Mac does not connect to the wifi and keeps crashing

Similar Questions

• My mac does not connect to the wifi unless I turn on the iphone

  My home wifi works great though I have my wifi enabled on my iPhone. But if I have the wifi turned on on my phone, free wifi does not work half the time, unless I wake up my iPhone. I do not use a personal hotspot, or any other type of phone wifi-centric. Just a normal modem and apple airport extreme router.

  My mac is a model of iMac end 2015 running El Capitan (later). Phone is running last sof

  Any ideas how to solve this problem?

  What exactly do you mean by "does not work? What is going on?

• PlayBook of blackBerry Smartphones does not connect to the WiFi PRIV "hot spot"

  BlackBerry PB does not connect to the WiFi PRIV "hot spot". Implements immediately with an android tablet based - Hudl of Tesco UK - but the PB comes not to connect to the private. Reading through various bulletins and cannot find anything obvious that I missed. PB connects to the other wifi fine.

  Sorted. And so simple. Just changed PRIVATE WiFi "hot spot" to 5 GHz. thanks to Bruce using BlackBerry.

• All of a sudden, my dell inspiron 6000 does not connect to the internet and has an error message to see article 871122.

  New error message to see article 871122

  All of a sudden, my dell inspiron 6000 does not connect to the internet and has an error message to see article 871122. That's happened? I used it last night to check my email, and then I deleted some photos on the disk hard and this morning it will not connect. I don't really understand what happened to him because it was off last night.

  Hello

  1. you are using a wireless connection?

  If you are using a wireless connection, I suggest you to update the latest drivers for the network adapter and check if it helps:
  http://support.Microsoft.com/kb/283658

  Also check this link for troubleshooting steps:
  http://support.Microsoft.com/kb/314095

  It will be useful.

• iPad does not connect to the Wifi on the range 192.168.0. *.

  I have an iPad Mini (ME860BA) on os 9.3.1 that would not connect to my wifi at home.  He began to abandon their studies repeatedly a few months before and then just wouldn't connect at all.  It is on the os 9.3 so I upgraded to 9.3.1 but it did not help.  I was able to connect using a hotspot from my phone but no go on the real wifi. Sometimes it seems impossible to connect and others it seems to connect but without the wifi icon that appear (and internet access). All other devices connect to the House without exception (or question) - it's just my iPad.

  I followed every bit of advice I've found - turning wifi off & on, forgetting network, reset all the network settings, hard reboot, reboot normal, turning airplane mode turn off again, go up the brightness of the screen (odd) and finally I restored my router and the iPad to factory settings.  Nothing worked, so I took him to a store of Apple and waiting for the genius to see me I thought I would try to connect to the wifi and it went all right!  I felt a little silly to start with but they still took a look and said that he had 'something' bad, but they didn't know what.  Their best guess was that it was something to do with password authentication because they are client wifi has no password.  I returned home and disabled the security mode of the router - I have a Virgin Superhub running the 2.4 and 5 GHz primary wireless networks - no amount of adjusting the security modes (remove the password, make visible SSID, change of Protocol) makes all the difference.  However, knowing that it worked on wifi from Apple in the store, I was really puzzled.

  After ages bother with different parameters (especially in my router), I now know why it does not connect to home... My Virgin router to short on a range of address DHCP IP of 192.168. 0. * and my iPad suddenly won't connect unless the beach is 192.168. 1. * or higher.  (It connected OK for 2 years).  It took weeks to find this out, but at least now I can connect.  I turned on the wifi of comments because it uses the gamme.1.  Everything is good, connects the first time, every time!  I have not tried establishing a password (I was so happy, it connected I left because it was... well as I switch on the MAC filtering, for a little extra protection) I could try side password later and if it still connect, I'll update my post.

  My solution is very well when I'm at home but is not going to help if I get the iPad with me - it will be hit & miss if I can get the WiFi also.  Must be set correctly - I see no that it is hardware related, so there must be a bug in the software/firmware.

  Anyone having problems connecting to wifi can try the workaround network comments - at least it will get you.

