I've lost the wi-fi connection a few weeks!

Make sure that you allow pages to choose their colors and that you haven't enabled High Contrast in the Accessibility settings.
*Tools > Options > Content : Fonts & Colors > Colors : [X] "Allow pages to choose their own colors, instead of my selections above"
See also:
*http://kb.mozillazine.org/Website_colors_are_wrong
*http://kb.mozillazine.org/Websites_look_wrong

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I lost the dial up connection dialog box. I unchecked a check item in the dial connetion box. How do I get the dial up connection back?

I established a dial up connection by updating to automatic the remote managers and telephony in administrative tool services area on my XP system according to firefox help instructions.
At first I had a dial up connection but I unchecked an item in the
dial up connection box. I am not sure what I unchecked or toggled
off. I then lost the dial up connection. I need to get the dial connection dialog box back. What needs to be done
Thank you.

I see no direct connection.. a printer and the computer setup for internet are not related.
But it sounds like the router in the wife's office is now in the wrong mode..
If you have an existing main router replace the second router for a switch .. that is the easy way.
Otherwise you need to bridge the router if it has that option.. most do not. Or use wan bypass.. where you turn off the dhcp server in the router and fix its ip to match the range of the main router.. this is the hassle of using router as a switch.
BUT I am making a huge number of assumptions.
What I need is the full network layout.. a quick picture would help.
I need main modem.. main router.. (maybe same box or different).. make model and current IP address and how dhcp is setup.
I need secondary router.. if that is what it is, IP and settings.
I want the printer type and model. How it is connected.
BTW I much prefer to see a network printer plugged into the network rather than usb.. it is only a matter of sorting the IP settings and driver pointing to the network rather than local.
Or you should think of it as a broken washing machine and call the technician.. who could fix the whole lot in an hour.

I have recently lost the ability to connect my ipad to Apple TV. Any thoughts?

I have recently lost the ability to connect my ipad to Apple TV. Any thoughts?

Try the following steps, check whether things are working after each step where appropriate, before trying the next.
Check AirPlay is turned on on the Apple TV (turn it off and on if it already is)
Check that both devices are on the same network (Settings > Wifi, on the mobile device and Settings > General > Network, on the Apple TV).
Restart the Apple TV (Settings > General > Restart).
Restart the Apple TV by removing ALL the cables for 30 seconds.
Restart your router. (Also try removing it’s power cord for at least 30 seconds)
Restart your mobile device.

Lost the ability to connect to both WiFi and Bluetooth on my iPhone 4S. Any suggestions on how to fix this?

Lost the ability to connect to both WiFi and Bluetooth on my iPhone 4S. Any suggestions on how to fix the problem?

Have you followed http://support.apple.com/kb/TS1559 ?
Also try settings>general>reset>reset all settings
If you have followed that article and restored your phone and set it up as new and you're still having that issue you may call and explain you followed the article and are still having the problem. Most likely they will either set up a replacement for you. If they ask you to set up the one time phone support agreement, and they assist you with a restore again, they won't bill you if they end up having to repair it.

I lost the lan ethernet connection of an older windows 7 pc to my 3 Terabyte router when adding a new local printer to the pc. How do i set this up again so the PC is recognized and can get to the internet again through the time capsule?

I recently added a new printer to a 2005 vintage PC that is running windows 7. It used to go through a router in my wifes upstairs office to the time capsule by wired ethernet (cat5) but when I added her new local printer thought I would network it, big mistaked, lost all my ethernet connection and she cannot get to the internet. Wireless not an option. How do i set up again the ethernet connection and i will only USB the printer locally this time for the windows pc?
Tried windows diagnostics, and besides telling me to reset everything and turn router off and on etc. I am in an endless loop.
Other Mac products are not impacted by this issue.

