Disappeared from my wireless adapter

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• Lack of wireless and wireless adapter led remains Orange. HP Pavillion DV 2745se

  I'm working on a HP Pavillion DV 2745se. The laptop runs Windows Vista Edition Home Premium (from restore HP) - 32-bit, the unit was having a problem with speed and was running hot. After restoring the system, running and cleaning of the cooling system of debris the machine works well, except for the wireless card does not exist within the operating system. As the announcement of another user on 23/06/11, I have the same symptoms with the wireless adapter: my wireless button is orange instead of its normal blue light and clicking it does not change it to blue light. Everything that is displayed in the network card in my device manager is my ethernet and not my Wireless LAN that allows to display. Also, the wireless adapter is not found in the---> Mobile PC Control Panel---> adjust commonly used mobility settings. HP Network Assistant also does not work, I have also uninstalled and reinstalled. At the start screen, I get a notice indicating that the Wireless Module is not found. I made: 1) Unseated and re-installed wireless adapter at least a dozen times. Restore system restore 2) Ran HP, return the machine as a factory 3) ensured there were any errors in the network adapter in the Device Manager 4) "sleep" mode disabled in power management in the Device Manager 5) removed from the wireless adapter and put the card in an another good known laptop and the card works. ((6) performed a "Hard reset" several times using this procedure: a) disconnect all devices and remove all USB devices and multimedia cards. (b) disconnect the power adapter, remove the battery and then press in and hold the button for at least 1 minute. (c) reconnect the AC power adapter (do not connect the battery), press the switch and check is this problem is solved or not. ((d) and added, I.) In the BIOS & "reset to factory defaults" ii.) Unplug the battery CMOS and connect battery and reset the time. ((7) the laptop via battery Ran only 8) ran the laptop through the power supply only 9) booted up the laptop with the Ubuntu operating system via a USB and that the operating system could not 'find' the adapter wireless laptop is acting, as it is off, but in addition to the power switch on the front of the laptop that always remains orange , it doesn't seem to be any other places to manage the On / Off function. Unlike other laptops, this laptop BIOS does not offer the ability to manage the wireless adapter. It is not the end of the world if I can't get this device work, that I use a USB WiFi adapter with the laptop, but would be nice. Oh by the way, if you have a laptop running slow and it is a few years old and you think it is running more hot as before, you can clean the cooling associated with the cooling system fans.

  Hello:

  These notebooks have been prone to problems of heat. It was also known that excessive heat caused damage to wireless networking.

  This is probably one of 2 things:

  1. the heat pulled out the wireless card.

  2. the heat pulled the motherboard components that operate the wireless network as the mini-PCIe slot card.

  Paul

• Wireless adapter suddenly lost, disappeared from the Device Manager. How to prevent this?

  Hey :)

  Ive looked all over the internet, but still nothing quite similar to this...
  -Asus PC V551LB-CJ093H
  -Windows 8
  -Wireless network adapter: Intel Dual Band Wireless-N 7260
  The problem is: laptop suddenly loses wireless wireless adapter because suddenly friggin disappears from the Device Manager, as did not exist. Only the wired network adapter still works and all things Bluetooth. The only way to resurrect from the dead is to restart my laptop. But I don't like this solution X_x. How can I stop my laptop disconnect my wireless connection?
  What I've tried:
  Auto-updated the driver from Device Manager
  -' Find the hardware changes' on Device Manager
  -Disable "allow the computer to turn off this device to save power" the power of the device management
  The only thing that has worked now:
  -Restart the laptop.
  Thank you very much for your help :D

  Thanks a lot :) I've manually updated the drivers from the manufacturer's website (intel), and the problem ceased to occur. I will you update if anything... Thanks again.

• Pavilion g6-1c39ca: wireless adapter disappeared

  MEDEL: HP Pavilion 1c39ca g6
  
  Hello.
  
  A days fea, I have format my hard drive.
  
  Before formatting, there is no problem with internet service. (Bote Wifi and cable internet worked well)
  
  After formetting, I installed Windows 7 and downloaded all the drivers from the HP site support.
  
  Except the drivers LAN and Bluetooth, other drivers were instralled, succeefully.
  
