Multiple displays, external and airplay

I have a macbook air that I am using for a church presenation computer. We have Apple TV that is connected to our projecter, I would like to use that for the output display for my presentation. I also have an external monitor that I would like to use to mirror the built in display so I have something bigger to use for my computer display. Is this possible?

projector and ext monitor at the same time or different times? same time may be difficult for your air just depends on machine age/gpu hardware. different times shouldn't be a problem at all.

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Matrix Display – setup and model chart

This time, it’s time for a little repetition – we’ve been noticing a bunch of questions on how to set up Matrix Display (the ability to use several monitors on MSI Gaming notebooks) lately, and we’d like to show you all once more. Basically, it is very simple, but there are differences in how to enable this on different models.
The procedure for the GT series can be found here: http://faenl.msi.com/ftp/Notebook/Guides/How%20to%20setup%20MSI%20Matrix%20Display%20on%20MSI%20GT60%2C%20GT70%20Notebooks.pdf
GS and GE: http://faenl.msi.com/ftp/Notebook/Guides/How%20to%20setup%20MSI%20Matrix%20Display%20on%20MSI%20GS60%2C%20GS70%2C%20GE60%2C%20GE70%20Notebooks.pdf
Worth noting is that different models have different capabilities when it comes to outputting video. Below, you can see which model is capable of what.
GT72/GT70/GT60: Built-in display + 3 external monitors
GS70 + GX series: Built-in display + 2 external monitors OR 3 external monitors
GS60, GE60, GP series: Built-in display + 2 external monitors
Matrix Display is yet another MSI feature that not only helps you with your gaming experience, but also boost your productivity, with a minimum of three monitors supported across the range.

Hi.
I have this laptop MSI Dragon Edition GT70 2OD with Geforce 780M, however it also came with the IntelHD Graphics adapter 4600 (which I think is using shared RAM & CPU).
When I go to surround and PhysX configuration, it shows the Laptop Display connected to the Intel instead of GeForce. Also, when I connect a External Display using the VGA port (laptop came with 3 additional video output ports for multiple display: 1 x VGA + 1 x HDMI + 1 x miniDisplay port), both (laptop display and external display) are connected to the Intel instead of Geforce. But when I change the external display to the miniDisplay port (using the proper VGAXminiDisplay adpater), it shows the external display connected to GeForce but the Laptop Display is still connected at the Intel adapter. This results, when I use multiple display, on low performance on my laptop display (native resolution 1920X1080)...
any idea how can I have the Laptop Display connected to the GeForce instead of the intel.
PS: When I dont use the multidisplay, I get full performance on my laptop display in despite of being "connected" to the Intel graphics display.
Some screenshots for your reference:
System Information (by NVIDIA)
http://imageshack.com/a/img537/9616/Zcs8L7.jpg
NVIDIA CONTROL PANEL "Configure Surround, PhysX" (no external monitor attached)
http://imageshack.com/a/img537/265/mJ76kb.jpg
NVIDIA CONTROL PANEL "Configure Surround, PhysX" (external monitor attached via VGA display port)
http://imageshack.com/a/img537/1335/wTZo7h.jpg
NVIDIA CONTROL PANEL "Configure Surround, PhysX" (external monitor attached via miniDisplay port)
http://imageshack.com/a/img911/9154/zQk8de.jpg
NVIDIA CONTROL PANEL "Manage 3D Settings" (external monitor attached via miniDisplay port)
http://imageshack.com/a/img661/1685/Y1si3t.jpg
NVIDIA CONTROL PANEL "Setup Multiple Displays" (external monitor attached via miniDisplay port)
http://imageshack.com/a/img540/4961/o1CWQy.jpg

Graphic distortion when switching between external and built-in display (rMBP)

Recently (within the past two weeks or so) I've noticed a strange issue when switching between my external display (Thunderbolt) and my built-in display on my 15" rMBP. The following issue seems to be specific to Photoshop CS6.
Typically, I'll have a PS document open on my external display and I'll wind up taking my to another location. If I close the PS document while on my built-in and then re-open it, I get all kinds of distortion and pixellation. Closing out PS and reopining, restarting, logging on/off; none of it seems to work. It seems like the issue is with the PSD itself, but it doesn't make any sense to me. Any ideas? Screenshot: http://i.imgur.com/iCipSc7.jpg

Do you have intel gpy as well as other graphic card? You may be viewing document on different gpu's. PS does not like multiple gpu's.

How do you use multiple displays with a MacBook Pro and iMac

I have an iMac and a MacbookPro laptop both upgraded to OS X 10.9 (Mavericks). I'd like to use multiple displays with them. Can I do this without an Apple TV? They are both on the same network. If I can, can someone please give some instructions on how this can be done?
Thanks!

Both computers have ports for external monitors. Check your user manuals. Only one display can be added to the MBP, but newer iMacs have dual Thunderbolt ports.
Do your own Google research to learn what to do, but reading your manuals should be all you really need. It' not rocket science yet.

Is there a way to set up multiple displays to show different DeskTops and/or multiple Full-Screen apps independently?