  Is there a future fix for this?

  Re: iPad wifi suddenly does not save

  Change the range on the router you want to connect to.

• Airport utility: green points on the AirPort Extreme & Internet; Mini Mac does not connect to the internet.

  Airport utility shows green points on the AirPort Extreme and the Internet, but my my Mac mini does not connect to the internet. IPhones and 2 portable Windows connect very well, and see all the devices on the home network. The problem occurred after that PSI has swapped an ancient for a Comtrend CT5072T DSL modem. I tried to stop and things start back up as if the installation of the internet for the first time. No joy.

  The airport connects using DHCP in Bridge Mode

  The router address is 192.168.80.1

  Address IPv4 is 192.168.80.2

  DNS server is the same as the router, but grayed out

  Mac Mini IPv4 Address is 192.168.80.3

  IPv6 automatically configures

  Also updated the firmware of the airport; no change.

  ISP guy was friendly but puzzled. He started at the top floor level Tech, so I do not know when I hear back.

  Any ideas to fix?

  Thank you.

  Post edited by: en maschera

  but my my Mac mini does not connect to the internet.

  The problem occurred after that PSI has swapped an ancient for a Comtrend CT5072T DSL modem.

  Hello

  Network preferences may be damaged.

  Open the Finder. In the Finder menu bar, click go > go to folder

  Type or copy paste the following text:

  / Library/Preferences/SystemConfiguration

  Click OK, and then move all files in the SystemConfiguration folder to the trash.

  Restart your Mac. See if that makes a difference.

  Your Mac will generate a new SystemConfiguration folder for you.

  Then open AirPort Utility located in HD > Applications > Utilitiies

  Make sure that both Internet and Extreme are green.

  

• HP Deskjet 3055 A does not connect to the WIFI with security

  I'm trying to configure a Deskjet 3055 A on my DD - WRT router.  I am a highly qualified network engineer, so I don't know 100% what I'm doing.

  First, DD - WRT supports WPS connection, because these are very precarious.  This means that my only way to connect the pritner to my home network is to connect to my PC and use the Setup utility (downloaded from your page drivers) I use the 28.8 version.

  My router supports the 2.4 and 5 GHz and I know the printer is only 2.4 GHz.  I disabled completely the 5 GHz network in order to connect the printer, even though it shouldn't have any effect.

  I restarted my router and reset the printers wireless network using its integrated control panel.

  In any case, after a shameful 2 hours troubleshooting, I did discover that the printer WILL NOT CONNECT to the WIFI network if any security is applied against it.  It works 100% fine with open security however, it is totally unacceptable.

  I tried both WPA Personal and WPA2 Personal, both with the same effect.

  For reasons to try, I added also the printer to my network WIFI open and tried to manually change the setting WIFI via webinterface of printers, however, whenever I try and access the wireless configuration wizard, I simply get an error message saying "Internal system error" - eventually I managed to work around this another bug that has been there for years (see http://h30434.www3.hp.com/t5/Printer-Networking-and-Wireless/Internal-System-Error-prevents-access-t...

  After installing printers web interface WIFI, the problem is always the same and it does not connect.

  HP, we were in the order of 2500 of these printers for users of our remote site.  If you don't come to the top with a quick solution/bug fixed, consider the lost business!

  Concerning

  Ian

  After playing well, I managed to find a solution for this!

  For all users who are unable to find a solution by using the other methods, here's what to do.

  Change your local network to open the safe but note your WIFI settings for your default installation.

  Connect the printer to the open network the HP software (via USB cable)

  Go to the URL of the printer, but make sure that you connect through HTTPS - if you get an internal system error, keep refreshing until it works (WHAT A JOKE!)

  Click on 'Network', then click 'Advanced' on the left.

  Enter the network settings as they need to be secured.

  Downstairs, check "in an infrastructure network, use 802. 11b / g behavior (assuming that your assisted supports g, otherwise use the b only option), then click on apply.

  Turn on your wireless security, on your router and then the printer should connect!