  In particular, when I was installing the Atheros Driver Installation program, I saw a pop-up message and it meant «802.11a/b/g/n Wireless Adapter Device Not Found.» "The device may not be present or could have been ejected / disconnected from the system.
  
  I can't make sense because I used wifi service a few hours before formatting my laptop computer and received a message that wifi device has been ejected/disconnected. I opened the cover and the keyboard and do not touch anything, physically.
  
  Can you show me a solution to this problem? or do I have to go to Bestbuy to solve this problem?
  
  Thank you

  Hello:

  According to the list of parts on the link below, your laptop comes with a PCIe adapter half minicards (HMC) WiFi Realtek 8188GN - 1 x 1 802.11b/g/n wireless card, which explains why the driver for Atheros wireless card does not work.

  http://PartSurfer.HP.com/search.aspx?SearchText=A3J85UA

  You need the driver for the network without WIRE Realtek 8188GN card...

  This package contains the installation package driver for the controller LAN Realtek RTL8188CE wireless in the notebook models and operating systems.

  File name: sp53753.exe

  If you see not all devices in Device Manager in need of drivers (if the needs of a pilot wireless card, it will appear as a network controller in Device Manager), you may need to install this software, restart the computer and use this software to re - turn on the wireless card.

  This package provides the HP connection for laptops Manager running a supported operating system.

  File name: sp53394.exe

  If none of the above wins the wireless working again, most likely the wireless card is dead on you and needs to be replaced.

  In addition, depending on the product specifications page below, your laptop does not come with built in bluetooth network.

  If so, this feature would have been listed as well as WLAN 802.11b/g/n wireless connectivity specifications.

  http://support.HP.com/us-en/product/HP-Pavilion-G6-1C00-notebook-PC-series/5145708/model/5173136/document/c03065064/

• wireless network icon has disappeared from the State system and the notification bar

  wireless network icon disappeared from the tray system and notifications (that is to say, it is no longer a wireless icon by the clock where I can see networks, connect to the network, or see the strength of the network).  How to bring back icon?

  See the following article: http://support.microsoft.com/kb/945011.  It should help to solve your problem.

  I hope this helps.

  Good luck!

  Lorien - MCSA/MCSE/network + / has + - if this post solves your problem, please click the 'Mark as answer' or 'Useful' button at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• Wireless adapter has disappeared on my Satellite C660-22V

  Hi, I am very well to this new and have knowledge on this SUBJECT.

  The situation is, my computer had a problem turning on and the opportunity to restore to a previous point in time, that I continued with. After the completion of this and that the computer opens completely, the wireless adapter is no longer meet!

  I tried to look in the network and sharing Center, there is no option for a wireless adapter, only one ethernet adapter unplugged.

  I also looked in the Device Manager and I cannot find any mention of the wireless adapter, I expected to be there with a yellow icon, that means a driver problem, but it is not there at all!

  The laptop is a Toshiba Satellite C660-22V

  Thank you!
  Tom

  > I also looked in the Device Manager and I cannot find any mention of the wireless adapter, I expected to be there with a yellow icon, that means a driver problem, but it is not there at all!

  What devices appear in Device Manager under the category network cards?
  Is any unknown device visible?

  To my knowledge, this Satellite C660-22V has been fitted with a 802.11(b/g/n) of Realtek RTL8188CE WLan card.

  For installation of the driver Realtek RTL8188CE WLan should help to make it work (of course, just in case a missing driver would be the problem)

  By the way: what system are you using?

• TouchSmart 520-1155: Wifi adapter has disappeared from the Device Manager

  I can't use internet via wifi.  There is no wifi adapter in Device Manager and no driver missing / error found.  Only the network card is available now.   I've updated network adapter but did not help.

  Product serial No.: [Moderator published serial number]

  Can you please help me on this issue?  What should I do?

  Thank you in advance.

  Kulwanik

  RTEOttawa, welcome to the forum.

  I suggest to delete and reinstall the wireless card.  It can only solve your problem.  Sometimes a small problem has occurred which can be fixed by this solution simply.  If this does not work, you may need to buy a new card or other wireless adapter.

