Dell :: Latitude E6510 - DW1520 / Wireless Connection Being Dropped All The Time?
Oct 28, 2012
I have a Dell Latitude E6510 with a DW1520 Wireless-N WLAN half-mini card. I used to have a D-Link router which broke down so I purchased a new router which is a Linksys E2500. I changed the configuration on my laptop to use WPA instead of WEP. My router is configured with fixed channels (not auto). My internet connection is continuously being dropped and I have to re-logon to everything (very annoying with vpn tunnels). All my other desktops/laptops in the house work without problems.
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Mar 9, 2012
I am using a wireless connection via router to access internet at home. When my Dell Latitude E6510 Laptop is not on the Dell Docking Station and I'm using as just standalone I can access my wireless connection easily, no problem at all.However, when I attached my laptop to my Dell Docking Station, I can not access my wireless connection. The wireless connection is found, but when I click connect to network, I get "Windows cannot found network". When I remove the laptop from the docking station, I find the wireless connection and connect perfectly and it works normal.I am using Windows 7. I can connect to internet with straight wire going to docking station easily, but no wireless connection found when laptop is on the docking station. I work from home and use the docking station for two monitors for doing my job. I have struggle with this problem for two weeks now. I don't see anything on the docking station that's preventing me from access my wireless connection.
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Apr 10, 2011
Purchased 6 new e6510 latitudes and were running into a fluke on a few of them.
When the users travel between locations, they sometimes find when they turn the laptops back on that the ethernet connection is disabled. Its not the wi fi switched off, but the actual ethernet connection in control panel is disabled.
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Mar 1, 2012
when I put in my WEP password for my wireless home network the Dell keeps rejecting it as not correct... it is correct.. i have 2 phones and two other PCs connected..why does it keep telling me it is incorrect?
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Feb 19, 2013
I have a problem with my laptop , i had an old intel centrino advanced-n 6200 and this was not working anymore.I manged to buy a intel centrino advanced-n 6235 instead of 6200 as i could not find it.But when i installed it and installed the drivers the pc is telling me that "This device cannot start. (Code 10)"
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May 19, 2012
My Latitude D630 has been dropping internet connection all the time for the past three days. I looked up similar problems on this blog: a) cleared the DNS cache, b) downloaded windows XP- service pack 3, & 3 network software recommended for my laptop by Dell from the website and updated to the Intel PROSET/Wireless WIFI connection utility, d) ran ipconfig/all from C prompt and know the ethernet connections are disabled, e) called and checked with our local ISP and cleared the connection from their end. To sum it, I have tried everything I know and am still not able to maintain a steady connection to the net using WIFI. However I am able to connect using the cable to the router, so my net provider said the problem is with the wireless connection on the laptop. I didnt have this problem before.
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Sep 28, 2012
I've bought a "WAG160N v1.0 Annex A" almost 2 years ago. I never used it's wireless feature untill we moved our house. Now it's like 4 month I'm using its wifi feature and I've got to admit I'm really frustrated by its functionality!
For months the modem just dropped wireless connection constantly in various time periods. Somtimes it went like 2 days without any problem but some other times I had to change channel every 15 minutes for it to get back working. And yes it didn't get fix until I changed the channel, otherwise clients had to wait several hours for a 50/50 chance of reconnection. Now It's two days the changing channel trick no longer works. I tried all channels and even put my notebook next to the modem but no luck. The notebook sometimes connnects to the access point but disconnects after a few seconds. Somtimes it doesnt even detect the SSID of my WAG160N modem. Some friends suggested that the wireless hardware of my modem is broken and no longer works but I'm eager to know if it is broken why is it still broadcasting and sending signal.
I've tried everything from upgrading and downgrading firmware to turning on and off the modem several times and changes modem position. And even tried the G-only 20MHz mode.We are at a very crowdy place. Using inSSIDer I could pick about 15 other access points. Only few of them are using Wireless-N, most of them are using Wireless-G.This is the inSSIDer diagram of my WAG160N modem from a client: [code]
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Jan 14, 2011
I seem to have a problem with my Dell DW1520 wireless LAN card installed on a Studio 1747 laptop.The LAN card seems to have a mind of its own and is rarely enabled at start up. Repeatedly restarting the laptop a few times somehow magically enables the network card though.When disabled, I can see the red cross on the task bar (network connection). The network card is not even detected and is not visible in device manager. However, when I restart the laptop a few times, the bars appear, the LAN card appears in device manager and I can connect to the wireless network.
