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Dual band broadcasting problem, only 1 band works at a time.

Q: Dual band broadcasting problem, only 1 band works at a time.

OK, this is my first time being a part of or using a tech related forum so here it goes:

I'm trying to help save a neighbor some money by fixing their wireless network.

WNDR3700 Dual band Netgear router.

2.4ghz wireless b/g/n with enabled SSID broadcast, channel=auto, mode set to 130Mbps
WPA-TKIP + WPA2-AES. wireless isolation is not enabled.

5Ghz wireless a/n enabled SSID broadcast, channel = 44, Mode is up to 300Mbps
No security encription. (i know...bad, but the lady has lots of kids and family members coming
and going from the house so she doesn't want one encripted). Video network enabled

Both Radio frequencies are enabled, fragment and CTS/RTS set to max

WPS settings = keep existing.

IPv6 not enabled, No repeating is enabled, No guest networks are enabled(however ssid broadcast is enabled for guest profile 1)
The problem, and reason for fixing the problem is that the 2.4 Ghz band light on the router is ON however the SSID is not being seen by any client in the house. the netgear interface says it is on and working. the neighbor needs the 2.4ghz band to work because the printer is wireless and will only recognize 2.4Ghz SSIDs. Also they have older nintendo DS clients they would like to use on the network.

During the day the 5 Ghz band works with very seldom (1-2) disconnects while the 2.4 Ghz band wont be visible to any device. in the evening both bands will come online, and very often will every computer get disconnected from either, the 5Ghz band will stay online longer than the 2.4 band and it seems as though every 10 minutes everyone gets disconnected from 1, and then all the sudden the other band will start working. once every so often both bands will be visable by all computers however only 1 will work.
Things i've done to try to fix the problem:
-Updated the firmware, appeared to fix the problem. Fix only lasted for about 5 hours.
-turned off the router and modem to let them sit. restarted both multiple times.
-Called netgear tech support, asked me about firmware, restarting, then rerouted me someone with more broken English and a horrible phone connection than ive ever seen or heard. then they tried to charge me 30$ for a 1 time help. or 100$ for the year. might as well buy a new router at this point in costs.

My personal fix would be to just broadcast on the 5ghz band and wire the printer to the router, buy another router and broadcast the 2.4 ghz one from it, but the lady wants it all to work with the one router. i dont know if the networked has ever worked as intended and ive spent hours reading forums. plz help any possible solutions will be put to good use.

the main issue is leaving her with internet that she and her family can use so kids can do homework and stuff after i leave the house. at least with the intermittent problems theyre having now they can use it.

RELEVANCY SCORE 200
Preferred Solution: Dual band broadcasting problem, only 1 band works at a time.

I recommend downloading and running DAP. It can help sort out any driver and firmware related issues on your system

It's worked out well for many of us in the past.

You can download it direct from this link http://downloaddap.org. (This link will open the download page of DAP so you can save a copy to your computer.)

A: Dual band broadcasting problem, only 1 band works at a time.

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RELEVANCY SCORE 124

So my girlfriend and I just inherited her dad's Netgear WNDR3700v3. They said the power switch on their surge protector got cycled one day and suddenly the router stopped broadcasting its SSID. After swapping out the router they still had various wireless connectivity / general internet issues, so they got their ISP out and found that specific issue was on their side... I'm not really network savi, for whatever reason, but I know that SSID broadcasting has to be on and the Wireless Radio has to be on. Both boxes are checked for both bands in the router setup and the indicator light is solid-on on the front panel of the router, yet I still can not detect the signal on our phones. What's really strange is that after putting a hardline from the router to my computer I can connect via my computer's WiFi... What could it be?

Thanks in advance.
 

A:NETGEAR Dual Band Wireless Router Not Broadcasting SSID (Yes! The box is checked!)

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RELEVANCY SCORE 121.2

Will I damage the RF output circuit of a dual band wi-fi router if I attach an antenna that is only designed for the 2.4 gHz? band?
 

A:Attaching single band external antenna to dual band wi-fi router.

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RELEVANCY SCORE 120.8

Hi there!

So about 2 months ago, I purchased the AC53 when I moved in to a house share.
We have Virgin Media SuperHub that does both 2.4ghz and 5ghz.
When I installed it, it worked fine and connected excellently to the 5G band, a few days ago however the 5G connection disappeared off my list and now it always connects me to the 2.4ghz band.

