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wifi constantly drops/disconnects

October 7, 2016, 4:52 pm
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Hello, I am using an Inspiron 3541 Windows 8.1

My problem is my wifi keeps disconnecting at different intervals. Sometimes it would drop every few minutes and sometimes once an hour at the least. Also, when the wifi drops, google chrome becomes unresponsive and it freezes or sometimes the chrome will turn black. Sometimes the wifi disconnects and gets the yellow exclamation but usually the bars just drop as shown in the picture.

Here is a picture of ipconfig/all to see if I am doing something wrong:

Now these are the solutions I have already tried:

1. I have unchecked "Allow the computer to turn off this device to save power" in power management.

2. I have turned on maximum performance in power saving mode in wireless adapter settings in my battery settings.

3. I have tried netsh winsock reset in command prompt(Administrator)

4. I have tried enabling DHCP

Frankly, before we find the solution, I'm not even sure what the problem is and hopefully someone can point out what is wrong. I will gladly give any other information if needed. Thank you.

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Ethernet Port not detecting ethernet cable

October 8, 2016, 5:04 pm
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Hello I have a dell XPS  l521 x laptop. The wireless internet works, but whenever I plug in a working ethernet cable, the local area network says I still need to plug an ethernet cable in. I have tried multiple which I know work, I have tried re installing the drivers and even inputting the manual network settings but nothing works. Any help would be awesome. Thanks

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dell corseca bluetooth headphone is not turning on

October 9, 2016, 5:54 am
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this is the second time i chaged my headset .. everything is going fine .. today when i charge my  dell corseca bluetooth headphone and after charging,  my headset is not turning on .. and when i plug the usb its showing red light indication but not turning on , no blue light blinging ...i what can i do .. ? hlp me plzzz

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dns error

October 9, 2016, 9:13 am
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friends,

i was using wireless internet connection.but now having  a problem something like

DNS error.someone please help me.

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buffer-profile command on S4810P switch

October 9, 2016, 12:09 pm
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Hi,

I have a Dell Force10 Switch (S4810P) whose version is

================================================

Force10#show version
Dell Force10 Real Time Operating System Software
Dell Force10 Operating System Version: 1.0
Dell Force10 Application Software Version: 8.3.10.2
Copyright (c) 1999-2011 by Dell Inc.
Build Time: Thu Mar 29 00:54:31 PDT 2012
Build Path: /sites/sjc/work/build/buildSpaces/build08/E8-3-10/SW/SRC/Cp_src/Tacacs
Force10 uptime is 3 hour(s), 43 minute(s)

System image file is "system://A"

System Type: S4810
Control Processor: Freescale QorIQ P2020 with 2147483648 bytes of memory.

128M bytes of boot flash memory.

1 52-port GE/TE/FG (SE)
48 Ten GigabitEthernet/IEEE 802.3 interface(s)
4 Forty GigabitEthernet/IEEE 802.3 interface(s)

================================================

Recently, I need to modify buffer settings on this switch for experiment, I tried 'buffer-profile' command. However, dislike the reference manual, I got invalid input error.

===============================================

Force10(conf)#buffer-profile csf csf_profile
                                                   ^
% Error: Invalid input at "^" marker. (marker located at 'csf')

===============================================

One thing I can command with buffer-profile command is the one with 'global'

=========================================================

Force10(conf)#buffer-profile global 4Q
% Info: For the global pre-defined buffer profile to take effect, please save the config and reload the system.
% Info: For Configured WRED profiles thresholds will be differ based on global buffer profile change, For Better results please configure apprioate Threshold Values.

===========================================================

Even, 'show buffer-profile detail interface Tengigabitethernet 0/0' doesn't give invalid input error.

==========================================================

Force10#show buffer-profile detail interface Tengigabitethernet 0/0
^
% Error: Invalid input at "^" marker.

==========================================================

Anybody can help me to create buffer-profile and modify my buffer settings in the switch?

Thanks.