I logged a call with Dell Technical support for this and a different issue (BSOD and restart). They replaced my motherboard and asked me to monitor the situation. While the BSOD/restart issue seems to have disappeared with the motherboard replacement, the wireless LAN card issue still remains. The person that came to install the motherboard also tried installing new drivers for the LAN card but that hasn't worked. Dell tech support now say that I must reinstall the whole Operating System (Windows 7), drivers etc from scratch.
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Jun 6, 2012
I own a Dell Studio 1747, i7, 8GB, etc.It has a DW1520 Wireless-N half-mini card.Yesterday I encountered a problem with my wireless adapter when it stopped recognizing my home network (wireless), although it did recognize other networks as the neighbors.I did every reasonable step while trying to restart the router, then disable and enable wireless, then restarted the laptop.Nothing worked and it could not recognize the network nor to connect to it as a hidden network.After taking a (not so good) advise from a friend, I cleared the wireless network list and then uninstalled the adapter from the device manager.I then restarted again and counted on the Windows 7 (home, 64 bit) to re-install the adapter.
Since then I'm experiencing bigger trouble when I probably missed a driver or a device.I tried to download and install the drivers for the adapter from Dell's size and got "R249128.exe", then installed it. Still no change.I cannot enable the wireless connection at all and when doing a diagnose to the "Wireless Network Connection" I get the message: "There might be a problem with the driver for the wireless network connection adapter".Since I am clueless now, although I do plan to check with a Linux boot cd that the adapter is working.
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Mar 6, 2011
I have a DELL Studio 17, with a DW1520 Wireless N WLAN half mini card. Whenever I go to the control panel utility, it tells me there are no wireless adapters, yet, the very fact I have this post up shows I am connected to the Internet. I have wanted to specify a specify local lan IP address but I cannot access the utility... yet the device manager tells me its running ok. However, downloading the utility from DELL, it tells me that there are no compatible devices.
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Feb 24, 2012
I bought a new xps 8300 everthing was running fine last night and this morning my wifi wont connect,there are no errors in device manager and all drivers are up to date.
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Apr 13, 2012
I have a Dell Latitude D630. When i try to connect to wifi network using the intel proset wireless wifi software, it denied to accept the password and give me some checksum error.
I have successfully connected to wifi network using windows xp zero wireless configuration utility.So, what is wrong with "intel proset wireless wifi software" ?
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Jun 15, 2013
i have a little problem with my wireless half mini card, because always, when i connect my wireless mouse into my laptop, my wireless half mini card starts to disconnecting me from wifi.
This problem is happing ALWAYS, when i join my mouse, Roccat Pyra to my laptop. If i join another kind of wired/wireless mouse, my connection to wifi is stable and everything works fine.
So type of my wireless half mini card: wireless half mini card dw1520-N WLAN
I tried to reinstall/ actualize drivers of this mouse and half mini card, also actualized whole Win7 and still having this problem.And for sure, i once more repeat, that i'm having this problem ONLY when ROCCAT™ Pyra – Wireless is connected, with other kind of mouses (logitech/genius) everyhing works fine.
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Mar 1, 2013
I just re-installed windows 7 x64 on a latitude e6510 and I have 3 devices that are still listed under Other Devices (in Device Manager) that I need drivers for. They are listed as: Broadcom USH, Network Controller, & Unknown Device. Not sure where to go get the correct drivers.
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Apr 22, 2013
is there any dell wwan card that is 4G capable and integrable in a latitude E6400 laptop like a wwan 5530 card?
Or the only way to get 4G for E6400 is a USB 4G stick?
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Apr 15, 2012
My ethernet connection device does not seem to be working. I already tried to trouble shoot it, but nothing worked. First, I have checked that the ethernet cable, and internet port are working properly. Then, i have looked in the device manager, and it indicates that my wired connection device are detected and enabled. However, when I connect a network cable to the ethernet jack on my laptop, there is no network light showing up. I have also updated the BIOS and wired network driver.
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Feb 6, 2011
problem with my Dell Latitude D600 Laptop,I tried re-installing my OS, so now with a fresh new OS the wireless capabilities worked fine, but only for the first day, then the next morning the whole problem began again. Now it would say " No supported wireless adapters found" and when i would open the device manager some devices would have the yellow exclamation point, some of the devices would say "Intel PCIC compatible PCMICA controller" and " PCMICA MTD-0002" or just "card bus controller" and many other ones that would alternate when they appear. And also sometimes my network adapters would completely disappear from the list. I also tried scanning my whole drive for viruses and nothing was found.
Then i found that if you disconnect the wireless adapter physically and re connect it, it might work, but it didn't. I should also add that before this problem for some time i had another problem with the same laptop that had to do with the battery malfunctioning, and it displays a 4 orange , 1 green pattern sequence on the LED charge display. But it had never affected any of the laptops hardware or software before, so I don't know if that might have anything to do with it.