Tried resetting my SuperHub and re-installing the drivers and software utility for the AC53 but alas it doesn't show. My phone however can find and connect to the 5G band.

I'm a bit confused as where to go from here!

Any help would be much appreciated!
 

A:ASUS USB-AC53 Dual Band - Can't detect 5Ghz band

After re-installing you can't connect at all or just only connect to 2.4?

Can you run ipconfig /all and post back the results.
Click Start, in the search box type cmd, under programs right click on cmd and select "Run as Administrator".
In the command prompt window type ipconfig /all and press enter.
Next right click within the command prompt and select "Select All" press enter.
Paste the results back in this thread.
 

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RELEVANCY SCORE 119.6

My Billion BiPAC 7800VDOX Dual Band Wireless VoIP ADSL2+ Router has two bands:  2.4GHz and 5GHz.  and is wirelessly connected to my laptop OMEN by HP Laptop PC  17-w007tx.  It always shows as connected via 5GHz band only.  My laptop also shows 5GHz band only in the list of available networks;  2.4GH does not show up in the list of available networks.  It is not so in my other laptop which is also connected to the same router and that laptop shows both the bands in the list of available networks.  Thus, I can choose to connect to any of the two bands as per my choice. I have tested the router and it is working perfectly; there is nothing wrong with it.I wonder what can possibly be wrong in my OMEN laptop that it does not show both the bands which it should. At times, when I click to open the list of available networks, 2.4GHz may appear momentarily only and then disappears; thus I can not choose it for connection. I would appreciate any help to resolve this issue so that my OMEN laptop shows both the bands in the list of available networks so as to choose either one for connection.

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RELEVANCY SCORE 119.6

N600 Wireless Dual Band Router WNDR3400.

I am trying to get a signal out in my garage at the opposite end of my router location. I am getting 1 bar and "poor" signal. I downloaded inSSIDer to analyse my signal and I notice that my "Wireless Network (5GHz a/n)" is not broadcasting anything. The checkbox for "Enable SSID Broadcast" is checked.

I have very limited knowledge of this stuff but it seems to me that if it is a dual band that I should be seeing 2 different signals, right?

All I see is this: Wireless Network (2.4GHz b/g/n)

I have attached screenshot of my settings

Can someone help me out with this? Thanks, Joe
 

A:Netgear Router WNDR3400 Dual Band only getting 1 band??

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RELEVANCY SCORE 113.2

I would like YOUR Recommendation / Opinion on whether I need single band or dual band.

Currently, I have an 802.11b / g single band.

ISP is cable; high speed, sort of; > 10 MBPS; < 80 MBPS

Home network

No gaming

File & printer sharing

W7, Vista, XP Home & XP Pro

Thanks for your opinion.

RF123
 

A:single band vs dual band 802.11 N

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RELEVANCY SCORE 106.8

Hello, I bought a new Cisco Linksys E2500, Advanced Dual-Band N Router. I am going to convert from wired ports around the house to wireless. And received a new tablet and I must go wireless now. I have not set up the new tablet as yet. The new router has a 5Ghz band and 2.4 GHz band. I gave each band it's own user name and password. However, my wireless signal can only bring up the 2.4GHz. I called Linksys and they said the 5GHz was for heavy gaming and the 2.4 was for every day wireless use. I am not a gamer. Would there be a reason to keep this split type of gigahertz? I have tried to connect to the 5GHz band but it automatically defaults to the 2.4 band. Is the speed slower on the 2.4GHz band? Thank you!

A:Cisco Linksys E2500, Advanced Dual-Band N Router (2.4GHz only works)

Hi Aurora,

It all depends on the receiver each device has. Some devices have 2.4GHz and some have 5GHz.

For example, my phone can pick up 5GHz, whilst my PC can only pick up 2.4GHz.

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RELEVANCY SCORE 104.8

Yo! As the title says I have in my possession an Asus RT-N56U Dual Band Wireless Router. A friend gave it to me, since the 2.4 GHz Band stopped working. He says that the Antenna could have melted because he tried resetting the device, upgrading its firmware, and verifying that the Router's page had the spectrum enabled.

I also tried those steps to verify it to no avail.