  I am really confused as to why this is not automatically enabled, if the printer is not working with security on a Wireless N network wireless, then have this as the default!

  HP - feel free to thank me in this post!

• M177fw does not connect if the WiFi extender is activated

  Main WiFi router's CISCO E4200

  WiFi Extender is TP-LINK TL-WPA4220

  Printer is HP LaserJet MFP M177fw Pro

  Date of the firmware: 20130823

  Install Smart SW Version: 20/06/2013 1.0.13171.352

  Printer is in the same room as the CISCO router.  Extender is located in another part of the House.  Extension signal is low near the printer.  The Extender is turned off, the printer immediately connects to the WiFI network.  When the extension is enabled, the printer tries to connect several times and fails.  All computer iPhone, iPad, laptop and smart TV in room normally works with the CISCO and extension under voltage, but the HP printer does not work.  Is there something I can do to fix this?

  This has always been a problem with 2 AP make sure the router and the Extender are on different channels, like 1 & 6, 6 & 11, 1 & 11.   Where is the printer, set this AP to channel 1.  Try now.

• Troubleshooting-new HP with Windows 7 spectrum XT, does not connect to the WiFi at home?

  So I just got my brand new HP ENVY spectrum XT Ultrabook with Windows 7 Home Premium installed. 64 bit. I start it, everything works fine, except that when I connect to my WiFi at home. I tried to connect, entered my password, but it does not connect. Also tried the easy connection on the router. No luck. I checked my old laptop which runs on Windows Vista to see if WiFi worked always, and this is where it gets interesting. I was able to browse the internet and internet worked, but suddenly Windows informed me that "another computer uses the same IP address" and it stops my internet capabilities on my old laptop. I connected my cable ethernet on both computers, and it works for both computers when it is plugged. While that plugged, I discovered that I could create my own IP address, which I did on my old laptop and so far that seems to have solved the problem. However, my DESIRE is always not connecting to WiFi. Any advice?

  Hi ZachRhodes3,

  ·         You get the error message?

  Follow these methods.

  Method 1: Temporarily disable the security software .

  Note: Antivirus software can help protect your computer against viruses and other security threats. In most cases, you should not disable your antivirus software. If you do not disable temporarily to install other software, you must reactivate as soon as you are finished. If you are connected to the Internet or a network during the time that your antivirus software is disabled, your computer is vulnerable to attacks.

  Method 2: Follow these steps:

  Step 1: Start the computer in safe mode with network and check if the problem persists.

  Step 2: If the problem does not persist in safe mode with networking, perform a clean boot to see if there is a software conflict as the clean boot helps eliminate software conflicts.

  Note: After completing the steps in the clean boot troubleshooting, follow step 7 the link to start the computer to a Normal startupmode.

  Method 3: Follow the steps in the article.

  Windows wireless and wired network connection problems

  5 steps: how to set up your network wireless home

  For reference:

  How can I troubleshoot network card?

  Wireless network card: frequently asked questions

• IPhone does not connect to the WIFI in the House when not near router

  This is a recent as problem it used to work fine.

  My iphone connects to the WIFI in my house when I'm in the same room as the router but won't connect to nowhere elsewhere in the House.

  Any other apple device I have works fine, so this would suggest that there is a problem with the phone?

  Is it possible to fix this?

  Thank you

  If your iPhone is in a case, first thing I would try is to remove the case and see if that fixes it.  Other that that, I can't imagine any easy fixes.  This article may help:

  Import photos and videos from your iPhone, iPad or iPod touch - Apple Support

  My next step would be to take it to a nearby Apple store and see if they can diagnose and help you.

• Lenovo-g50-30 does not connect to the wifi at home.

  Hello everyone, I just signed up a solution.

