Similar Questions

• Internet connection issues "Limited or no connectivity." and "windows could not find a certificate to log on the network.

  I'm so unable to connect to the internet?

  Hello.

  I'm so unable to connect to the internet.

  Since I've renamed our WiFi network and add a WEP key, I have problems with wireless connection on my
  Windows XP computer desktop, which is a Dell Dimension 4700.

  The questions that I get connection are...

  "windows could not find a certificate to log on the network.

  "Limited or no connectivity."

  I did all the solutions I could try to fix the connection problem!

  1. once I received the message "limited or no connectivity", I click with the right button on the connection and click on repair. It is not always connect for me and I got the "limited or no connectivity message.»

  2. then, I disabled the network connection and then enabled. That no longer works.

  3. I tried to withdraw from the ordered list of connections, and it still doesn't work.

  4. I checked the driver manager, and initially the Ethernet driver was outdated and missing of its pilot. He had a yellow question mark with a black sign and yellow with an exclamation mark inside.

  5. I used DriverZone, downloaded the driver, installed and rebooted the computer after the installation of the it. Apparently, it worked. But I could not always connect.

  6 I have ensured that I entered the correct WEP key, and then adjust the settings correctly. I did it like 10 times in a row and would not always connect.

  7. I tried to go to the command prompt and typed in IP Config/All and that's what I mean.

  Windows IP configuration
  Node type: unknown
  Active IP routing: no
  WINS proxy enabled: no
  ETHERNET connection to the Local network card
  State of the media: Media disconnected
  Description: Intel PRO/100 VE Network Connection
  Ethernet card 2 wireless network connection:
  Suffix the connection-specific DNS: (EMPTY)

  8. after that, I typed the command: ipconfig/release
  and then I got this error...

  No operations can be performed on the connection to the local network, although it has its media disconnected.

  9. after that, I tried Googling for some solutions, and the solutions I found were not any use.
  A solution was

  10. opening of Services...
  Start | Run | Type: services.msc | Click OK |
  Scroll down to and double-click Client DNS | Set to automatic on startup
  type |
  Click apply | Click the Start button | When it starts, click OK
  Do the same for the DHCP Client.
  Do the same for the remote procedure call (RPC).

  and it still doesn't work.

  11. when I look in the menu network connections, I see my connection with a lock on the side, with a red X under the lock and key. In the description, I see not connected, protected by a firewall. How could I remove the internet connection firewall? I disabled the firewall and that did not work.

  12. I tried to uninstall and reinstall the network card and who does not work either.

  It is not the network itself that is the problem.  It is not the modem or the cable. There are no disconnected son or something like that. We have other computers in the House and the internet works fine on other computers. As I said, since I renamed our WiFi network and added a WEP password, I had problems with connecting to my Windows XP computer.

  My computer has updates that must be installed as well. Updates would fix the problem? I just need to have internet.

  What should I do? Thank you for your time.

  Sincerely,

  Justin

  Have you tried to set the value of the link speed/duplex mode? I had the same problem you describe. Your card is only capable of 10/100 communication.

• Change the network connection speed and reliability of the emulator

  Hello

  I want to test my application in the State of the slow and unreliable network.

  I wonder if we can change the speed of the emulator network connection? Or y at - it a tool that can help us to do this?

  I'm also thinking about a simple proxy server which can regulate the speed of connection. And then my application connects to this server to test. This type of proxy server software exist?

  Thanks in advance

  Ball

  I think that the best you can do is play with simulation--> network coverage options - see the simulation on the Simulator menu.

• do a form filling to the top but its still showing red line and documents may not be validated pleaze tel me how to solve?

  make a form to complete but its still showing red line and documents cannot be posted as me please how to fix?
  ]

  Hi Nithya,

  Please specify what you're trying to do and what is the error you receive. If possible, share a screenshot of the error with the red lines.

  In addition, please share the following details: -.

  Version of Adobe Reader: -.

  Version of the operating system (Windows/MAC): -.

  Thank you

  Tanvi

• Its allows to connect me on xbox but not but not xbox Web site

  on my parental acount.

  You will need to contact XBox support for these issues. This forum is for Vista support.
   