  Please click on the Thumbs up button '+' if I helped you and click on "Accept as Solution" If your problem is resolved.

• my internal wireless adapter disappeared when I had to default system my phone somebody can help me?

  I just lost my wireless adapter when I had to do a repressive failure how can I get it back?

  I just lost my wireless adapter when I had to do a repressive failure how can I get it back?

  Install the drivers - you may need to download using another connection / another computer.

• HP Omni 100z no wireless adapter

  I was using my HP Omni 100z. While internet browsing via internet explorer, the computer froze and screen went black. I had to do a force off and on it, but after the windows boot screen, it became black again and would not work. I did the start reapair and took some time, but ultimately it worked. Except the wireless internet. The wireless network adapter has completely disappeared from the Device Manager. The only thing that appears is the ethernet controller, but not the wireless. I even did a shoot of network problems and no luck. I tried to manually install the driver using the HP Recovery Manager, it says it installed, but after the reboot, it is not yet here. Any suggestions on what could the problem be?

  Hello @emartinez92,

  The problem you describe seems to be a physical problem, and I think it would be better if you contact HP Support for service options.
  
  I want to thank you for display on the HP Forums. Have a great day!

• Portege R700 - 18Q - not available wireless adapter

  Hello!

  We have a Portege R700 - 18Q, bought about 5-6 weeks ago. It has installed at the factory Windows 7 Professional 64-bit (Portuguese language), we installed some applications only, we need here and has been added to a domain of Ms. Nothing unusual.

  Everything worked fine until a week or so, when the wireless adapter has disappeared from Windows. When I mean disappeared, I want to say the only reference I find is in system information, sub components-> network-> adapter, it shows in the list as "Intel Centrino Advanced - N 6200 AGN", the adapter type is 'Not available' and the installed part said '' Yes. '' When I press Fn + F8, he talks not of WiFi, Bluetooth and 3G WAN.

  I have checked all the configuration and software for references to the adapter. It does not show in the Device Manager, even not with hidden power devices. When I opened the profile definitions in Toshiba ConfigFree, it shows that the wire is not available. When I went to add/remove programs, I can't find a refernce to a driver for this card. The LED near the trackpad is yellow.

  I'm not an expert in Windows but I've dealt with Windows for a long time and I've usually managed to any installation/configuration of repair material. It left me speechless. It is a last resort before you send the laptop for repair.

  Any suggestions?

  Thanks in advance.

  Cordially, Ricardo

  Hello

  Have you already tried to install the latest driver the official Portal of Toshiba WLAN WLAN?
  http://APS2.toshiba-tro.de/WLAN/

• Wireless adapter is no longer detected?

  Well, my girlfriend has dropped my really heavy DVD player on my USB wireless adapter, which was plugged in advance... adapter came out well, but the ports... not so much. So we had to move to the rear ports. We could always connect to the internet, no problem. Then the problems started. We would connect to a maximum of 10 minutes to an hour while that between the duty to repair our wireless connection. Then he stopped to pick up our networks. Now the wireless itself has disappeared.
  The card is not detected any longer, but it works fine connected to another PC. I tried reinstalling the drivers, nothing works. I tried EVERYTHING nothing helped. Someone, anyone please help me solve this problem!

  It is more of a hardware issue of a Windows problem.  The USB connector could have been damaged such that the power PIN is shorted on a spit of land somewhere.  Try to open the housing of your computer and follow the cables to the back of your damaged USB connector where it plugs into the motherboard and disconnect the connector from the motherboard.  With luck, that could take care of it.

  HTH,
  JW

• Wireless adapter loss connections access after opening a browser

  Watch a few weeks ago, I noticed that the wireless radio option 'would disappear"of the Fn + F5 and tries to connect to a wireless network in the dial-up connections would be error with the error 'no wireless adapter found. '

  I've updated all the drivers, uninstalled, reinstalled in order, as suggested by other messages, but I think there is another problem. If I do not open a browser or Firefox, IE, AC works fine and the radio always wireless option appears in Fn + F5. As soon as I open a browser, wireless radio goes. I stay connected is not a problem, except when I want to connect to a different wireless network, or, if I get dropped for some reason any and need to reconnect. Then, the only option is to restart.