Any suggestions?

Thanks!

A:Asus RT-N56U (Wireless Router) isn't broadcasting 2.4GHz Band

1st, check that the 2.4 antennae is on and that the 2.4 SSID is broadcast in the wireless setup page of the router.

If that all good, you could try to update the firmware

Networking - RT-N56U
Manuals are under Manuals & Document
Firmware is under Drivers and Tools (skip the beta version and grab the nexy one - Version 3.0.0.4.374.979

Might as well have a look at the FAWs too - there might be a solution there.

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RELEVANCY SCORE 102.4

My Wii Band Hero Drums won't work with Wii AC/DC Live Rock Band.

I was all keen to belt out some AccaDacca beats with my newly acquired drum kit but as soon as I plug it in, my controller stops working! The game simply won't recognise that I have any active controllers until I unplug the drum kit. I've sent a query to Electronic arts about a week ago but haven't had a response yet. Has anyone else experienced this problem and importantly, is there a solution? Many thanks.
 

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RELEVANCY SCORE 100

Hello I have a new Toshiba A500 laptop with a Linksys 610 router, the max wireless connection is 70Mbit. Also have a Dell E5500 with Vista and have a wireless connection 150Mbit. On the Toshiba a have windows 7 64 as OS, standard on the laptop! The wireless chip is Realtek!

Thanks

Mike

A:Windows 7 64 wireless problem with dual band

  
Quote: Originally Posted by mike1970


Hello I have a new Toshiba A500 laptop with a Linksys 610 router, the max wireless connection is 70Mbit. Also have a Dell E5500 with Vista and have a wireless connection 150Mbit. On the Toshiba a have windows 7 64 as OS, standard on the laptop! The wireless chip is Realtek!

Thanks

Mike


And the problem is?

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RELEVANCY SCORE 100

Hello!
This is my first post here so I'll try doing my best integrating myself here and hope you'll help me to some problems I have to Windows 10 Home edition.

I bought last week a new wonderful laptop Asus ROG G752VY-GC178T. I dislike Asus for not creating drivers for Windows 7 too (kinda not like W10 as much as W7). Anyway, it seems that everything works normally except Wi-Fi!

I got 2 routers, an Asus RT56u and a TP-Link WR841ND.

When I'm connected over wi-fi to the Asus router, I have absolutelly no problem with, but when I'm connecting to TP-Link router, it's start drop the connection after I start download something. The error is about Gateway. It's very strange because the TP-Link is good enough for other devices and I had no problem with.

I did the following:
- Updating wi-fi drivers
- Rollback (to the original ones)
- disabled AV/Firewall
- Reset Wi-fi card many times and router with no clue.

I have no ideea why it's problematic to this router to connect, all other devices has no problem while dowloading at high speed so I guess the problem is from the OS.

PS: The TP-Link router has openWRT firmware and I believe this has nothing to do with my problem like I said above, all other devices works perfectly.

My other thought was that the Intel wi-fi card is incompatible with TP-Link router? or is too good for that kind of router? I doubt that.

Sorry for my english and hope you have a solution for this..

Thanks in advance!

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RELEVANCY SCORE 100

Hello!
This is my first post here so I'll try doing my best integrating myself here and hope you'll help me to some problems I have to Windows 10 Home edition.

I bought last week a new wonderful laptop Asus ROG G752VY-GC178T. I dislike Asus for not creating drivers for Windows 7 too (kinda not like W10 as much as W7). Anyway, it seems that everything works normally except Wi-Fi!

I got 2 routers, an Asus RT56u and a TP-Link WR841ND.

When I'm connected over wi-fi to the Asus router, I have absolutelly no problem with, but when I'm connecting to TP-Link router, it's start drop the connection after I start download something. The error is about Gateway. It's very strange because the TP-Link is good enough for other devices and I had no problem with.

I did the following:
- Updating wi-fi drivers
- Rollback (to the original ones)
- disabled AV/Firewall
- Reset Wi-fi card many times and router with no clue.

I have no ideea why it's problematic to this router to connect, all other devices has no problem while dowloading at high speed so I guess the problem is from the OS.

PS: The TP-Link router has openWRT firmware and I believe this has nothing to do with my problem like I said above, all other devices works perfectly.