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Original firmware update for Novatel Wireless Expedite EU870D and latest drivers/software from manufacturer

September 10, 2016, 1:26 pm
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Hello.

For those who still looking for firmware update for Novatel Wireless Expedite EU870D, here is the link for original firmware update from manufacturer (it will be available for 30 days without downloads):

I've received it a several years ago from one of the Novatel's dealers where I've purchased my EU870D.

File name: 20417934_MUU_EU870D_103_7_EMEA_open_sim_v1a.exe

File size: 8977068 bytes.

It's an original file from manufacturer without any modifications. It's for original Novatel Wireless Expedite EU870D and I don't know if it compatible with Dell 5520.

Here you could find the latest drivers and software for Novatel products on one page:

http://www.novatelwireless.com/support/mobile-broadband-support/support-host-platform/windows-notes/

Here is the direct links for download:

Mobilink Generic Connection Manager Installer (includes drivers) (MLGeneric_v2.02.37.011.zip): http://www.novatelwireless.com/index.php/download_file/view/595/866/

MobiLink Lite Generic Connection Manager Installer (includes drivers) (20418121_MLLite_v2.08.40.017.zip): http://www.novatelwireless.com/index.php/download_file/view/596/866/

Driver Only installer (NovatelDriverInstaller_v2.03.11.001.msi): www.novatelwireless.com/index.php/download_file/view/597/866/

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Wireless card Vostro 1720 Intel WiFi Link 5100 AGN

September 11, 2016, 8:26 am
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We're in hospital, she's I'll, I am 24/7 carer.

My Vostro 1720 connects promptly at home, WiFi or LAN.

Hospital has public use WiFi provided on each floor.  Transmitter has TP-Link on the cover and twin aerials.

The Vostro can see transmitters for 4 floors, the signals come & go and, regularly disappear.

2 iPads & an iPhone stay connected unless, the signal disappears, in the same room.  Signals are described as excellent or good.

The Vostro when I bring it in, after using at home,connects automatically.  Twice has reached the stage when all 3 links I can see with a decent signal, can't connect, sometimes get asked for the password, run trouble shooter multiple times with no success.  First time internet connection worked for 2 days, 2nd time for an hour, then couldn't log on to any link.

I'm puzzled why the Vostro doesn't hold the connection and the IOS devices do.

Public holiday over in a couple of days and I plan to catch the lady chief of the hospital and the IT manager.

I would be most grateful for queries, comments or, references to help in these encounters.

Thank you and regards

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1801 802.11bgn does not find 5ghz networks

September 11, 2016, 8:30 am
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A previous discussion here says that this wireless card does recognize 5ghz, but I can find no solution.

en.community.dell.com/.../19664432

The Dell XPS 8900 I purchased in July 2016 has this card and it does not find the 5ghz networks, only the 2.4 ghz.

Is there a solution, updated driver, or does it simply not work with 5ghz. If not, that's pretty disappointing for a brand new pc in 2016.

Thanks for any replies/solutions.

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Wifi becomes tired, switches to 'Limited' and requires a restart

September 11, 2016, 12:05 pm
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My Inspiron 17R 5721 running windows 8 loves to be restarted. Unfortunately this is not always convenient but it holds my internet hostage. Basically it randomly loses the internet switching to limited connection. Sometimes it's kind enough to only knock me out of minecraft or give the cogs the building then it reconnects. However, after a few failed attempts to take back Dew Drop Inn from the sellbots it switches to limited for good until I restart. In order to reduce the frequency of this frustration I've taken to restarting on a schedule. Unfortunately this only reduces the likelihood of losing a Mineplex game to a random disconnect.

The amount of data I download might be involved. I'm not certain about this but something has caused the randomly required restarts to happen more frequently. I have recently started downloading backups of two Minecraft servers. This might be connected.

Outside interference can get involved. My microwave oven is an efficient wifi jammer. While it's running all my wireless as well as bluetooth devices go offline. When the cooking is done all other devices reconnect. However sometimes, but not always, my dell does not reconnect. It switches to limited and requires i's beloved restart.

