WLAN Has Been Disabled / Computer Crashed
Mar 28, 2011
About 5 days ago the computer crashed. I was able to reload Windows XP and load all the drivers and hardware. The only problem is, now the WLAN is saying that it is disabled and I am unable to enable it. The stupid thing about this is, when the computer crashed, the next day i was able to get on. The WLAN was working just fine and so I decided to go ahead and load windows anyways because it has been having issues. Every since I did that, the WLAN has been disabled.
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Dec 31, 2011
I recently tried to connect to my wireless broadband and the icon had disappeared. I went into control panel and wlan assistant and tried to enable the wireless.A message comes up saying it is trying to install software for Broadcom 802.11b/g WLAN.I run through the process but then when I try and get on to network controller I get the message there was a problem installing this hardware. It says This Device is disabled (code 22)
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Oct 13, 2012
"Your WLAN is turned off or disabled. Follow the instructions in HP Wireless Assistance to turn on or enable the WLAN before continuing".I have a HP Pavilion tx1000 and no wireless network is working only LAN connection which i never use this before with my computer.
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Jun 30, 2011
I have a Dell Inspiron 14R running Windows 7 64 bit. I have had my PC from this past November; about 7 months.
I was using my PC, and suddenly, I started to experience wireless problems. I was unable to get onto the internet. Other devices on my wireless network are able to log on to our network, although that is irrelevant because my radio wasn't picking up anything at all, when it always had from that same location. The connection worked fine using an ethernet cable. After the problem occurred, my Targus Bluetooth mouse also stopped working. This is what I have tried:
Going into Network and Sharing Center, disabling my network adapter, and then enabling it again. This usually does the trick. After doing it over 5 times, it never worked.
Doing a simple system restore. I attempted restoring 3 different times to an update within the last week, each of which failed (probably another issue altogether).
Re-installing my WLAN CARD Driver, and then restarting. This didn't solve the problem. Checking the Device Manager. It reported that the wireless card was running properly.Using the DW WLAN CARD Utility. It says under the Link Status tab, after Connection Status, Radio Disabled. I tried right-clicking the icon in my Notification Area, and then clicking Enable Radio. It then shows an alert saying "The WLAN card is still disabled. Use the wireless switch or hotkey to enable it." Pressing Fn + F2, which is also supposed to enable the radio, did nothing, with no action or sign whatsoever from Windows. I also tried running tests under the Diagnostics tab. All hardware tests passed, with the Connection test giving me this alert again: "The WLAN card is still disabled. Use the wireless switch or hotkey to enable it," and then failing. The same thing happened when running the CCX Client diagnostics.
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May 19, 2012
When I click on the Wireless Network Connection icon it says "Wireless network unavailable." There's also an error message that says "The Dell Wireless WLAN Card is disabled. Use the Dell Wireless WLAN Utility to enable it." When I right click on the wireless network icon it says "No wireless networks were found in range. Make sure the wireless switch on your computer is on. To see an updated list, click 'Refresh network list.'" I don't have a wireless switch. I have a wireless enable icon and it says Enabled. My wireless network is working because my phone sees it and two other networks in the neighborhood. I couldn't find the Dell Wireless WLAN Utility. I also tried my iPhone hotspot. Laptop did not detect it either.
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Mar 2, 2012
I'm running Windows 7, and we have a dual-band router on 2.4ghz and 5.0ghz. My wireless LAN card is capable of picking up both frequencies, but will not even recognize the 5.0ghz connection, only the 2.4 one. I've checked all of the settings, "country codes", everything I can think of, but I can't seem to find a reason.
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May 4, 2011
What can I do?
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Feb 22, 2011
my moms computer had vista on it an it crashed, so i installed xp pro and now the internet wont connect. in cmd prompt it says that the media is disconnected but everything is fine becuz both of my wireless laptops r connected fine...ive already tried to repair the local ac an it didnt do anything. also have tried reassigning the ip address and unplugging/ restarting the modem.
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Mar 10, 2012
My cisco ios 2960S is crashed and the ios is gone The issue is i am connecting my pc to management port and i give switch:
IP_ADDR x.x.x.x/255.255.255.0 and also switch: DEFAULT-ROUTER
But i can not copy tftp to flash,according that i have L3 port (management) why should i use xmodem?
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Jul 24, 2012
seeing very strange behaviour of router router is connected to switch to provide analog when swich configured as trunk the router crash and reboot but when change to access its stable
[code]....
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Feb 17, 2013
One of our edge router (6500, running ios 12.2(33)SXJ) crashed with the following error. I found there were some RP-SP-ping GOLD test skipped due to high SP CPU utilization, but dont know if thats the reason. Crashinfo is attached. Hope to get you expert opinion on this. Shall we go for upgrade ?
