i have a latitude e6410atg and it says the hardware radio switch is off. if i restart the computer the wifi light comes on but after approximately 5minutes it just shuts off. this continues to happen regardless of how many times i try it.
View 1 RepliesI have an 891w that started acting up recently. Radio dot11 0 is reporting its a b radio. When it is actually an n 2.4 radio. Of course that radio is not allowing any clients to connect to it at this time. I have tried updating the firmware to the latest, tried a hardware reset but still a nogo.
sh interface output.
Dot11Radio0 is up, line protocol is down
Hardware is 802.11B Radio, address is 0000.0000.0000 (bia 0000.0000.0000)
MTU 1500 bytes, BW 11000 Kbit/sec, DLY 1000 usec,
[Code].....
Is there anyway to add something to my radio, maybe something to plug into the additional speaker slot, that will allow me to listen to my radio on a bluetooth wireless speaker?
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View 1 Replies View RelatedI have a westell DSL modem/router supplied by Frontier. It connects only to the telephone line and via cat5 to my main router, a cisco EA6500. Everything seems to be working fine, I just would like to understand a few things.I disabled wireless radio on the westell, enabled it on the cisco, so I have just one WIFI network active.I know I am not supposed to have two DHCP servers active, but I did not know how else to be sure the CISCO would get a good address, so I left DHCP active on the WESTELL, and also enabled it on the CISCO to provide service for the rest of the net.The WESTELL admin interface is at 192.168.1.1, and assigns addresses in this range.According to the WESTELL, the CISCO is at 192.168.1.27, which I assume was assigned by DHCP.The CISCO has an admin interface at 10.144.224.224, and assigns addresses in this range to all the other devices on my net.As I say, everything works.I can access both router admin pages with a browser on my main 10.144.224 network, and can ping both.But I don't understand why it works.What rules allow me to talk to the WESTELL admin page from the CISCO private network, but do NOT propagate the DHCP access which is at the exact same IP address.
It is great that it works. But should I really have disabled DHCP on the WESTELL and assigned a static address to the CISCO? Or is this situation actually provided for in the rules, not just a lucky accident that it works?Why does the scanner say that the CISCO DHCP is "Unknown" rather than Authorized or Unauthorized? Is there something I can or should do to get it to be "Authorized"? I can ping 192.168.1.1, but not the 192.168.1.27 (times out), and yet when I ping a non-existent 192.169.1.3 I get "Reply from 192.168.1.27: Destination host unreachable".
I can't find out how to turn on my wireless radio on IBM T41p. The Fn+F5 does nothing. I do not have internet because of this.
View 2 Replies View RelatedThis first started happening a couple of weeks ago when a piece of software was put on to the computer off an external hard drive. First the wifi would turn itself off but after turning it back on it might happily stay on for a few hours before switching itself back off.The day before yesterday it decided to start turning itself off straight away. I plugged in with ethernet, uninstalled the old drivers and reinstalled new ones, this didn't seem to do anything so I turned on my firewall and titanium defense and after a while it decided to start working again.Earlier today I connected my DSLR camera to my USB 3 port to download pictures, this killed my wifi straight way. I reconnected with ethernet and I'm not sure what I did but now the wifi has decided to work again.
View 4 Replies View RelatedI am not able to use bluetooth on my laptop. I am using windows7. After installing the bluetooth software, whenever i am trying to access i am getting error as "Bluetooth radio device not found"
View 1 Replies View RelatedI have been using the Asus RT-n53 for about a year now and had little to no problems with it. Lately, my wife's iPhone has been dropping its connection to the RT-n53. It was probably a problem with her piece of apple crap, but I thought I would update the firmware on the RT-n53. I found that my firmware was way out of date, so I updated to the latest version.
With the newest firmware installed, I can no longer detect the 5Ghz band with my PlayBook. Before the update, all of the other devices in the house were not 5Ghz capable, so my PlayBook was the only device that used the 5Ghz radio on the RT-n53. Now, the SSID for the 5Ghz band just isn't there any more. In the configuration settings for the RT-n53, everything points to "it should be working"... 5Ghz radio is enabled, SSID broadcast is enabled. I have tried changing the wireless mode from "N Only" to "Auto" to "Legacy". I have fiddled with channel settings, encryption settings, etc. Even tried changing the SSID a few times. Multiple reboot, and still, the 5Ghz SSID just doesn't appear on any devices.
I've recently installed a Cisco 2504 WLAN Controller with (5) AIR-LAP1042N-A-K9 Access Points. Everything is working fine as far as the APs connecting to the controller, and clients being able to connect to the WiFi and get network access, etc. The one problem I have is that one AP's b/g/n radio is not active.
If I go to the WLAN Controller management web page, and look at the Access Point Summary, it shows that I have five (5) 802.11 a/n radios active but only four (4) 802.11 b/g/n radios active. I know which AP is affected and clients can indeed connect to that radio using wireless 'B' but not 'N'.I have only one WLAN configured on the 2504 (WLAN ID 1), and one AP group name (default-group) so there are no special groupings of APs. I have been through every page of the Controller management page with a "fine tooth comb" and cannot find any place where I could accidentally be turning off the a/n radio for a single controller.
The network consists of 133 RAPs/MAPs/1131 APs and all joined the WLC. When I check the 802.11 a/n radio tab, I see only 129 APs and the 802.11 b/g/n tab I see 133 APs. I found out that 4 LAP1131 is not showing in the 802.11 a/n tab. I tried resetting the AP thru the WLC and still the don't see it in the 802.11 a/n tab.