Any thoughts or suggestions would be greatly appreciated.

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USB 4port adapter used to connect my mouse and a an USB stick that boosts signals to connect to the internet

September 12, 2016, 1:12 pm
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The USB stick booster will not connect to the internet unless I connect it directly to my single USB port on my laptop. So if I want internet, I lose my mouse use.

Have a cheap 4port USB hub from radio shack. I want to know if there is a hub that I can use both the signal booster and my mouse and if possible my printer too.

I have a Dell ultrabook insprion, 4 years old. Windows 7 home edition. If you need more information I'll give you what you need. It has puzzled Dell Tech support premium for a long time.

Thank you,

Glenn Fluehr

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Wireless device shows as having no driver (?)

September 12, 2016, 3:09 pm
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I have Vista biz 64 bit SP3, and it still isnt detecting my wireless card on first install of the vista OS, which I find odd given its SP3. I suspect a burned out card ?

This is 7 yrs old and I hope its not wrong to do this, but I'm having the same problem now, and doing a 'update driver' from device manager, on yes a 7 ish yr old computer, but I love it for the 17 " display and for mobile, is not working; it can't find the drivers.

The broadband device is showing up as found under  device manager, but there are 4 listings under 'other' and they are all ?'s, and the last one is called " network controller' and first three 'base system device.

I got this for mobility in part so I"m hoping I don't have to lug around a cord for it ;)

ty

Are they on dells website somewhere ?

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No Bluetooth on Latitude E5540 although Wifi is working (Intel Dual Band AC-7260 BT + Wifi)

September 15, 2016, 2:36 am
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Hi, 

as described, I can't get bluetooth on my E5540 laptop, altough the chip is working great (Intel Dual Band AC-7260 BT + Wifi). I don't use it so much so I discovered it a few days ago: 

Win7 was showing an 'unknown device' that was clearly referencing to BT.

After a round of Microsoft/Dell/Intel updates, there are no more 'unknown devices' but still no trace of BT (as you can see in the following picture).

Help?

Thanks in advance

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Neches Engineers-Latest WiFi devices for 150 Users

September 15, 2016, 5:03 am
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Hi
I am Thomas working in Neches Engineers. I want to know about Latest WiFi  devices for 150 users for our organization in Intranet is already working with four VLANs.

Thanks
Thomas Hanson
Neches Engineers

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Network adaptor

September 16, 2016, 6:56 am
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Talktalk replaced router damaged by thunderstorm, we have 4 dell computers in odd rooms all work except the one next to the router which will not connect to the internet. Device manager shows no network adaptor. The storm could have damaged it and if so can some one recommend a card to replace it, I have replaced the sound cards etc in earlier computers so hopefully I can do the same WITH THIS.

Dell Inspiron 560 Tag No; 

<ADMIN NOTE: Service tag removed per privacy policy>

Thanks

Ray

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Speed Test Slow on both Dell Inspiron 11 3000 laptops- Desktop wireless good

September 16, 2016, 9:08 am
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I have two Dell Inspiron 11 3000 series laptops and a HP ENVY desktop.  Both run wireless internet.  I have high speed Comcast. On the HP desktop I get a download speed test of 131Mbps, on the Dell laptops I only get 4.15Mbps download speed. My Samsung and ipads all have fast speed times as well.  I have updated drivers to most current and followed various postings for driver settings - but still the Dell's do not increase speed. Any ideas ? Thanks !

Dell Inspiron 11 3000:  Network Adapter: Dell Wireless 1708 802.11b/g/n(2.4GHz)

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Speed Test Slow on both Dell Inspiron 11 3000 laptops- Desktop wireless good

September 16, 2016, 3:34 pm
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I have two Dell Inspiron 11 3000 series laptops and a HP ENVY desktop.  Both run wireless internet.  I have high speed Comcast. On the HP desktop I get a download speed test of 131Mbps, on the Dell laptops I only get 4.15Mbps download speed. My Samsung and ipads all have fast speed times as well.  I have updated drivers to most current and followed various postings for driver settings - but still the Dell's do not increase speed. Any ideas ? Thanks !