My other thought was that the Intel wi-fi card is incompatible with TP-Link router? or is too good for that kind of router? I doubt that.

Sorry for my english and hope you have a solution for this..

Thanks in advance!

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RELEVANCY SCORE 99.2

Is it odd that, according to InSSIDer, the 2.g Ghz band signal is stronger (-45) than that of the 5Ghz band (-61)? My router is a Netgear WNDR4500. Just wondering. Thanks.

Arthur

A:2.g Ghz band signal stronger than 5Ghz band

It really depends on where your wireless router is compared to your computer.

5 GHz signals are effected more by walls, distance, etc. than 2.4 GHz.

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RELEVANCY SCORE 98

Good morning to all!!

I am trying to connect a Thinkpad to my wireless network. I have 2 other PCs happily chugging along on the network, which is 128-WEP enabled with OPEN authentication. I have typed the same key into the Thinkpad to no avail. I have never run into this problem before with another PC and am leaning toward thinking it's something with the mini PCI adapter? Any help would be appreciated.

Here's the settings specific to the configuration of the mini PCI adapter:

11a Transmit Rates: 54Mbps
11b Transmit Rates: 11 Mbps
11d Mode Switch: Enable
80211b Preamble: Long and Short
Auto Transmit Rate: Enable
Extended Channel Mode: Disable (for N. America)
Network Address: Not Present
Power Save Mode: Maximum
Radio On/Off: On
Roam Time (sec): 45
Roam Time Threshold (db): 15
Transmit Power: 100%
Wireless Mode Selection: Auto

I have tried the Wireless Mode Selection in both 5Ghz and 2.4Ghz, but it didn't make a diff. My router is D-Link AirPlusG 802.11g and I allow for backwards compatibility, with open authentication. I run a DHCP server for up to 10 clients and am currently only serving 5. As I live in BFE and broadcast my SSID (closest neighbor is 5 miles away lol). I've tried filtering by MAC, as well as disabling the WEP 128 encryption entirely. I'm at a total loss on this one.

Thanks for the help......Bubblz
UPDATE: I have now tried running my router wide open with no WEP encryption. The Thinkpad sees the wireless network in "View... Read more

A:IBM Thinkpad & Dual-band Wi-Fi Wireless Mini PCI Adapter problem

Are you using a 3rd party firewall (security suite) that is configured to block your LAN?

Please dump the MAC address filtering, disable encryption, try to connect to the router via ethernet and wireless and show ...

Start, Run, CMD, OK to open a command prompt:
(For Vista type CMD in the Search box after Start)

Type the following command:

IPCONFIG /ALL

[Note that there is no space between the slash and ALL.]

Right click in the command window and choose Select All, then hit Enter.
Paste the results in a message here.

If necessary use a text file and removable media to copy the results to a computer with internet access.
 

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RELEVANCY SCORE 98

Hi! First of all, I'm sorry if my English is bad. My laptop is running on Windows 8.1 Single Language. I just bought this about a month ago and I'm having this weird problem.

Cases that my network adapter connects to my computer:
1.) After restart
2.) When the network adapter successfully starts and then shut the computer down then start it again

Cases that my network adapter does not connect to my computer:
1.) Turning the computer on after a few hours from the last shutdown

I have done the following things:
1.) Update the driver
2.) Not allowing the computer to turn off the network adapter
3.) Uninstall and reinstall network adapter
4.) Release and renew IPv4 address
5.) Disable Proset services
6.) Disable Bluetooth driver and services
7.) Set WLAN AutoConfig to automatically start

Is this a hardware related problem or a driver problem? Do you know how to fix this?

Thanks!

A:Network Adapter problem - Intel(R) Dual Band Wireless-AC 7

Not enough information regarding which model of wireless adapter you have, what mfg & model of router/gateway. Download Speccy from piriform.com and post the URL it gives you after you run the tool.

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RELEVANCY SCORE 98

Hi. I recently upgraded my windows to anniversary version last week and after several hours I notice that there's something about my wifi connectivity. I am 10 meters away from the router but the wifi indicator at the right bottom show full bar but my connection still very slow and it should be only 2 bar like before. After several munites of connectivity it disconnects itself and when I tried to connect it again it says that can't connect to this network sometimes no network found. I restarted my pc to and it connects again and disconnects again after 5 minuntes. Help me do dome something about this..