  Directory of Xbox Forums - Xbox.com: http://www.xbox.com/en-US/forums
   
  Contact us - Xbox.com: http://support.xbox.com/en-US/contact-us?xr=footnav
   
  Xbox.com: Solve common problems: http://support.xbox.com/en-US/xbox-360/browse?xr=shellnav

• WNDR3400v3 connects 5G and ethernet but not not using 2.4 G

  I have a WNDR3400v3 Wireless Dual Band router N600 linking is no longer in the band of 2.4 G, if security is enabled. The band of 5G and all ethernet ports work fine.

  As I have 2 other 2.4 access point G in our hotel, I put an access point to channel 1, the other on channel 11, while the router (WNDR3400v3) is set to channel 6. This configuration has work very well for 3 1/2 months. Last week channel 2.4 G Router wouldn't let anyone connect. Laptops, iPhone or Android. If I disable the security that it will work and allows connections. Enable security, it will start all and every customer care cycling through the connection process. I changed the channel, reset the router, changed the password to nothing does not. I also updated the firmware to the last (V1.0.1.2_1.0.51). Anyone have any ideas? And if not, how can I get this thing replaced because obviously, it does not work as advertised. Thanks for your help.

  @Vellu Looks like you have a defective unit.

  Last resort might be re - download the latest firmware. You can always download the same version of firmware, it is called reflash.

  If this doesn't fix it, then it's a defective unit.

• Windows connection problems and "Windows could not log in the Windows Event Service.

  September 14, 2014, I installed the hotfix for Windows (KB2590550).

  When I try to log on to a standard user account (not Admin), I would get an error that might say something like "Windows could not connect to the Windows Service Service event".  I click OK and then get a totally blank screen showing on the arrow of the mouse (which can be moved).

  Around this same time, when I was able to connect, I got a "not genuine Windows" pop up.  My windows 7 came factory-installed by Dell (Dec. 2011) and I got no re-imaging, re - install or repair since I got the computer.  I've also been running Symantec Endpoint Protection (version DoD) for 2011 as well.

  When I login as administrator (different account), I get an error "Failed to connect to the Windows Event Service" or something like it in a control bar bubble popup.

  I studied the Knowledge Base, and he said to apply the patch to KB2590550.

  Since then, the question is still common and works (sometimes) when I reset the password for the standard user.  In addition, all updates of the operating system, patches, etc. have failed since then.

  Now, I get occasional blue screens immediately as windows starts to load (just after the initial windows graphics) which triggers a reboot.

  Service Pack 1 is installed.

  Help, please!

  Hello

  Thank you for the update on the issue.

  If the problem still persists I suggest to run the SFC scan to check the integrity of the system and see what it finds.

   

  The sfc/scannow (System File Checker) command analyzes all protected system files and replaces incorrect versions with appropriate Microsoft versions.

  We can check & repair missing and corrupt files by the following article in the Microsoft Knowledge Base.

  1. Go to Start, click all programs and open the Accessories.
  2. Right-click on command prompt in the list programs, and then select run as administrator. If you are prompted for an administrator password or for confirmation, type your password, or click OK.
  3. In the command prompt, type the following command and press ENTER:

  sfc/scannow

  
  

  For more information, refer to this link:

  http://support.Microsoft.com/kb/929833/en-us

  Get back to us with the result of the analysis so that we can offer you additional troubleshooting steps.

  Kind regards.

• can not connect password and username does not match

  new internet service, I've set up, can not e-mail said be put my username and password over and over again

  Contact your Internet Service provider, whoever that might be.

  Good luck.

• I forgot my password and got my iphone disabled after several attempts. its display to connect to itunes, but I am unable to connect to itunes too. How can I unlock my phone without losing any data? Help, please

  I forgot my password and got my iphone disabled after several attempts. its display to connect to itunes, but I am unable to connect to itunes too. How can I unlock my phone without losing any data? Help, please

  In short - you can't

  IF you have a computer with iTunes on which you did a prior backup - the phone will be recognized and iTunes offer todo backup before it clears your device - that - except if you know the access code the content cannot be saved

• I just got back my computer to its factory settings... and now I amd trying to connect to the internet

  I just got back my computer to its factory settings... and now I amd trying to connect to the internet but it is windows xp and im lost I tried the installation wizard and I still don't know any help would be great

  Hello

  1. how to access internet through hard wired or wireless?