[code]...
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May 8, 2012
I've got a Dell Latitude D630. I can get a wireless internet connection no problem. But I cannot get on the internet with a wired connection.
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Nov 25, 2006
How do I have to set up a internet connection using UMTS/GPRS SIM on my Latitude D620?
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Aug 6, 2011
I have WIN XP installed on my DELL E6410 Latitude laptop. When I start my laptop, it acquires the internet connection fine, whether wireless or the wired connection.However on the wired connection, if I unplug the cable and replug it, it does not get the connection. It shows Limited connectivity or no connection. If I try to repair, it says , the IP address could not be renewed. Nothing works but restarting the laptop.Same is the case with wireless connection at home. The first time it catches the wireless fine. However if the system gets locked because of inactivity, and I unlock it, I am left with LIMITED CONNECTIVITY or NO CONNECTION message on the Wireless. I need to restart my comp because the repair or the disable and enable of WLAN does not facilitate.
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Mar 14, 2004
I have a Latitude D400 laptop with docking station. I left on a trip for a week and came back to find I cannot connect to the network through the docking station. I can however connect if I plug the ethernet cable directly into the laptop. Is this a hardware problem with the docking station?
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Feb 16, 2013
I have integrated Intel 82577LM Gigabit Network Controller installed in my E6510.after installing updated driver from Intel and running hardware test it stopped working (displays "This device cannot start. (Code 10)" in driver details page).Also it says that device is 82577LC (it used to be 82577LM).
Intel hardware test displayed "EEPROM Failure" message. Looks like this test damaged network card firmware somehow.How do I restore/reset EEPROM of the network cad?i also tried deinstalling and reinstalling previous version of driver from Dell - no luck.
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Apr 18, 2011
we are using Cisco VPN client to access our corporate network.I have 5 new notebooks Dell Latitude E6410 OS Windows 7 Professional x64, with identical hardware configuration.I downloaded Cisco VPN Client 5.0.07.440 (64 bit) and installed it on all notebooks. It works fine on 3 notebooks, while on 2 notebooks the VPN connection fails with error:
Secure VPN collection terminated locally by the client.
Reason 403: Unable to contact the security gateway
We use a smartcard for VPN access (etoken from Aladdin)
Here an extract from Cisco log:
Cisco Systems VPN Client Version 5.0.07.0440Copyright (C) 1998-2010 Cisco Systems, Inc. All Rights Reserved.Client Type(s): Windows, WinNTRunning on: 6.1.7600...Sev=Info/6 CERT/0x63600026 Attempting to find a Certificate using Serial Hash....Sev=Info/6 CERT/0x63600027 Found a Certificate using Serial Hash....Sev=Info/6 CERT/0x63600026 Attempting to find a Certificate using Serial Hash....Sev=Info/6 CERT/0x63600027 Found a Certificate using Serial Hash....Sev=Info/6 CERT/0x63600026 Attempting to find a Certificate using Serial Hash....Sev=Info/6 CERT/0x63600027 Found a Certificate using Serial Hash....Sev=Info/4 CERT/0x63600015 Cert (cn=<omissis>,ou=Remote,ou=Users,ou=<omissis>,dc=it,dc=<omissis>,dc=local) verification succeeded....Sev=Info/4 CM/0x63100002 Begin connection process...Sev=Info/4 CM/0x63100004 Establish secure connection...Sev=Info/4
[code]......
It seems the problem is in the certificate, but I verified and Cisco client says it's ok. It's also the only valid certificate in MMC->Certificates->Personal.Furthermore, also using other smartcard (etokens) of other users it doesn't work.
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Mar 25, 2012
I cannot utilize my Ethernet connection when my Dell Latitude D630 is connected to a docking station. I have tried this on two different docking stations. I also have another Dell laptop that I have used in the one of the same docking stations and the ethernet connection is fine. I'm looking for assistance to troubleshoot this (even just determining if I can replace the connector and how I determine what type I need)
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Jun 28, 2013
I'm trying to configure a L3 switch with some vlans. Despite we add a "ip default-gateway", that is displayed on the "show run", when we look "show ip route" there is no default gateway or gateway of last resource.On the show running we see the following:
interface vlan 31
ip address 10.221.31.177.255.255.255.0
!
interface vlan 32
ip address 10.221.36.125 255.255.255.240
interface vlan 36
ip address 10.221.36.105 255.255.255.248
ip default-gateway 10.221.36.105
One server connected to the vlan 32 is not able to ping the switch svi on vlan 36 (10.221.36.105).When we look the "show ip route" we see that the default gateway is not set.Ip routing is enabled on the switch. I tested the same configuration on my simultator and it works fine.I'm attaching the "show running", "show version", "show protocols" and "show ip routing".The ip routing is enabled on the switch!
