted. Please reply for any further questions.
whitegray_wolf
1 Message
0
October 4th, 2016 04:00
Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:\Users\Rahul>ipconfig/all
Windows IP Configuration
Host Name . . . . . . . . . . . . : Rahul-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
Ethernet adapter Bluetooth Network Connection:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network)
Physical Address. . . . . . . . . : C0-F8-DA-C2-22-4C
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Remote NDIS based Internet Sharing Device
Physical Address. . . . . . . . . : 02-07-52-32-63-63
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::2d2e:3e72:64cb:ee6b%11(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.42.108(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : 04 October 2016 15:49:03
Lease Expires . . . . . . . . . . : 04 October 2016 16:49:06
Default Gateway . . . . . . . . . : 192.168.42.129
DHCP Server . . . . . . . . . . . : 192.168.42.129
DHCPv6 IAID . . . . . . . . . . . : 235013970
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1F-83-22-11-02-07-52-32-63-63
DNS Servers . . . . . . . . . . . : 192.168.42.129
NetBIOS over Tcpip. . . . . . . . : Enabled
Tunnel adapter isatap.{D8F2C42A-E8D0-436B-90E3-7182B7D50FC3}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.{775A494A-67CB-4C34-8CEC-08910D2CF2E5}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
C:\Users\Rahul
omyadav
1 Message
0
February 21st, 2017 19:00
wifi my laptop not ruining