OS X Yosemite :: 3rd Monitor Is Not Working
Dec 3, 2014After upgrading to Yosemite my 3rd monitor does not work.
Info:
iMac (21.5-inch Mid 2011), OS X Mavericks (10.9.1)
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OS X Yosemite :: Monitor Keeps Going To Sleep After Installation
Dec 6, 2014I installed Yosemite 10.10.1 on my iMac and my monitor keeps going to sleep while I am using it. I need to push the power button to turn it back on. And sometimes I have to hold the power button down to restart it and reboot the machine.
Info:
iMac, OS X Yosemite (10.10.1), 27-inch, Mid 2011
MacBook Pro :: OS X Yosemite (10.10) External Monitor Not Getting Signal
Dec 10, 2014I'm using an Envision 17" LCD with a Mac Book Pro, also have an Apple DVI-VGA converter in the mix. I know this monitor works fine with this computer but suddenly, I'm getting no signal.
Power cycling the monitor doesn't work; unplugging/replugging the video cable doesn't work.
Rebooting works, but if I try to change the resolution, the monitor stops getting signal. I know the computer "knows" the correct rez, but doesn't always offer it. I suspect a corrupt software component...
This monitor/cable works just fine with my 2009 MPro
Info:
MacBook Pro, OS X Yosemite (10.10), 13", 8GB RAM
MacBook Pro :: Monitor Keeps Flashing After Upgrading To Yosemite?
Dec 5, 2014After upgrading my MacBook Pro 13-inch (mid-2010) with 8 GB of RAM to Yosemite (10.10.1), the monitor streaks on and off (almost like it's an old dot matrix printer). I've repaired the permissions and the disk, but that didn't work. how I can get the monitor to stop flashing?
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MacBook Pro, OS X Yosemite (10.10)
OS X Yosemite :: How To Stop Two Processes That Are Running In Activity Monitor
Dec 3, 2014how do i stop two processes that are running in Activity Monitor took one out of trash and it says preparing to move desktop still running with another one been running for hrs now want to stop these.
Info:
iMac, OS X Mavericks (10.9.5)
OS X :: MBP Monitor Not Working
Sep 15, 2009I have already read other threads that are similar... but not the same as this.
I have a 15" late 2007 MBP that has always worked great, until recently. (10.5.8) The screen was blank this morning. I closed the lid, but the computer did not enter sleep. I opened the lid, and still nothing. (I can still hear the fan working)
I held down the power key for 5 seconds and forced the computer to turn off, and then rebooted. The computer started up as per normal, but still no screen activity. I plugged into my TV - no output signal.
I close the lid again to attempt to sleep, but no sleep. The computer is still running, even with the lid closed. I open the lid, still the same.
After doing a bunch of different things over and over, the screen came back on!
I came back to the laptop later in the morning, and I had to spend 1/2 an hour repeating the above process all over again. There seems to be no logic in my process that gets the monitor working again.
Does anyone think this is a monitor problem, or possibly a latch problem? I've heard that the latch is an important part of the monitor...
(I did upgrade my hard drive myself about 6 months ago, but no problems since... until now.)
OS X Yosemite :: App Store Not Working
Dec 6, 2014Ever since I updated to the OS X Yosemite update, my app store will not connect?? I open in and every thing is that gray colour that you can not click on?
Info:
app store
Intel Mac :: LG Monitor Not Working
May 7, 2012I just bought a LG IPS 226v-PN monitor and am using a mini-dsiplayport to HDMI adapter to connect.The monitor was automatically found and I can see and use it as a dual monitor but I am seen a snow like effect on the screen with pixel randomly activating (looks like snow).The other problem is the screen keeps turning off and on.I have switched it to both NTSC and PAL on the iMac.
Info:
iMac 21.5, Mac OS X (10.6.2)
Intel Mac :: Second Monitor Not Working?
May 30, 2012I have a second monitor for my iMac and than i moved the mac so instead of the monitor being on the right it is now on the left and now every time I reboot it thinks that it is on the right not the left.
View 4 Replies View RelatedOS X Yosemite :: Printer Not Working Properly
Dec 5, 2014I have a Canon LBP6000 laser printer. I downloaded the Yosemite driver from Canon after updating to Yosemite, and the printer worked up until a few days ago. Now, I can't print. The printer status monitor says "printing" with a status bar, but nothing happens.
I have tried remedies such as deleting all printer drivers, deleting the printer, resetting the printer system, restarting the computer, reinstalling the printer, resetting PRAM, updating to 10.10.1. Nothing has worked so far. It was working fine a few days ago!
I'm on a 2008 MacBook OS X 10.10.1.
Info:
Intel Core 2 Duo 2GHZ, Mac OS X (10.6.2), 2 GB RAM, 160 GB HDD, Superdrive, GeForce 9400 256MB VRAM
OS X Yosemite :: Parental Control Not Working
Dec 8, 2014I set up Parental Control for one user to access ALL apps except one, but when the user logs in can't access anything at all. Sometimes receives messages "you're not allow... allow once, allow always" sort of thing. Then many other apps simply can't open.