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Jan 17, 2013
my dell latitude c610 was format but my wireless is no more working
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Oct 1, 2012
I have a brand-new Dell Latitude E5420 laptop with Windows 7 (64-bit) on it and it turns out that its wireless is not working. I turned on the physical switch and the little blue antenna lit up for a few seconds and then went off. When I look in the device manager it only shows these:I tried downloading the right drivers from DELL's site (their automated system claims that I need A02 for my WLAN 1530 Half Minicard) - but they wouldn't install, giving me the error log reproduced below[CODE]
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Dec 16, 2011
I have a DELL Latitude 630 running Windows Vista. I checked into a hotel and just cannot find the wifi network on this laptop..IT is a named network and yet all i see is an unnamed network on my list of networks found. My blackberry device can easily locate the network..but the laptop simply refuses. I have tried restarting, playing around with the advanced propoerties of the wifi adapter but all in vain. I can use the office wifi ont he same laptop without any issue..but not in my hotel.
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May 20, 2009
I bought a refurb D610 and installed Win XP several times (after I found out that the order of drivers install matters). Last install I followed the order for driver installation.
My ethernet connection (Broadcom NetXtreme 57xx Gigabit Controller) is working fine, although I'm writing this from a separate PC.
Under Network adapters in the device manager, there is only the above mentioned ethernet device, NO wireless device. That's wrong, or not?
Under Other devices (with yellow question & exclamation mark) are two devices:
1) PCI Simple Communications Controller (Device Inst. ID = VEN_104 / DEV_8038 / SUBSYS_01821028) --- ???
2) Unknown device (Device Inst. ID = ACPI BCM0101 4 15F2F7D1 & 0 ) --- TPM (?)
With Sysinternals Process Explorer I can see the following (wireless related) processes in the Windows/system32 directory: (which are started automatically)
1) WLTRYSVC.EXE
2) BCMWLTRY.EXE (WLAN Card Wireless Network Controller)
3) WLTRAY.EXE (WLAN Card Wireless Network Tray Applet)
However I don't see any wireless related icon in the system tray. When starting the "Dell Wireless WLAN Card Utility" from the Start Menu, nothing happens.
PS: this is the laptop that I was using for several years for our company (still with Windows 2000) until a couple months ago, and then bought it back (for private use) from another company that refurbs them (HD wipes) for our company. Under W2K the wireless worked perfectly! I didn't get any software with it, but downloaded all drivers from the dell site.
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Oct 22, 2011
I have a Dell Latitude D610 laptop with windows xp pro sp3. I need to do the windows reinstallation I know you loose most of the drivers when you use the reinstall cd one of them being the wireless driver. I was wondering the directory where that driver is installed so I can copy it to my usb memory card so that when I reinstall windows I can have my wireless and get online so I can download the rest of the drivers I need.
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Mar 24, 2012
I have provided a service tag below. A friend has an old Latitude C600 running Windows XP Pro that was formatted and we are trying to get it to pick up a wireless router. It has the following in it...
1. mini card... 3com 3C556 (CN-06f553-48361) 2. 3Com Integrated Fast Ethernet Controller 3C920 (3C905C-TX)
Service Tag:
Windows automatically found and installed drivers for both devices after the format. We even tried drivers from Dell. We can get a hard wired connection, but nothing wireless. We get TWO Local area connections showing up in the systray... Local Area Connection 3 and 4. The card is detected in the bios. A 3Com diagnostics program (3Com NIC Doctor) from the Dell site says the NIC is ok, but the "Run Network Test" fails... that is obvious if we can't get a wireless connection. So why then doesn't it pick up any router? If the drivers for it are installed and it's recognized in hardware shouldn't it automatically pick up a router? This has to be something really simple that we are not thinking about.
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Jan 3, 2013
I have Latitude E6330... but i still confuse what wireless driver must i install on my laptop?
Coz i see alot support driver
Wireless LAN and WiMAX12 Options:Intel® Centrino® Advanced‐N 6205Intel® Centrino® Advanced ‐N + WiMAX 6250Intel® Centrino® Ultimate‐N 6300Dell Wireless 1504 (802.11g/n 1x1)Dell Wireless 1540 (802.11n 2x2)Mobile Broadband13 & GPS Options
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Jun 18, 2011
i cant connect to my internet (wireless) with my laptop, its a dell latitude d600, i am using windows XP
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