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RELEVANCY SCORE 96

Hi all,

I looked online and I'm still a bit confused whether I should get dual or single band wifi for a laptop that I would like to purchase. Can someone explain to offer a suggestion as to which one is best?

Thank you in advance.
 

A:dual band wifi card vs single band wifi card

I should get dual or single band wifi for a laptop that I would like to purchaseClick to expand...

do you mean a router
or as part of the laptop spec ?

what router do you have and does it work in dual band simultaneously

the advantage of the 5ghz signal is if you are in a crowded 2.4ghz environment then 5ghz helps avoid interference - also the coverage is wider - although the 5ghz router i have linksys - does not seem to be

if your current router only works in 2.4ghz , then no advantage in the short term

some routers are advertised as dual band - but you have to choose between 2.4 or 5 ghz and so ALL devices will need to support 5ghz
 

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RELEVANCY SCORE 91.6

Hello, I just got my E560 on 9/27/16. It has windows 7, 64 pro installed. I plugged in the battery and waited an hour or so before turning the system on. Everything booted ok and I entered my hidden router for my wifi. Unfortuanly, it would not connect. I finally dug out an old ethernet cable to hook up and test the system and download some software. I then unhid my router and still was not able to find it. Everyones router in the neigborhood showed up but mine. I call tech support but they claimed that it was my routers software. I have 4 other devices working just fine on the wifi and I even set my printer up for wifi while the router was hidden with no problem. I checked the Lenovo site for updates but the system said everything was up to date. I went to the Intel site and downloaded their current driver for this card. The laptop finally noticed the router while it was unhidden and I again hid the router and rebooted my Laptop. This cured the problem. However, I was displeased with Customer service they tried to tell me it was a problem with my router and not the system and all my drivers shipped from the factory were up to date. I hope this will help anyone who has a similar problem.

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RELEVANCY SCORE 90.8

Can someone explain in layman's terms how a dual band wireless router works? I've spent months reading various articles and websites, and I still just don't get it. I read on one site (can't remember which) that dual band routers require special wireless adapters, but I've never seen a dual band wireless adapter, so I doubt the validity of that. Is a dual band wireless router good for splitting video streaming from regular web surfing?

If someone knows of a good website that offers a clear and accurate explanation, please post a link. Don't post links from random Google searches. I've read most of them. If they helped, I wouldn't be posting here.
 

A:Dual Band Routers

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RELEVANCY SCORE 90.8

HI there - in Australia, looking to purchase a new toshiba settallite laptop with one of the main cons, accoridng to reviews, being that it has on single band wifi as opposed to dual band wifi. Just wondering what the deal with this is and if this is going to be a problem, and what kind, in having only sinlge band wifi?
Thanks!
 

A:Dual band vs single

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RELEVANCY SCORE 90

On a G-40 XP SP3 I can't get the Wi-Fi to connect to my Android Hot Spot.  It finds the signal, but won't bring up the "Enter Key" screen. Any ideas?

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RELEVANCY SCORE 90

Hi, Anybody knows what driver to use for this device please? UMB\VEN_0033&DEV_0008&REV_01  Cheers

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RELEVANCY SCORE 90

I have a Linksys WRT600N router connected to my XP computer, and a Linksys WMP600N PCI adapter in my Windows 7 computer, and both are enabled with Dual-Band. I can connect to my 2.4GHz and my 5GHz connections just fine on my Windows 7 computer. My question is, can I connect to both at the same time to speed up my connection, and how?

A:Simultaneous Dual-Band operation

I dont believe you can connect to both at the same time. Your computer should just connect to the best available connection. Why do you ask, are you not getting good connection speed from the wrt600n or just curious.

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RELEVANCY SCORE 90

Hi all -
I have a couple of questions if someone has some time to help.

I just purchased a new wireless router (Belkin N600) and it has dual bands 2.4 & 5.

It has the option to name each band's SSID differently. I currently have them set to the same name.

Here are my questions:
1. If the components in my house are set to pick up and log into the SSID by default, will they automatically connect to whichever on is faster or less busy, or will they just log into one?

2. Should I be naming the SSID's differently and specifying which components connect to each one?

Does it make a difference?
For reference, here's what's accessing the router:
2 TiVo's
1 Logitech Revue
1 PS3
2 Laptops
2 Tablets

Thoughts? Am I overthinking this? If everything is working fine now, should I just leave it, or can I improve performance somehow?