Info:
MacBook Air, OS X Mavericks (10.9)
OS X Yosemite :: Shared Printer Not Working?
Nov 30, 2014I have set up the shared printer on my iMac in my room. I am trying to print from my husbands iMac in the living room. It is acting like it is going to print but when I try to print the printer queue comes up and it pauses the print job. When I select resume it says "Printing- 1.6.2 is ready to print." then it pauses again.
I tried setting the printer up multiple times from the living room and when I do it says the address is "valid and complete host name or address" then when I'm done and click "Add" it tells me "Unable to verify the printer on your network." "Unable to connect to 'Mycomputer-name-example.local’ due to an error. Would you still like to create the printer?" cancel or continue.
Also I installed the printer software on both computers so that shouldn't be the issue.
Info:
iMac, OS X Yosemite (10.10.1), canon MP490 series printer
OS X Yosemite :: Mail POP Not Working / Can't Receive
Dec 9, 2014Incoming server is a Road Runner Pop server. Have unchecked the "automatically detect..." box under advanced but does not save password. Connection is fine. Continually get "log-in to this POP account failed. Verify that the username and password is correct."Yes, password is correct, but Mail will not hold it in settings.
Info:
iMac with Retina 5K display, OS X Yosemite (10.10.1)
OS X Yosemite :: Can't Download / Get Button Not Working
Dec 12, 2014Trying to update to Yosemite but the Get button is not responding. It stays grey and I don't get the green Install App.I'm trying to update from the last version of Snow Leopard.
View 12 Replies View RelatedOS X Yosemite :: ICal Not Working On MacBook Pro
Dec 4, 2014SInce downloading OS Yosemite, iCal on my Macbook doesn't work. All past events have been erased and I can't add new events. When I go into iCloud my calendar is fine and if add a new event to the calendar in my iPhone or iPad these will sync ok (although all past events prior to downloading Yosemite have also been erased on both devices).
Info:
MacBook Pro, OS X Yosemite (10.10.1)
OS X Yosemite :: Why FaceTime Not Working Since Upgraded To 10.10.1
Dec 1, 2014Why is FaceTime not working since I upgraded to Yosemite 10.10.1?
Info:
MacBook Air, OS X Mountain Lion (10.8.3)
OS X Yosemite :: IMessage No Longer Working On Mac
Dec 8, 2014A few days ago my macbook pro stopped getting iMessages. Interestingly I still get SMS from all of my non-apple friends. I have checked to make sure everything looks right, logged into iCloud account, etc. Double checked on my iPhone as well. My iPad and iPhone still communicate with each other and receive all messages. Running most current OS on all three devices.
Info:
MacBook Pro, OS X Yosemite (10.10.1)
OS X Yosemite :: Uploading Images Not Working In 10.10.1?
Nov 30, 2014I have a macbook pro 17" 2011 model and since upgrading to Yosemite I am now unable to load images to websites such as ebay. This is just one of the sites having the problem but other sites as well where you are required to click the "load image" button. It gives you the navigation to the folder where the images are and you can see them but they are unclickable. All images are jpeg images with .jpg extension. I've included the series needed to get to the folder and you will see in the last image, none of the items are selectable, even the .jpg files.
Whats the secret to getting this option back so I can upload images to websites?
Info:
MacBook Pro, OS X Yosemite (10.10.1)
OS X Yosemite :: 10.10 / Mail Drop Not Working
Dec 5, 2014So i wanted to send a 600MB file via mail drop, but when I dragged the file onto the mail window and hit send, instead of the window asking me if I wanted to send it via mail drop, it just started sending it. Now I have a slow connection and don't want to spend the next 90 minutes uploading something that cannot be downloaded, never mind clogging up my internet connection.
Incidentally, in trashing the uploading file in Mail's Outbox to stop it, I can see the upload still continues as my network stats show full upload speed. Had to restart.
Info:
MacBook Air, OS X Yosemite (10.10), 2.0 GHz i7, 8GB, 256GB SSD
MacBook Air :: External HD Not Working - OS X Yosemite (10.10.1)
Dec 7, 2014After I updated my Macbook Air to Yosemite, my 2T Lacie Porche Design External HD kept ejecting after a minute or so after being plugged in. I tried all the troubleshooting there is to try in this site. I took my macbook to an Apple store with the HD and was told the HD was faulty. Then took the HD to Best Buy and GeekSquad said they tried it in many devices and said the HD had no issues. So yesterday (as of the day of this post) I did reset on my mac to factory settings. It reverted back to Mavericks. I plugged in the HD and voila! No issues. So I thought that erasing everything on the mac might have solved the issue. Once again updated to Yosemite and boom. HD ejected. What's the next step?
Info:
MacBook Air, OS X Yosemite (10.10.1)
MacBook Air :: Camera Not Working With Yosemite
Dec 6, 2014Had the same issue with previous system 10.9. Question was answered and it solved the problem, only until I reboot the computer. Then problem appeared again.
Installed 10.10.1 Yosemite and again my camera is no longer operating. I tried the previous method and used Disk Utilities to repair the permissions but it still does not work.