View 7 Replies View RelatedI've setup the following AP1041N configuration, but for the life of me - the radio will not enable.
++
sho conf
Using 3234 out of 32768 bytes
!
[Code]....
Radio switch is turned off.
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View 1 Replies View RelatedWireless communication is dissabled. Please turn on the wireless communication switch. meanwhile it tells me my hardware radio is turned off
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View 1 Replies View Relatedlose network connection on htc one v. At settings, mobile network says radio turned off. Could I have done something to cause this. I`ve had this phone for 4 months. This problem just started.
View 2 Replies View RelatedI've a 2106 WLC and the software is upgrade to 7.0.220.0. There are 3 APs with external power adapter work normally on it. Here is the problem: There is another AP with external power adapter has join the the WLC successfully. But it can not enable the radio 802.11b. Following is the error message on CLI
(Cisco Controller) config>802.11b enable AP001d.a1ef.b5f4 Cisco AP has not enough in-line power to enable radio
I converted a Cisco Aironet 1142 Lightweight access point to Autonomous and at first it works properly but every some days the dot11Radio0 interface is down (similar case than the cisco support community case "Autonomous 1142 AP shuts down 2.4 radio interface" The 802.11g radio shows as “Dot11Radio0 is reset, line protocol is down” while the 802.11a radio appears to be up and running, I have to reload the device so that the Dot11Radio0 is up again.
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View 5 Replies View RelatedI've just bought an access point AP1141N for my small business but unfortunately there is only Radio 0- 2.4G available through web interface. It is working fine but I would like to have access to radio 1 (5Ghz) as well.
View 2 Replies View Relatedrecently I bought a Dell Inspirion N5110 notebook. After I installed windows 7 X64, i have problems with bluetoth.
I installed all drivers from dell drivers home. In device manager my bluetooth card is installed but with an exclamation yellow sign. on driver properties I see a windows error 43 message. (Windows has stopped this device because it has reported problems. (Code 43)).
We have two different entities we support and both are set up as autonomouse wireless groups. The SSID is the same though so they can use their 7921's between floors and buildings. The problem we have had is that the phones on the first floor were getting the IP's of the organization on the second floor. When you view the AP's on the phone the ap directly next to it on the first floor (the one its suppose to talk to) is listed first, The strange thing is that shows it is connected to the right AP (the first floor one). The AP on the second floor is also listed but its about third down. After the phone sits it will actually change IP's but not all of them. Their were a few phones that took about a half a day to get the correct IP.
My question is how do these phones grab their ip's? I know how DHCP works but I am needing to know specifically how the radio works on the 7921's. What is the boot up process? It appears that it must cycle through each channel starting with the highest and loop through a process in descending order: compare ssid's and then authenticate if possible. I am assuming it is seeing the second floor first because initially they all get the second floor ip. The second floor is on channel 60 and the one it should connect to is on channel 36 (We are using 802.11a). That's how I came up with my descending channel theory.
I am trying to connet to the internet but it keeps telling me the radio on my 802.11 network adapter is still disabled. Use the hardware radio control switch enable it.I have had this laptop since 2004, I was on the internet before I got my new gateway laptop with vista windows. I went an turned on the emachine laptop and I don't no how to connect back to the internet. This has windows xp on it. I use to be able to run both machines.
View 1 Replies View RelatedI need to know how to turn on my hardware radio switch on my Dell laptop; I am unable to find the switch on my computer.
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View 2 Replies View RelatedI have a Dell Intel 3945abg wireless. Its work great for the time I've been using it...until today. I have the red cross on the icon and it will not enable even though everything else checks out. I've uninstalled and installed the drivers and it is recognized.
View 1 Replies View RelatedI have had no problems with my WRt610N fo 2 years. Yesterday a problem occured and today again. Namely, I opened my laptop (the lid) and suddenly it could not see my network (SSID) among the rest of the neighbouring ones. The WiFi indicator in the tray showed the yellow "!". Since I have another (secondary) router wired to the primary (WRT610N) I tried and succeeded to connect to it (same SSID, but type "g").
Today the same situation. This is the straneg thing - if I 1st connect to the "g" router after a while the WIn7 reports my SSID being of type "gn" meaning it now sees the primary WRT610N. If I switch off the secondary the netowork is maintained by the primary router showing "n". It seems like my laptop cannot see my router (but can see all other networks) until it 1sr connects to the secondary, and afterwards it sees the primary router and can stay with it.
Im using WLC 2504 with vertion 7.4 and 2600 LAP's the access points are working fine when its isolated from the live network, but once its in the live network the AP radios resetting (APs won't reboot) and unregistering from the WLC in random intervals,
WLC error log is as follow,
---------------Show msglog---------------
Message Log Severity Level ...................... ERROR
*emWeb: Apr 05 14:57:02.966: #APF-0-SITE_OVERRIDE_CONFIG_RESET: apf_site_override.c:400 Resetting site override config.
*Dot1x_NW_MsgTask_6: Apr 05 14:50:14.444: #DOT1X-3-INVALID_REPLAY_CTR: 1x_eapkey.c:360 Invalid replay counter from client 20:10:7a:1a:60:9e - got 00 00 00 00 00 00 00 00, expected 00 00 00 00 00 00 00 02
[code].....
I connected AP 1522 to AC power source and this is the message that i received on the console port.
%CDP_PD-2-POWER_LOW: All radios disabled - AC_ADAPTOR (0000.0000.0000)
Why this message apear ?This is not sufficient power to bring up radio interfaces?