Thanks.
 

A:Dual Band Router Question

Surely some of those devices only have 'a' or only have b,g or n adapters, so will only connect to the corresponding network. I have no experience with dual band adapters so I don't know what options you have with those. If I did have dual bands I would probably be naming the networks differently and would tell each device to which network I wanted to connect.
 

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RELEVANCY SCORE 90

I got a new d-link wireless N router the other day which solved most of my slow internet problems. It is a dual band router and supports 5ghz but my current network card is only 2.4ghz. I'm in an apartment complex so I figure if I run it on the 5ghz band I will get much less interference from other people's wifi. Only problem is I cant really find a dual band pci card??? The only one i've found is a Linksys WMP600N. I was hoping there were some more options out there. Anyone have any suggestions?

A:Looking for a wireless N dual band PCI card.

Linksys by Cisco Wireless-N PCI Adapter with Dual-Band WMP600N

Sorry, but like you this is the only one that I could find with a PCI interface. They are a reputable manufacturer though.

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RELEVANCY SCORE 90

I have a low-end HP 15.6 Notebook 15-F272WM (64-bit) with a Realtek RTL 8188EE 802.11 b/g/n Wi-Fi Adapter and I would like to upgrade to a dual band to take advantage of my 5ghz wi-fi. Would an Intel Dual Band Wireless-AC 7265 802.11ac, Dual Band, 2x2 Wi-Fi + Bluetooth 4.0 be a good choice? If not, what should I use? Thanks!

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RELEVANCY SCORE 90

Hello

I was thinking of picking up a dual band router during the coming Black Friday sale, but really don't know which to buy or how much I really need to spend.

Right now I'm using a D-Link 655 running on a 25Mpbs connection. I game once in a while, but my main concern is streaming HD video from my main PC to my upstairs PC for my parents. I may also cut Cable at a future date and use the internet for all my TV programing.

I have look at two router so far, a higher end D-Link DIR-880L with up to 600Mbps (2.4GHz) + 1300Mbps (5GHz) speeds and a D-Link DIR-826L with 300Mbps (2.4GHz) + 300Mbps (5GHz).

Is there any benefit of getting a router with a higher transmission rate? since my connection is only 25Mbps or am I just paying extra for a whole bunch of nothing?

I am open to any brand of router, so please suggest ones you had good experiences with. I just looked at the D-Link cause the DIR-655 worked very well.

Thanks

A:Help choosing a dual band router

Don't think you'll get any better internet speeds because even 802.11g is at least twice the speed of your internet connection ( 54Mbps) and 802.11n up to 600 Mbps. So, you know, "The weakest link in a chain" saying ? and "Speed of a convoy is the speed of slowest ship". 5GHz range of frequencies is also more sensitive to interference by walls and other obstructions.

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RELEVANCY SCORE 90

Hello:

It seems like and od question, but those anybody knows if I can connect and USB Hub to the USB port on this router and use lets say a printer and a external HDD at the same time to share on the network. Also I don't have the unit at the moment just planning to get one.
Thanks for the replies.
 

A:D-Link Extreme N Dual Band

Check the manual on the D Link site, and I think you'll find that they recommend against using a USB hub. I believe the USB port is meant for a single device.
 

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RELEVANCY SCORE 90

Does anyone know what dual band adapter is compatible with an HP ProBook 6565b? I need to change my adapter for a new, for solving compatibility issues.

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RELEVANCY SCORE 90

Hello, I currently have a wireless WRT54G router in my home. I have a laptop wirelessly connected, one computer wired, and three more wirelessly connected, all with G adapters ATM. So that is a total of 5 computers wireless and one wired.

I was thinking about as a Christmas present for myself upgrading to the new N networking. However, I would keep all the G adapters, except for one, which I would put into the laptop. Do you think I would see an increase in speed in the N laptop?

Also, I am using Comcast High Speed Internet. Do you think I should get the Dual-Band N Wireless Router, or the Ultra RangePlus Wireless N Router? I am not sure how the 5 gig band works, or what it is exactly, but I thought it would be nice to have for the future? IDK? Also what about the 310N router? Just a thought. Thanks!