   
  I suggest you to follow the steps below and check if it helps.
   
   
  Method 1:  You can follow the steps mentioned in the link below to make an Internet connection
   
  To establish an Internet connection
  http://www.Microsoft.com/resources/documentation/Windows/XP/all/proddocs/en-us/howto_i_client.mspx?mfr=true
   
   
  Also check out the article below: How to configure Internet access in Windows XP Professional.
  http://support.Microsoft.com/kb/305549
   
   
  More information: You can see the steps outlined in the article below.
  How to troubleshoot possible causes of Internet connection problems in Windows XP.
  http://support.Microsoft.com/kb/314095
   
   
  Hope this information is useful.

• WRT1900AC: 2.4 GHz. Wireless does not

  I do not use the 2.4 GHz. broadband wireless on my WRT1900AC for the moment. I turned it off and press 'Apply '. Who has not extinguished the 2.4 GHz. wireless, so I turned to cycling the router. That didn't do it. I turned the 2.4 GHz. band back on and it shut off again. 'Apply' and which finally extinguished last night. However, when I looked this morning the 2.4 GHz. band is back on, although the admin GUI shows like 'OFF', and it is gray in the section of the main panel wireless. InSSIDer both WiFi analyzer shows a nice 2.4 GHz. wireless of the WRT1900AC signal this morning.

  Everyone knows this? How really disable you 2.4 GHz. wireless, anyway?

  Thank you.

  Well, too bad. It turns out that I need a 2.4 GHz. for my printer WiFi after all. So I can't disable 2.4 GHz. wireless.

  Good thing.

• Connection speed 2.4 Ghz E3000 and USB HDD

  I use WRT160N for my internet and wifi at home. For the storage of the laptop, I use Seagete Free Agent 2 TB USB 3.0, which is nice by car.

  So I desided to buy E3000 and use as storage server, router, internet and wifi.

  I install everything, he went peaty smoot.

  During installation, I noticed that 2.4 GHz wifi shows only max 150 Mbps, but 5 GHz 300 Mbps connection speed (I use wifi mini card dell 1510 on my Dell laption, supports the 2.4 and 5 GHz).

  I tried different things to the 2.4 GHz to display connection 300Mbps speed (disable 5 GHz option, set the mode to "N" only, always use WPA2, etc.), but without success. When I connect to the old WRT160N, I can see 300Mbps speed of connection.

  Can you advice what settings should I set up, so that I can use connection to the E3000 300Mbps?

  The second bit I want to share and comment on is the access speed to the reader of the UBS.

  When I connect to the reader directly on my laptop, I am limited to 32 MB/s (256Mbps) read/write speed (the laptop is USB2.0, so it seems normal).

  Now, when I write of the E3000 max speed wifi I do is about 3 to 3.5 MB/s (24-28Mbps) and when it is connected to the local network (100 Mbps) speed is about 4 - 4. 5 MB/s (32-36 Mbps).

  It seems slow, peaty compared to the speed of the USB. 5 GHz wifi rate shows 300Mbps connection 144Mbps speed/2.4 Ghz (which is 18 MB/s), so that the router should be able to keep read/write rate highter.

  Is this a problem E3000 or this is the max I can get material in there?

  1. it's a router not a storage attached to the network power house. If you want a NAS with high performance get a NAS. The USB HDD is more for practical reasons, then for high performance. Drive speeds you see through the router are good enough for a device like this. Check what CPU you have in your E3000 and which processors they use in NAS devices that are able to provide data of 250 Mbit/s from a connected USB device and you will see that it is a completely different League...

  2. the 150 Mbps is a rate of 20 MHz. The connection uses only a band of 20 MHz and not a 40 Mhz. This is usually due to one of these two reasons:

  a. many pilots (for example Intel Centrinos) wireless equipped with 20 MHz preconfigured on the band 2.4 GHz. It will link ever more quick then 150 Mbps, unless you change the configuration of the driver.

  b. most / all new routers observe interference of signal on the tapes and automatically returns to 20 MHz mode, if they find too much interference. If you have many other access points in your proximity 40 MHz would mean more than twice the interference on the connection. Any other communication on stuck on 40 MHz channels would interfere with your communication. With a lot of traffic interfering on the range 2.4 GHz, you would see very low real rates if you forced 40 MHz in this case.