Feb 17 15:19:10: %C6K_PLATFORM-2-PEER_RESET: RP is being reset by the SP
%Software-forced reload
15:19:10 met Sun Feb 17 2013: Breakpoint exception, CPU signal 23, PC = 0x42E24578
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Aug 11, 2012
I have 2500 series wlc which is crashing again and again. I attach the log of crash as well.Also in License location the base-ap-count license " is not in use ".
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Apr 24, 2012
I have an 1142 CAPWAP AP running IOS 12.4(25e)JA$ on a 2504 controller running 7.2.103 that's frequently reloading. NCS is reporting the reason for the reload as 'AP Crashed Due To Software Failure'. Other 1142 APs on the same controller aren't experiencing any problems. The AP is in H-REAP mode with local switching but central auth.
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Jan 10, 2012
Symptoms: The switch hangs - after a hard reboot and after two hours switch No. 2 flew out from the stack. After the reboot, everything returned to normal and now when a few days passed switch works without problems. Devices: WS-C3750X-24T-S
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Feb 3, 2012
got a crahed 5520 this week and was showing <163>Nov 28 2011 11:34:45: %ASA-3-201013: Per-client connection limit exceeded -125/100 What the negative number tells ? i usually see same numbers like 100/100 with means the connection limited has reached.
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Oct 31, 2011
Our company's c4510 with redundancy supervisor 7E just been crashed, first the master then the slave. What should I do ?
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Jul 2, 2012
my switch crashed two times. below details about it.
03-Jul-2012 17:29:44 :%SYSLOG-F-OSFATAL:
FATAL ERROR: GOAH: ABORT DATA exception
***** FATAL ERROR *****
SW Version : 1.2.5.70Version Date: 11-Jun-2012Version Time: 17:35:31
Instruction 0x150348Exception vector 0x10Program state register 0x600000130x0015014c
***** END OF FATAL ERROR *****
02-Jul-2012 16:11:39 :%SYSLOG-F-OSFATAL:
FATAL ERROR: GOAH: ABORT DATA exception
***** FATAL ERROR *****
SW Version : 1.2.5.70Version Date: 11-Jun-2012Version Time: 17:35:31
Instruction 0x150348Exception vector 0x10Program state register 0x600000130x0015014c
***** END OF FATAL ERROR *****
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Aug 12, 2012
I have a number of 2960 switches that have crashed without any reason
Under show version System returned to ROM by address error at PC 0x108971C, address 0x0
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Jan 17, 2012
We have upgraded to latest IOS but observed this box is hitting a bug which was resolved in the earlier releases but not seen in 4402.
Is this related to hardware issue or a software bug only.
CSCtg94715
CSCtk83586
CSCso90721
Error! Software watchdog on task dot11b expired! Reaper Reset: Task "dot11b" missed software watchdogError! Software watchdog on task apfMsConnTask_0 expired! Reaper Reset: Task "apfMsConnTask_0" missed software watchdogError! Software watchdog on task apfReceiveTask expired! Reaper Reset: Task "apfReceiveTask" missed software watchdogError! Software watchdog on task radiusTransportThread expired! Reaper Reset: Task "radiusTransportThread" missed software watchdogError! Software watchdog on task ccxL2RoamTask expired! Reaper Reset: Task "ccxL2RoamTask" missed software watchdogError! Software watchdog on task dot1xMsgTask expired! Reaper Reset: Task "dot1xMsgTask" missed software watchdogError! Software watchdog on task spamReceiveTask expired! Reaper Reset: Task "spamReceiveTask" missed software watchdogError! Software watchdog on task dtlArpTask expired! Reaper Reset: Task "dtlArpTask" missed software watchdogReaper is kickin' into high gear Task dtlArpTask is consuming 0% CPU! (0% user, 0% system) Frame 0: 0x10004708: sighup_handler+84
************************************************************
* Start Cisco Crash Handler Serv *
************************************************************
Sys Name: HJ_Wireless_Controller
Model: AIR-WLC4402-50-K9
[code].....
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Mar 3, 2011
I've just been on the phone with tech support and it appears that the latest firmware that Cisco Connect is stating that one should install is faulty and is bricking routers.
I've tried resetting it, holding the reset button while powering up for over 5 minutes with no change.
All the router does now is the power light is blinking but no access to the router is possible at all.