I see no direct connection.. a printer and the computer setup for internet are not related.
But it sounds like the router in the wife's office is now in the wrong mode..
If you have an existing main router replace the second router for a switch .. that is the easy way.
Otherwise you need to bridge the router if it has that option.. most do not. Or use wan bypass.. where you turn off the dhcp server in the router and fix its ip to match the range of the main router.. this is the hassle of using router as a switch.
BUT I am making a huge number of assumptions.
What I need is the full network layout.. a quick picture would help.
I need main modem.. main router.. (maybe same box or different).. make model and current IP address and how dhcp is setup.
I need secondary router.. if that is what it is, IP and settings.
I want the printer type and model. How it is connected.
BTW I much prefer to see a network printer plugged into the network rather than usb.. it is only a matter of sorting the IP settings and driver pointing to the network rather than local.
Or you should think of it as a broken washing machine and call the technician.. who could fix the whole lot in an hour.

Lost the monitor after connecting via DVI

I've had an X2Gen 22" monitor connected to our G5 via DVI/VGA adapter to the VGA input on the monitor for a couple of years. Another monitor I just bought came with a DVI cord and a VGA cord. I decided to try the X2Gen/G5 connection via DVI since I now have a cable. The computer can't/won't recognize the monitor now that they're DVI connected. And screen images are ugly! I can't even calibrate it because the computer tells me it cannot identify the monitor. Any ideas anyone? (Other than going back to the VGA cable?)
Thanks,
Jon

Just a thought, but try zapping the PRAM. Good luck.

Lost the ability to connect to Internet via DSL

I am running Boot Camp and on the PC side right now because I cannot connect to the Internet on the Mac side!
When I attempt to connect, I get an error message that led me to investigate the Network Connections setup within System Preferences.
However, when I opened up the Network Connections box, a drop-down window appeared immediately to tell me that "another application changed my network settings." I was given only one box to click, titled "okay." Even, though I wasn't okay with that, what else could I click, so I clicked it. The drop-down box disappeared for only an instant, just to reappear. Again and again. I could not check any settings or adjust a thing because when this box drops down, all other areas of the Network Connections box are rendered inoperable. The only way to get rid of the drop-down box is to Force Quit Network Settings.
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UPDATE!!!
Okay, here is what I have (finally) discovered. In the PPPoE settings, for some reason, an incorrect password was stored. When I changed the password to the correct one, everything works as expected and I instantly am logged on to the Internet!
However, trying to get my correct password to be stored there is not happening! I enter it and then click the lock and accept the change. But, as soon as I do, the password reverts back to the shorter, incorrect one!!!
So, as a temporary fix, I have disabled the SAVE PASSWORD button, which (I think) means I will have to manually enter the password each time I logon. Heck, at this point, I don't care!
Why I cannot seem to get the correct password to stay saved is beyond my comprehension right now.

Updated Iphone 6 to 8.1.1 and have lost the ability to connect to wi-fi. What can I do to fix this problem?

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UGgh i have iphone 4s and its the same problem, been looking for a solution all day but nothing worked. Sorry i cant help but i think a solutionwill come up soon because it is it keeps popping up more frequently. There is one thing if you can find reset network settings in the settings that might work but it didnt fr me

My comapny has a web based portal for assigning work. Last week I lost the ability to connect to it through a tethered laptop using my Galaxy S5. It worked for the last several years using my drois phones. I can acess it from my home PC, through networked

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I have an apple tv but lost the controller I connected my apple tv to my internet with an ethernet cable and it worked fine for the past week it has now stopped working

id also like to mention that before it stopped giving me the option to use airplay on my iphone, i had disconnected my apple tv because it was in the sun while i was watching it, and a message popped up saying "temperature: your apple tv is over heating. this message will dissapear when your apple tv is ready,"

Take it in to Apple

For some unexplained reason my Imac has Lost the wi-fi connection with my HP Photosmart Prem 310

My Printer is an e-printer Photosmart Prem C310 Model CN503B. I have recently had a new Imac and the Apple Store downloaded everything from my old Imac to the new one. The printer worked Okay but last night I discovered that the time capsule had failed to action against the new Imac. I input my WEP Key and it loaded okay. Unfortunately my printer was unattached and I cannot get it back on line. It asks me for a WPA key but I don't know where to find this out. Please can anybody help me, I have a stack of printing to do and no means of dealing....