Dell Inspiron 11 3000:  Network Adapter: Dell Wireless 1708 802.11b/g/n(2.4GHz)

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Inspiron 15R 5521

September 17, 2016, 12:15 pm
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My laptop isn't detecting my wifi adapter.  At the base of the laptop the wifi light is on indicating that it is working so i suspect its a driver issue.  I have tried to download the Dell Wireless 1704/1708 WiFi Driver and Dell Wireless 1703/1705/1901 Wi-Fi + Bluetooth Driver but both downloads are failing and I don't know why. This has been happening on and off since the Windows 10 update. Previously I could just reset my laptop to a point where the wifi was working to fix it but this isn't working anymore.  Looking around other websites a lot of people seem to have this issue and I have tried other fixes but none of them have worked. Any solutions?

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Dell 4600 on known good connection fast upload but download only 1MBPS?

September 17, 2016, 5:42 pm
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My friend tried his vintage dell 4600 on my WOW line and got normal upload but only fractional download speeds.

We are Dell fans but I have the Dell 8400 running the same XP, but mine gets 50 MBs download?

I tried reinstalling his network driver and unchecked everything but IPV4 in the network services.

Still only gets 1MPS download speed which of course makes a mess and hangs the system.

Must be a tweak somewhere to get his 10/100 ethernet compatible?

His system hasn't connected properly in years over wireless either.   

Thanks!

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Vostro 470: Unrecognized Bluetooth Devices

September 18, 2016, 2:34 am
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Hi,

Vostro 470, Windows 7 64 bit

I have 2 unrecognized Bluetooth devices in Device Manager under Other devices:

Both devices listed as Bluetooth Peripheral Device

Both devices have this error: The drivers for this device are not installed. (Code 28)

Hardware ID for device #1 is:
BTHENUM\{453994d5-d58b-96f9-6616-b37f586ba2ec}_VID&00010075_PID&0100
BTHENUM\{453994d5-d58b-96f9-6616-b37f586ba2ec}_LOCALMFG&0045

Hardware ID for device #2 is:
BTHENUM\{936da01f-9abd-4d9d-80c7-02af85c822a8}_VID&00010075_PID&0100
BTHENUM\{936da01f-9abd-4d9d-80c7-02af85c822a8}_LOCALMFG&0045

I have installed the latest available driver for my system from support.dell.com:
Dell Wireless 1703 Wi-Fi + Bluetooth Driver
Version 9.2.0.514, A00
http://www.dell.com/support/home/us/en/04/Drivers/DriversDetails?driverId=C54GH

Windows Update cannot find the drivers either.

What are these devices, and can anyone help me find the correct drivers?

Anybody know how to decipher a BTHENUM?

Thanks

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Connection/Pairing Failure - HP Roar Bluetooth Speaker and DELL Laptop

September 18, 2016, 6:37 pm
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Anyone knows how to get an HP Roar Bluetooth speaker to pair with my DELL Inspiron 15 (Series 5559) laptop (Windows 10, 64-bit)?  I keep getting connection failure messages.  I had no problem pairing the speaker with my iPhone 6 Plus.  Both units (HP speaker and DELL laptop) are only months old and under warranty, yet both HP and DELL are offering only fee-based tech support for this problem, which I refuse to accept.  I visited the DELL support web site, hoping to download an appropriate driver, but found no option for Bluetooth.

Note that, in Device Manager, under Bluetooth, nowhere does the name DELL appear among drivers.  All I see there are:

-          Bluetooth LE General Attribute Service

-          Bluetooth Mouse 3600 (a Microsoft device, paired)

-          Intel® Wireless Bluetooth®

-          Microsoft Bluetooth Enumerator

-          Microsoft Bluetooth LE Enumerator

Any help would be greatly appreciated.

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