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Nov 2, 2011
I have a situation. I am running two-switch 3750-stack and it crashed this morning. IOS version the switches is: "flash:c3750-ipservicesk9-mz.150-1.SE.bin"
SRPRSRGBYA#
Log Buffer (10000 bytes):
3:40.840: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan104, changed state to up
Nov 3 13:13:40.840: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan201, changed state to up
Nov 3 13:13:40.840: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan202, changed state to up
M-1-CRASHED: (SRPRSRGBYA-1)
Nov 3 13:18:13.336: %PLATFORM-1-CRASH(code)
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Sep 9, 2012
Uhg. I deployed a 3560G a week ago and it was crashing... so I replaced it Sep 7 around 16:00 and now this one is crashing. Different logs.
Version 12.2(55)EX3
Sep 6 18:06:08: %PLATFORM-1-CRASHED: Debug Exception (Could be NULL pointer dereference) Exception (0x2000)!
Sep 6 21:05:18: %PLATFORM-1-CRASHED: Data TLB Miss Exception (0x1100)!
Sep 7 04:12:43: %PLATFORM-1-CRASHED: Debug Exception (Could be NULL pointer dereference) Exception (0x2000)!
Sep 7 05:35:09: %PLATFORM-1-CRASHED: Debug Exception (Could be NULL pointer dereference) Exception (0x2000)!
Sep 7 08:21:37: %PLATFORM-1-CRASHED: Data TLB Miss Exception (0x1100)!
Sep 7 11:13:18: %PLATFORM-1-CRASHED: Data TLB Miss Exception (0x1100)!
Replacement Version 12.2(55)EX2
Sep 7 16:34:48: %PLATFORM-1-CRASHED: Debug Exception (Could be NULL pointer dereference) Exception (0x2000)!
Sep 8 03:39:38: %PLATFORM-1-CRASHED: Data TLB Miss Exception (0x1100)!
Sep 8 18:26:06: %PLATFORM-1-CRASHED: Data TLB Miss Exception (0x1100)!
Sep 9 18:14:38: %PLATFORM-1-CRASHED: Debug Exception (Could be NULL pointer dereference) Exception (0x2000)!
More detailed syslogs are in the attaced 'crash-logs.txt' file.
The device is running OSPF (it is in an NSSA). I have several other devices configured almost the same running the same IOS in my network and they are working fine.This does make the third out-of-box 3560C Cisco that has failed on me within a few days.
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Jun 10, 2013
I would like to setup a 2504 to have one Guest WLAN and one Staff WLAN with a controller port for each WLAN connected to different devices.
I would prefer to connect the WLC Guest port to an ASA 5510 and the WLC Staff port to an internal 2960S switch. Will this work? I haven't setup a 2500 series controller previously.
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Oct 3, 2011
i want the sim card with PIN disabled so that it can be used with GSM modem for data communication
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Jan 5, 2012
Now that WPS has been cracked (you can get "reaver" on the internet to run on your Linux laptop or VM), it has been found that several routers that have WPS disable/enable controls in their web GUI's are still vulnerable to attack.Has anyone verified whether or not that's the case with the DIR-655? I was feeling pretty good about my router until I read that some routers are still vulnerable to this attack even with WPS disabled in their web controls.It would be nice to get confirmation for this router on whether I need to stop using it (no open source firmware available that I know of).
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Apr 11, 2012
When mls qos is disabled, how much of an interface buffer is available to the single output queue?is a single switch port able to consume as much as required of the common memory pool.
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Jan 19, 2012
ive got some problems with my HP pavilion dv6000...i have recently reinstalled pc with windows xp home edition..installed drivers recommended on the HP official webpage and in HP wireless assistent still states that Wireless and bluetooth is disabled..but in device manager is enabled. also with my audio driver .already installed but dont make any sound.
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May 4, 2011
I have tried everything! My wifi disabled itself some how, i have a toshiba satellite and the fn f8 button is no longer there to turn my wifi on and off. I tried reinstalling the driver it didnt work. Its up to date. I also tried to restore my computer back to the last time it worked and that didn't work. I tried starting it in safe mode with networking and that didn't work. I can connect to the internet but through a wire.
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Apr 15, 2013
I am using Windows 7, suddenly my network adapter has been deleted and i am unable to use Internet
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Jan 28, 2011
I tryed going into bios and disabled it and reabled it still its not working, tryed to uninstall it and reinstalled it still not working
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Apr 15, 2011
I seem to be having the same media disabled message in Vista. How do I proceed with this type of refresher in Vista? Out of the blue, no networks can be detected on this particular laptop. I have tried uninstalling the HP WLAN program so far.
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Feb 16, 2013
I 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".
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Jan 22, 2012
Iam unable to share my internet connection.I am unable to use it on a router even.When i connect it to my laptops Ethernet port its working fine.But when i connect it via router its just showing internet access but i m unable to open any pages.
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