It is in your Keychain. Go to Applications > Utilities > Keychain Access. Use the search field in the upper right of the Keychain window to search for your wireless network name. When it finds it double click it.
On the resulting window check the box next to "Show Password", it will ask for your Mac password, then it will reveal your WEP or WPA password (whatever you have).
By the way, WEP is not in the least secure. I recommend going to Applications > Utilities > Airport Utility and change to the WPA/WPA2 setting in the Wireless menu. Choose a strong, 13+ character password and hit Apply. Do this before you re-attach the printer to the wireless network or you will have to do it twice.
Say thanks by clicking "Kudos" "thumbs up" in the post that helped you.
I am employed by HP

No connection since few weeks ago (German)

iPod Updater Library 9.2d4
CD Driver 2.2.0.1
CD Driver DLL 2.1.1.1
Apple Mobile Device 3.1.0.62
Apple Mobile Device Driver 1.49.0.0
Bonjour 2.0.2.0 (214.3)
iTunes-Seriennummer xxx
Aktueller Benutzer ist ein Administrator.
Aktuelles Datum und Uhrzeit sind 2010-06-24 20:04:23.
iTunes befindet sich nicht im abgesicherten Modus.
WebKit Accelerated Compositing ist aktiviert.
HDCP wird nicht unterstützt.
Info zu Video-Anzeige
NVIDIA, NVIDIA GeForce 8800 GTX
** Info für externe Plug-Ins **
Keine externen Plug-Ins installiert.
Genius-ID: 487aba859794973161913dbbe9cf3804
** Netzwerkverbindungstests **
Informationen zum Netzwerkanschluss
DNS-Server:
Anschlussname: {17F16DAE-623A-4680-9F0D-988CC92B135F}
Beschreibung: NVIDIA nForce Networking Controller #2
IP-Adresse: 10.0.0.5
Subnetzmaske: 255.255.255.0
Standard-Gateway: 10.0.0.1
DHCP unterstützt: Nein
DHCP-Server:
Lease erhalten: Thu Jan 01 01:00:00 1970
Lease endet: Thu Jan 01 01:00:00 1970
DNS-Server: 212.6.108.140
212.6.108.140
212.6.108.141
Anschlussname: {663074D3-7734-4A4C-B3DA-2B2D59A68BC0}
Beschreibung: NVIDIA nForce Networking Controller
IP-Adresse: 0.0.0.0
Subnetzmaske: 0.0.0.0
Standard-Gateway: 0.0.0.0
DHCP unterstützt: Ja
DHCP-Server:
Lease erhalten: Thu Jan 01 01:00:00 1970
Lease endet: Thu Jan 01 01:00:00 1970
DNS-Server:
Aktive Verbindung: LAN-Verbindung
Verbunden: Ja
Online: Ja
Über Modem: Nein
Über LAN: Ja
Über Proxy: Nein
SSL 3.0 Unterstützung: Aktiviert
TLS 1.0 Unterstützung: Aktiviert
Firewall-Informationen
Windows-Firewall ist aktiviert.
iTunes ist in Windows-Firewall aktiviert.
Verbindung zur Apple-Website war erfolgreich.
Verbindung zum iTunes Store war erfolgreich.
Sichere Verbindung zum iTunes Store ist fehlgeschlagen.
Bei der Netzwerkverbindung ist eine Zeitüberschreitung aufgetreten.
Der Aufbau einer sicheren Verbindung zum iPhone-Aktivierungsserver war erfolgreich.
Letzter erfolgreicher Store-Zugriff: 2010-06-24 19:52:52.