  And your neighbors using 802.11 g wouldn't really appreciate your bandwidth hogging. Because of the limited number of channels without overlapping on the 2.4 GHz band a router running on 40 MHz basically use 2/3 of the total available on the entire 2.4 GHz band available bandwidth. The execution of 40 MHz in a neighborhood with many other access points is all just a terrible idea...

• Cannot update apps. Impossible to reach on the adobe servers. What continues? Its bad enough I have to rent the apps now and it does not work yet. Ive turned off the firewall and my internet connection works perfectly. How to upgrade my applications?

  Cannot update apps. Impossible to reach on the adobe servers. What continues? Its bad enough I have to rent the apps now and it does not work yet. Ive turned off the firewall and my internet connection works perfectly. How to upgrade my applications?

  Hey, if the problem has finally been fixed! I thought you would like to know the solution.

  Select Preferences - network - system - advanced - DNS network - click + symbol - Type 8.8.8.8 - Ok - apply.

  That's all. Works perfectly now. Very much appreciate your help, thank you.

• Connection speed problems - black WUSB54GC usb adapter

  Hello everyone,

  This is my first post here!

  I googled nothing helped, and so I thought I would record with the Linksys forum and see if maybe I can solve this problem that others may have as well.

  I recently installed black WUSB54GC usb wireless adapter on my desktop PC, windows XP (now updated with service packs, etc.)

  The adapter receives the complete signal (very good - excellent, 54 Mbps), but it seems that my download speeds are capped with this adapter. Web pages same way load more slowly. I can place the macbook from my girlfriend directly next to my office, connected to exactly the same wireless network, and its download speed, browser speed and speed test results are always twice as me (any site speed test I use or what file I download).

  When I do a speed test, almost seems as if the speedometer needles few want to continue, but they just 'bounce', as they are hitting some kind of ceiling.

  When downloading files, the macbook on average 500 to 800 Kbps, while the adapter WUSB54GC hangs out at approximately 90 kbps.

  I have read in this forum and have adjusted my router Linksys WRT54G wireless suggested as follows:

  -Set the channel 11-2 wireless, 462 GHz

  -Change the interval of tag to 75

  -Change the Fragmentation threshold to 2304

  -Change the RTS threshold to 2304

  In addition, my connection speed is even slower, regardless if I have the settings TCP/IP (under the Wi - Fi connection properties) set manual (static ip) or automatically.

  Any help would be greatly appreciated, as I would like to be able to get this thing working properly, knowing that my router is pumping a lot more than this adapter is letting me use.

  Thank you!

  Well, I think I solved the problem.

  Seems that in some ports USB on my motherboard (Asus P5B) do not allow to run at full speed wireless USB adapter. I had used in the rear ports on my computer... but the passage for the first ports (that came with the case - Thermaltake Armor) seems to have solved the problem. However, as I believe that all of the USB ports I have is strange Hi-speed USB 2.0 and strange that those outside that came with the case and will connect to the pins on the motherboard works better than those actually built. Huh.

  Wouldn't be something to do with the drivers for the WUSB54GC, or is this a problem with USB port drivers?

  In any case, I'm sorry if this sounds like a useless thread now, but maybe this someone solve other problems too.

  See you soon!

• App store, Safari and iTunes does not connect to the Internet after installing macOS Sierra

  App store, Safari and iTunes does not connect to the Internet after installing macOS Sierra

  After upgrade 'OS X El Capitan' to "macOS Sierra" window only empty "App store" and page "Safari" made its appearance, no error message shows. store "iTunes" and "Dictionary" does not connect too.

  But Google chrome works well.

  So have you tried the next steps in your original post that Safari does not work after installing macOS Sierra:

  (1) x OS: "Unable to connect" or "unable to connect to the App Store. An internet connection is required"- Apple Support

  2) Advanced the steps to correct the problems with the iTunes Store - Apple Support connection