Info:
MacBook (13-inch Mid 2010), OS X Yosemite (10.10.1)
Final Cut Pro X :: Not Working With OS X Yosemite (10.10.1) On IMac
Dec 3, 2014I yesterday installed Yosemite and the previous version of Final Cut Pro does not work with it. When I try to install the latest version of Final Cut Pro from the purchased tab in the app store, I get the message: "Final Cut can't be installed on this computer because it requires at least 4 GB of memory". When I go to the storage tab in "About This Mac", it shows that I have 154.49 GB free of 319.21 GB.
Info:
iMac, OS X Yosemite (10.10.1)
IMac :: Working As External Monitor?
Nov 14, 2009Title says it all...how does the new iMac work as an external monitor? Is there a way to use it as a monitor without having to log in / load OS? Is there any delay as compared to a standard monitor? I'm just thinking long term as the iMac becomes long in the tooth and we move on to new machines. Can the iMac still be used as a quick turn on monitor or do you need to load up both machines (and do you need to rely on all parts functioning in the iMac, such as mobo, hard drive, etc. still working) to utilize it as a monitor)?
View 3 Replies View RelatedMacBook Pro :: External Monitor Not Working?
Mar 13, 2012I am trying to hook up an external monitor to my mid 2010 MBP. I used a Logiix mini display port to DVI, and then DVI over to the monitor. The monitor is a Samsung Syncmaster EX2220. When I turn everything on the monitor says "check cable" which everything is brand new and I don't have spares on hand to try. My MBP screen flashes quickly like it does when I have hooked up other external devices, TV, or projector except nothing shows up on the other monitor. I have tried to change resolutions but again nothing, installed all updates, restarted both devices and reset PRAM. One other thing that I noticed is the monitor comes with a cd that has a windows device driver. I searched but could not find a mac device driver, yet on the monitor specific webpage it says its mac compatible. It appears to me that the monitor is simply not receiving any signal from the MBP?
Info:
MacBook Pro, Mac OS X (10.6.8)
MacBook Pro :: Second Monitor Still Not Working OS X 10.9.4 (13E28)
Jun 30, 2014I just have updated my mid 2012 Macbook Pro to OS X 10.9.4 (13E28) and my second monitor no longer registers. This has been the case since 2 updates.
View 5 Replies View RelatedOS X Yosemite :: Email Stopped Working After Upgrade
Dec 1, 2014I am receiving the following message when Itry to send an e-mail:
"Cannot send message using the server SMTP"
Info:
iMac, OS X Yosemite (10.10.1)
OS X Yosemite :: Keychain Login Not Working After Installation
Dec 6, 2014Upgraded MacBook Pro to Yosemite and ever since I get repeated keychain prompts, even after entering my keychain password. I have not changed my password, so I need to know how to make this stop.
Info:
MacBook Pro, Mac OS X (10.6.8)
OS X Yosemite :: Mail Context Menu Not Working?
Nov 30, 2014Since the installation of Yosemite, Mail context menus no longer work. Control-clicking on a hyperlink in a mail messages opens a context menu containing these items:
Selecting any of the first 3 has no effect. Just clicking on the hyperlink will switch to the browser (Safari) and open the link. Clicking on "Services" does display a list of Services, and "Open URL in Firefox" at least seems to work. However, "Open URLs in Safari Tabs" does not. This seems to indicate a possible disconnect between Mail and Safari in particular.
Operating EnvironmentMacBook Pro (Late 2011), Mac Pro (Late 2008)Yosemite (OS X 10.10.1)Mail (Version 8.1)Safari (Version 8.0)
Info:
MacBookPro, OS X Yosemite (10.10.1), Mail 8.1, Safari 8.0
OS X Yosemite :: Junk Mail Filter Is Not Working?
Nov 30, 2014getting junk mail filters to work?
Info:
OS X Yosemite (10.10.1)
OS X Yosemite :: PS3 Controller Randomly Stopped Working
Dec 12, 2014So my paired Bluetooth PS3 controller just stopped connecting with my mid-2011 iMac today. It says it is connected in the drop-down Bluetooth menu, I can see the flashing red lights, but it no longer works with any of the games it did 1-2 days ago.
I did download USB Overdrive to use the PS3 controller plugged in (with Expendabros, which was crashing when I tried to use the controller wirelessly, a known bug) yesterday, and it worked with that. Anyway, I made sure Overdrive was not selected as active in System Preferences. I tried that little reset button on the controller itself. Charged it, of course (it was almost full anyway). Restarted my computer. Add resetting SMC and PRAM (the latter always makes me nervous, as it really screwed up my wifi settings once) to the list. I tried removing the device from the drop-down menu bar list and repairing, no luck. Is it odd that it is showing up in the drop-down list, but not in the list in Bluetooth System Preferences?
In addition, I looked at my System Profile, and the PS3 controller is listed as NOT paired...Lastly, I tried to find com.apple.Bluetooth.plist in "Preferences" under Library (to try deleting it), but I couldn't find it. I did find com.apple.I don't believe there were any OS updates recently that could have changed Bluetooth somehow.
Info:
iMac, OS X Mavericks (10.9.2), 2.7 GHz Intel Core i5