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'''Try the Firefox Safe Mode''' to see how it works there. The Safe Mode is a troubleshooting mode, which disables most add-ons.''
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* You can open the Firefox 4.0+ Safe Mode by holding the '''Shift''' key when you use the Firefox desktop or Start menu shortcut.
* Or use the Help menu item and click on the '''Restart with Add-ons Disabled...''' menu item while Firefox is running.
''Don't select anything right now, just use "'Start in Safe Mode"''
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For the second time in a few weeks, I have opened Itunes to find nothing

Apparently new versions if Itunes cause my intunes app to forget everything.
This is the second time I have opened my itunes to find NO MUSIC.
Last time I "reloaded" which had the result of doubling songs on playlists, and interjecting things I never had before, and even giving some wrong names, etc.
If this is what my XP is going to do with Itunes, I guess I will need to find a different music player
Help

I wish that iTunes was more resilient to whatever is going on, but having now seen plenty of reports where the library has remained stable after removing AVG I must assume that it was the prime factor in those cases. My belief is that a recent change in AVGs scanning engine causes it to hang on to the temporary files that iTunes needs to make in a way that disrupts iTunes and leaves iTunes with a missing library. With iTunes in the normal location of <User's Music>\iTunes it then creates a new blank library as if just installed.
If you've not been able to use my instructions to restore a working libray then perhaps I've been too terse. Let me try again...
Rename the current iTunes Library.itl file in your iTunes folder as iTunes Library (Corrupt).itl
Select a suitable file from the Previous iTunes Libraries folder and copy it. (Highlight and use right-click menu or press CTRL+C)
Paste the selected file (use menus or CTRL+V) into the main iTunes folder and rename the file (use menus, click in the filename or press F2) as iTunes Library.itl
If you have the patience you may be able to find a suitable .tmp file in the main iTunes folder that holds a more recent version of your library and can be restored using the same copy & rename technique, however the other files will hold rubbish so that could take time. To bring the restored library file up to date use File > Add folder to Library and select your media folder.
If you still have AVG installed then that may be part of the reason for the lack of success. How many .tmp files are there in your iTunes folder at present. In the normal course of things there shouldn't be any except one, briefly, as iTunes updates one of its files.
tt2

TS2755 I have iphone 4s and ipad. Imessages are not sending or being received on the ipad but the iphone works. All this happened after installing the new ios 6 a few weeks ago. I have tried others suggestions..still nothing!

IMessages are working on my iphone 4s but not in ipad since I installed the new ios 6. I have tried various fixes others have mentioned but i still cannot send or receive messages on the ipad. Help?

I should have explained further. The game opens in a new window over to the upper left of my screen, leaving the original page underneath. I tried minimizing it so that I could get to my toolbar and did the View > Zoom > Reset. This has no effect. The lower portion of the game is still not showing. Using other browsers the window or frame of the game is much larger, therefore everything shows.

Computer has not been the same since updating a few weeks ago

Updated my 4GB Core 2 Duo Macbook Pro to OS X Mavericks. My battery now last 2 hours per charge and every program runs slow. This is frustrating me to the point of defeat. I have no idea what I need to do to remedy this problem. I have a business to run. If Apple is not up to the task of fixing this problem it may be time to move on to another operating system.