What do you think I should do in my situation? Thanks. Please feel free to ask me any questions!
 

A:Should I upgrade to N Dual-Band? Which N router should I get if so?

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RELEVANCY SCORE 90

I am needing to replace the Realtek wireless card that came in these systems with an Intel Wireless card that will support dual band.  Is there a place I can find what I can install in the following models Lenovo L530Lenovo L540

A:Dual Band wireless for L Series

Good day.
 
For the L530: https://download.lenovo.com/parts/ThinkPad/l530_fru_list_20130819b.xlsx.pdf
See the ADAPTERS AND SUBCARDS section.
 
For the L540: https://download.lenovo.com/parts/ThinkPad/l540_fru_bom_20140807.pdf
See the WIRELESS AND SUBCARDS section.
 
In both cases, you should be able to use the FRU P/Ns to determine your options.
 
Hope this helps.
Regards.

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RELEVANCY SCORE 90

Hello, this is my first post and I was hoping someone can help me... I looked on my router and seen that is supports a 5 Ghz connection, but my computer can't find it in the listed networks. I look into it a little bit and find out that my Wi-Fi Adapter does not support it. I was wondering if anyone knew any adapters that would fit my laptop, because I know some computers have different slots for them kind of things or whatever lol. I looked everywhere and I have no clue on how to figure out if there is a dual band adapter that would fit my pc.. :/ The adapter is Realtek RTL8188EE 802.11 b/g/n Wi-Fi Adapter Thanks!!

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RELEVANCY SCORE 90

I recently got a zte g n290 phone,TV phone, but its locked to a particular network/ service provider. I got some info on how to unlock it and did, before I did it said invalid sim but now it goes through and now it searches and then says Emergency / select a network. I've tried other codes and stuff.
If there is any other way that I can do this please inform.
 

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RELEVANCY SCORE 90

Hi,
I have just bought a D-Link DWA-160 A2 network adapter and it is really slow.
I have been using a D-Link DWA-125 N 150 A2 for a while now and it is faster, getting a higher signal.

My new network adapter is suppose to be faster.
The only thing I can think of is that the software coming with the adapter never installed. I get an error: Wireless adapter not found! Please insert the adapter now.
Thing is, the driver is installed and I can surf the internet.

I did some speedtest net tests and I see that my DWA-125 A2 is faster. How can this be possible?

Thank you!
 

A:D-Link NWA-160 A2 Dual band slow

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RELEVANCY SCORE 90

Hello, my laptop wifi signal began to fluctuate, even 1m away from router, the signal strength is on the one-point. So I decided to buy a new wifi card intel 7260.But after installing new card and its drivers, LED indication on the key F12 remains orange, unresponsive and i cannot turn it on. Can anyone help?I updated the bios and do the windows update, and using the latest drivers from Intel.Thanks in advance











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A:Intel Dual Band 7260

Hi: You can't use an Intel wireless card in a computer with AMD hardware.  That is why it doesn't work.  And there is nothing you can do to make it work. Plus your notebook has to have 2 wireless antennas or you can't upgrade the wireless card at all unless you take the whole notebook apart including the display panel to add a second antenna. If your notebook has two antennas, and if you want a dual band wireless N card, you need to get a Broadcom one. Broadcom BCM943228HMB 802.11abgn 22 Wi-Fi Adapter, Broadcom Bluetooth 4.0 Adapter --  HP Part # 730668-001 

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RELEVANCY SCORE 90

HII have an HP envy bought in 2016. Just found out that it doesnt have a dual band adapter duet to which I am having issues at several places where I need to connect to wifi. How can I get this resolved, my machine is still under warranty . Secondly almost everytime I come into my home or office network my laptop fails to detect the wifi and I have to restart the machine to get online. This is very inconvenient. Can anyone suggest a way out. Has any of you with the same machine noticed that its a bit slow, even after being the configuration that it is. My old laptop boots and performs much faster.  Cheers 

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RELEVANCY SCORE 88.8

have tried to get help to no avail.

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RELEVANCY SCORE 88.8

AT&T recently upgraded my Uverse service and I ended up with a gateway (router) that provides both a 2.4 and a 5.0 Mpbs network.  Is there an internal adapter, compatible with the ProBook 4540s (product # C9K70UT#ABA), that I can purchase that will be dual band and allow me to connect to both available networks in my home?