  I got a g50-30 lenovo with windows 8.1 about three weeks ago and I got a wireless problem since then. The laptop connects to my router (Thomson tg582n) but then it shows the limited connection alert. I can browse for about 5 minutes, but just after im unable to do, while the rest of the Smartphones and tablets can connect to it. This problem started about five weeks ago and old macbook, I had, but there does appear to be a fix. In College, I am able to connect to networks without problem wireless and Ethernet works fine as well. I tried everything, reboot and restore the router, change channels and encryption for security, created at the same IP address, I've disabled, restored and turned on windows firewall, released and renewed the IP, DNS blank. Adapter WiFi disabled and enabled, uninstalled the drivers and installed them back again. I did seriously while that I found without success, so I come to you in desperation. It would be the world if you could help. Thank you!

  Thank you VERY MUCH FOR the HELP (note the sarcasm)

  Anyway guys, I found a very good solution which put an end to my connectivity problems. Go to your wiifi configuration and properties and choose to do a custom, DNS server and then type as main Server 8.8.8.8 and 8.8.4.4 as secondary (these are the free Google DNS servers) and all your problems will disappear. If anything, do not hesitate to ask.

• After update to Sierra, Mac does not connect to the ReadyNAS device

  I have two Macs at home - an iMac and a MacBook Pro.  I also have a ReadyNAS device, which acts as a time for both Machine.

  I've updated the iMac to macOS Sierra.  The upgrade went smoothly, no error reported.  However, once it was up, I found that the iMac has questions is authenticating with the ReadyNAS via AFP (and / or he would authenticate, then delete the connection) and also not able to connect to the service of Time Machine on the ReadyNAS device.

  To be sure it wasn't the ReadyNAS, I went to my MBP - it still works under OS X 10.11 and shows all the problems.  AFP shares are accessible without problem, and Time Machine works as expected.

  Has nothing changed with Time Machine or AFP protocols under macOS Sierra, which could cause this?

  The ReadyNAS is a ReadyNAS Pro 4, running 4.2.28. firmware, if it is useful.

  Thank you very much for your help!

  AFP is not used by Sierra. Try using SMB instead, if your NAS supports. Or contact the technical support of the manufacturer for assistance.

• M70: WiFi adapter does not connect to the wifi Lan

  Hello
  I have the Satellite M70-122 with an Intel PRO set wireless adapter 2200BG Driver version 9.0.2.25. ConfigFree radar screen correctly identifies the wifi router of my Motorola, but when I click on and get the router on the icon of the laptop, no connection is established and there is a message that says:
  "Sell another application is controlling the wireless card."

  I disabled the "use Windows to configure my wireless" box under settings to connect wireless but no luck.

  In addition, there is no wifi adapter icon in the status bar, or I can get to a window with the settings of the adapter to enter the SSID and WEP details.

  Any help will be appreciated.

  Hello

  Have you used a tool of connectivity like Atheros WLan client utility?
  On WEP:
  PC card encryption is hardware specific. Maybe if it of not possible to use WEP encryption, because the card doesn t that supports.

  Please also see this page:
  http://support.Intel.com/support/wireless/WLAN/pro2200bg/index.htm

  Good bye

• DeskJet 2540 does not connect when the WiFi is enabled

  When online the printer will print not wireless, when the line of the printer print wireless help... aaaaahhhhhh third one is now...

  Hi paulthechef1,

  Using a connection myfi could absolutely cause these issues.  MyFi isn't a supported type of connection, and its functionality with printers is not a guaranteed connection.  I recommend you to connect to a router or a USB cable.

  Please let me know if you have any other questions.  Thanks for posting on the HP Forums.

• BlackBerry Torch 9800 smartphone does not connect to the server and server BBM problem

  I have a BB Torch 9800 and starting the 29th Dec e-mail could not be received and BBM works do not. I have nothing, they just stopped working.  Made all types of hard reboots even take off the battery and SIM card, and works in the BBM id. Just downloaded BBM app ver 7.0 thinking he would help and now get BBM, temporary server problem message.

  Help, please. Provider is AT & T.

  Thank you and happy new year who can get my BB working again!

  bbarnes821

  My guess is that your supplier, ATT, changed your data plan. Call them and make sure that your account is configured correctly for BB services.