  I enabled the logging option and the only thing I could see was an error message disappears from the radio wireless around the exact time. This is the error message:

  ERROR AcSvc (SYSTEM (Prvlg).4056.2180) [1/3] 08:34:31:109 AcOidHlpr::GetOidValue: SetMacFileName() failed!

  Any suggestions?

  Where can I say Lenovo to solve this problem?

  Thank you.

  Update: if I create a new profile, it is not a wireless or a wired adapter - switched only modems...

  Problem solved--apparently this is caused by the Google Latitude gadget, I have installed on my iGoogle homepage. He took off and now all is welll...

• My WLAN disappeared from my computer after the awakening of the Mode Stand

  Original title: My WLAN as disappeared from my computer

  I had my computer on stand mode and when I took it out of stand by the WLAN is not all I turned and on the network adapter switch on the front of my laptop and it dosent do anything it dosent even say disabled or not when I went to my device manager , the adapter is not here yet most everything there is to connect to the local network. It is as if the WIFI network is gone I went Web site and tried to reinstall the driver and it dosent do anything. my computer also doesn't let me in the HP wireless assistant. I am enough out of options I am able to get some conection by plugging the power cord on my computer but I'd like to get this problem taken care of. Help, please

  Hello

  You may have a hardware problem with the WiFi card.

  Try a system restore before it happened.

  How to make a Vista system restore
  http://www.Vistax64.com/tutorials/76905-System-Restore-how.html
  -------------------------------------

  You may need help in a real store of the computer (not the leeks and peaks at BestBuy or other BigBox
  stores) or HP support.

  Also check with HP support and forums.

  HP support
  http://welcome.HP.com/country/us/en/support.html

  Contact HP
  http://welcome.HP.com/country/us/en/contact_us.html

  HP forums
  http://h30434.www3.HP.com/PSG/

  I hope this helps.
  Rob - bicycle - Mark Twain said it is good.

• device disappeared from the system without first be prepared for removal. __

  The following error message has appeard in the event where the journal and I can't find my wireless network device. Driver has been reinstalled with no success. This means that the material is not? Error message is:

  The device "LAN-Express AS IEEE 802.11 g PCI-E adapt ' (PCI\VEN_168C & DEV_001C & SUBSYS_E000105B & REV_01\4 & d69bda5 & 0 & 00E2) disappeared from the system without first be prepared for removal."

  
  

  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-network-adapter-problems

  Troubleshoot network adapter problems to Microsoft link above.

  See you soon.

  Mick Murphy - Microsoft partner

• missing wireless adapter!

  I had everything working properly. However, after automatically an update of windows, the wireless adapter has disappeared. She can still be seen in the Device Manager window.
  I was connected to the internet by cable.
  I have an access point at home where I usually connect my laptop. I assure you that the access point is not the problem as I saw at least 3 laptops in the same network works normally, most smartphones and so on.
  Kind regards
  Williams.

  System: Windows 7 Home Basic (Service Pack 1)

  Laptop computer: laptop HP G42

  Hi Williams,

  I appreciate the efforts to solve the problem. We would like to know the details from your after.

  (1) do you get an error when you try to access the Internet?

  (2) don't you make network setting changes before this problem?

  As you mentioned that you started to deal with this problem after you install the update to Windows, I suggest you review the updates installed on your computer and provide us with the number that is causing the problem. Follow the steps below to see the updates installed.

  See the Windows updates are installed

  http://Windows.Microsoft.com/en-in/Windows7/see-which-Windows-updates-are-installed

  Follow the steps in the link below.

   

  Wireless and wired network problems

  http://Windows.Microsoft.com/en-us/Windows/network-connection-problem-help#network-problems=Windows-7&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

  You can download the latest driver from the link below.

  PC drivers for laptop HP G42-240US & downloads

  http://h10025.www1.HP.com/ewfrf/wc/softwareCategory?cc=us&LC=en&DLC=en&product=4229816

  Write us with frequent details and the outcome of the steps in the link above. We will help you to come.