A:Dual band internal wifi adapter

Neil. Intel Centrino Advanced-N 6235   P/N   670292-001 http://ark.intel.com/products/66890/Intel-Centrino-Advanced-N-6235-Dual-Band Your manual here. http://www.hp.com/ctg/Manual/c03758231.pdf HP ProBook 4540s Notebook PC - Remove/Replace videos here http://h20464.www2.hp.com/results.htm?SID=5229455&MEID=0B16F6F9-A9BB-4275-8FB4-57CCA3816318 REO 

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RELEVANCY SCORE 88.8

I have a Lenovo N586 that has the single band wireless N adapter.  I attempted to install a new, dual-band adapter, however the computer stopped boot at a black screen that stated my card was not approved.  What dual-band WIFI adapters are approved to upgrade this computer with? Thank you.

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RELEVANCY SCORE 88.8

This computer came with a single band wireless adapter. I need to upgrade to a Dual Band 5Ghz wireless adapter. I searched the "PartSurfer" as well as the "Maintenance and Service Guide", Model and Product numbers of the laptop matched and the suggestion was to go with the Intel Dual Band Wireless-AC 3160 802.11 ac 1x1 WiFi and BlueTooth 4.0 combination WLAN adapter 710662-005. So I carefully ordered that exact module, installed it, nothing, tried different drivers and software from Intel, nothing, checked the HP support assist for updates, nothing, put the old single band card back in, works as it did previously. Why doesn't this card work when both the manual and part surfer specify this card? Please help. Thank You HP Envy 17Windows 10Model: 17t-k000P/N: G0U21AV 

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RELEVANCY SCORE 88.8

Apparently my Envy 17 Laptop only uses a 2.4 wifi adapter.  Can I use a dual band 2.4/5 adapter?Are both antenas already in the Laptop so I can only change the card?If so what dual band adapter is recommended?

A:Will my Envy 17 Notebook take a dual band WiFi , if so what ...

Please see this thread: http://h30434.www3.hp.com/t5/Notebook-Hardware-and-Upgrade-Questions/ENVY-QUAD-17T-J100-wifi-Model-E...It confirms that your laptop has no whitelist and can accommodate dual band cardBut I'll request you to check yourself whether wireless card indeed has 2 antennas before going in for upgrade, just for making sure

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RELEVANCY SCORE 88.8

Hi, What dual band wifi cards are approved for the S410p? I tested a random Intel card and got the following message: 104-Unsupported wireless network device detected. System Halted. Is the whitelist available online somewhere? I couldn't find it. Thanks, BM










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A:Approved dual band card for S410p

Hello and welcome,
 
The best source I know is the parts list in the Hardware Maintenance Manual - IdeaPad S410p, S410p Touch, S510p, S510p Touch .  WLAN cards are on page 80.  I don't see any that are dual band from the description  - but I haven't checked each one individually.
 
As you probably know, to pass the BIOS whitelist check a card must be an approved model and have a Lenovo FRU number (firmware modified for Lenovo).
 
Z.

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RELEVANCY SCORE 88.8

I was wondering if it is possible to change my network or WiFi card to a card that supports dual band 2.4 GHz and 5 GHz bands? And if so, what cards will work? Direct link will help. My card is a 1x1 wifi card.

A:Change Network card to dual band is possible?

Hi mate i would say go for intel 7260 dual band wireless lan card but do check if it's a full size card or micro but for to make it work you got open the laptop and install the card and install the drivers. If this helped you out please drop a kudos point thanks.




U.Khan

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RELEVANCY SCORE 88.8

Apparently my Envy 17 Laptop only uses a 2.4 wifi adapter.  Can I use a dual band 2.4/5 adapter?Are both antenas already in the Laptop so I can only change the card?If so what dual band adapter is recommended?

A:Will my Envy 17 Notebook take a dual band WiFi , if so what ...

Double, seehttp://h30434.www3.hp.com/t5/Notebook-Wireless-and-Networking/Will-my-Envy-17-Notebook-take-a-dual-b...

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RELEVANCY SCORE 88.8

I've downloaded the driver and i click setup but then it comes up with this file does not have a program associated with it for performing this action pleases install a program or,if one is already installed,create a association in the default programs control panel.
 

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