Hi MichelPM,
Thank you, I have taken your advice and posted the below. However, since installing Mavericks on my computer, there is nothing else installed on my computer since that point. I had installed a thing or two, but taken them off since.
Hardware Information:
          iMac (24-inch, Early 2009)
          iMac - model: iMac9,1
          1 2.93 GHz Intel Core 2 Duo CPU: 2 cores
          8 GB RAM
Video Information:
          NVIDIA GeForce GT 120 - VRAM: 256 MB
System Software:
          OS X 10.9.2 (13C1021) - Uptime: 0 days 0:17:9
Disk Information:
          Hitachi HDT721064SLA360 disk0 : (640.14 GB)
                    EFI (disk0s1) <not mounted>: 209.7 MB
                    Macintosh HD (disk0s2) / [Startup]: 573.49 GB (449.94 GB free)
                    Recovery HD (disk0s3) <not mounted>: 650 MB
                    Untitled (disk0s4) /Volumes/Untitled: 65.79 GB (10.28 GB free)
          OPTIARC DVD RW AD-5670S
USB Information:
          Apple Inc. Built-in iSight
          Apple, Inc. Keyboard Hub
                    Apple, Inc Apple Keyboard
          Apple Computer, Inc. IR Receiver
          Apple Inc. BRCM2046 Hub
                    Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information:
Gatekeeper:
          Mac App Store and identified developers
Kernel Extensions:
          [kext loaded] org.virtualbox.kext.VBoxDrv (4.2.18) Support
          [not loaded] org.virtualbox.kext.VBoxNetAdp (4.2.18) Support
          [not loaded] org.virtualbox.kext.VBoxNetFlt (4.2.18) Support
          [kext loaded] org.virtualbox.kext.VBoxUSB (4.2.18) Support
Startup Items:
          VirtualBox: Path: /Library/StartupItems/VirtualBox
Problem System Launch Daemons:
          [failed] com.apple.DumpPanic.plist
Launch Daemons:
          [running] com.absolute.rpcgeo.plist Support
          [running] com.absolute.rpcnet.plist Support
          [loaded] com.adobe.fpsaud.plist Support
          [not loaded] com.adobe.SwitchBoard.plist Support
Launch Agents:
          [not loaded] com.adobe.AAM.Updater-1.0.plist Support
          [loaded] com.adobe.CS4ServiceManager.plist Support
User Launch Agents:
          [loaded] com.adobe.AAM.Updater-1.0.plist Support
          [loaded] com.citrixonline.GoToMeeting.G2MUpdate.plist Support
          [not loaded] org.virtualbox.vboxwebsrv.plist Support
User Login Items:
          Steam
          iTunesHelper
          Dropbox
          LOGINserver
Internet Plug-ins:
          Flip4Mac WMV Plugin: Version: 2.4.4.2 Support
          FlashPlayer-10.6: Version: 11.7.700.203 - SDK 10.6 Support
          JavaAppletPlugin: Version: 14.9.0 - SDK 10.7 Check version
          Flash Player: Version: 11.7.700.203 - SDK 10.6 Outdated! Update
          Default Browser: Version: 537 - SDK 10.9
          QuickTime Plugin: Version: 7.7.3
          OfficeLiveBrowserPlugin: Version: 12.3.5 Support
          Silverlight: Version: 5.1.10411.0 - SDK 10.6 Support
          iPhotoPhotocast: Version: 7.0
Audio Plug-ins:
          BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
          AirPlay: Version: 2.0 - SDK 10.9
          AppleAVBAudio: Version: 203.2 - SDK 10.9
          iSightAudio: Version: 7.7.3 - SDK 10.9
iTunes Plug-ins:
          Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
User Internet Plug-ins:
          CitrixOnlineWebDeploymentPlugin: Version: 1.0.94 Support
          WebEx: Version: 1.0 Support
3rd Party Preference Panes:
          Flash Player Support
          Flip4Mac WMV Support
Time Machine:
          Auto backup: YES
          Volumes being backed up:
                    Macintosh HD: Disk size: 534.10 GB Disk used: 115.06 GB
          Destinations:
                    Data [Network] (Last used)
                    Total size: 2
                    Total number of backups: 162
                    Oldest backup: 2010-09-30 21:42:56 +0000
                    Last backup: 2014-05-06 01:01:39 +0000
                    Size of backup disk: Excellent
                              Backup size 2 > (Disk size 534.10 GB X 3)
          Time Machine details may not be accurate.
          All volumes being backed up may not be listed.
Top Processes by CPU:
               2%          WindowServer
               0%          mds
               0%          SystemUIServer
               0%          fontd
               0%          aosnotifyd
Top Processes by Memory:
          156 MB          mds_stores
          156 MB          Safari
          123 MB          com.apple.IconServicesAgent
          82 MB          Finder
          82 MB          Dropbox
Virtual Memory Information:
          4.49 GB          Free RAM
          2.46 GB          Active RAM
          280 MB          Inactive RAM
          801 MB          Wired RAM
          258 MB          Page-ins
          0 B          Page-outs

I've lost the wi-fi connection a few weeks! :(

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