Hello Apple users/ develpers.....
I have been thinking about this long and hard and it seems like there should be some way to display separate Full-Screen Apps and/or mulitple Desktops.
This would be a key feature that would make Lion surprisingly more efficient than any of its predicessors. However, I have gone into System Preferences>Displays and could find no way to page through and get different desktops to display. I always could extend the desktop, but why do that when I can simply use multiple Desktops and assign them to specific displays.
(For example While on the MacBook Pro I could be doing a project in FinalCut while External Display 1 could be displaying iTunes and Display number 2 could be displaying MS Word. And between each I can switch between each app without changing the monitor display.)
I could also seeing this being extremely helpful in DJ and/or PowerPoint presentations. In a PowerPoint presentation I could use the projector/display to show the individual Slides, while on the computer/laptop I could control other materials.
Or in a DJ situation, I could be controlling iTunes from the computer, displaying a set of animations that I created in Flash/ToonBoom or another animation program, while still being able to work off of an independent display to do my homework or major project.
The whole purpose of multiple displays would be to have multiple access to each of those. And so if there's another APP I need to control them, or if there is a setup command I don't know about, I'd like to know right away.
Also, if Apple hasn't really implimented this (and their OS is designed to have these features) then I guess this'd be my first recomendation to them as something that they need to fix. This alone could be the key to crippling PC. Don't let Windows 8 have a back door!

Not available, why not suggest it here.

Best Way to Aggregate Multiple Announcement Apps and Possibly External RSS Feed

Hello,
I have two separate announcement apps (one in sub-site A, and one is sub-site B). I am trying to create a webpart that will display content from both apps together.
I have tried to setup a CSWP and have been able to set the query to pull in the data (Although it shows expired announcements, which I would need to eliminate). Now, I am trying to customize the display of the CSWP, including the property mapping values
to display the announcement title (currently working with the URL as a link) and body (truncated like the announcement summary view if possible).
How can I get the body from the announcement to display? The 'body' field isn't listed as an option in the drop down list of mapping values. Do I need to toggle an option on the separate announcement apps, create a column, map a field, or some combination?
Also, I'd like to know if it is possible to add in an external RSS feed. Or, if there is a completely different way to approach and accomplish this, please let me know.
Thank you

Hi,
To display the “Body” field of Announcements list properly in Content Search Web Part, you can take a look at this blog about how to customize the display template for a good
start:
http://social.technet.microsoft.com/Forums/en-US/bf0eb4de-445f-435a-8c88-1826bfb3aae5/best-way-to-aggregate-multiple-announcement-apps-and-possibly-external-rss-feed?forum=sharepointdevelopment
If there are more complex needs in customization, the two links below would be helpful:
http://blogs.technet.com/b/sharepoint_quick_reads/archive/2013/09/03/3588171.aspx
http://blogs.technet.com/b/tothesharepoint/archive/2013/05/28/stage-11-upload-and-apply-display-templates-to-the-content-search-web-part.aspx
Also, if you have several questions, it is recommended to post them in each single thread to make others in this forum easier to focus on one issue in one thread.
Best regards
Patrick Liang
TechNet Community Support

Unable to save display settings and Multiple Monitors

Have Windows 7 RTM installed on my laptop and was working great with extending to my monitor. I took my laptop home and hooked it up to my tv and it was fine. Now when I bring it back to work I cannot get the monitor to work. Only the display on the laptop is working. Windows can detect the monitor, but I try to enable the monitor and when I select Apply I get an error message "Unable to save display settings". I am a local administrator on the laptop. How can I extend to my monitor!
Thanks

Hi,
Error message " Unable to save display settings" mainly indicates that you try to extend or duplicate the desktop to the two external monitors in addition to the laptop screen. Generally, laptop supports only two displays at one time due to hardware limitation. I
suspect that the issue occurs because the laptop remembers both configuration for your extended monitor and TV. To extend your monitor, you need to clear the multiple configuration for your laptop and then extend your display by changing your display
settings. To do this, please take the following steps:
Step 1. Delete registry key.
==================
1)Press Win + R to open a run box.
2)In the Run box, type regedit, and then click OK.
3)Locate the following registry subkey:
HKEY_CURRENT_USER\Software\Microsoft\MobilePC\TMM
4)Right-click the subkey that you located in step 2. Then, click Delete.
5)When you are prompted to confirm the delete operation, click Yes.
6)On the File menu, click Exit to exit Registry Editor.
7)Log off the computer. Then, log on to the computer.
Step 2. Extend your display by changing display settings.
====================================
1)Open Screen Resolution by clicking the Start button , clicking Control Panel, and then, under Appearance and Personalization, clicking Adjust screen resolution.
2)Click the drop-down list next to Multiple displays, click Extend these displays, and then click OK.
References:
KB 973782
Best Regards
Dale Qiao
This registry key does not exist in my Laptop and it still won't work. I have an Asus N53S
which has both Intel HD Graphics 3000 and an NVidia GeForce GT 540M. It appears that the limitation is actually there is no D-Sub / HDMI / Internal Monitor option like there is in Windows Display.

I have a PowerBook G4 with a non-functioning monitor. It used to work with an external monitor, but I reinstalled the OS, which cleared the display preferences and now when I restart it won't detect the external monitor. How do I fix?

I have a PowerBook G4 with a non-functioning monitor. It used to work with an external monitor, but I reinstalled the OS, which cleared the display preferences and now when I restart it won't detect the external monitor. This means I can't use the computer anymore. How do I fix? I tried using the Command+F2 keyboard shortcut, but it doesnt' work. It's possible that since I reinstalled the OS, it still needs to be set up, so there's only a welcome screen (but since I can't see it I'm not sure).

There is no limit to the number of times you can re-install Office on the same computer.
You can activate by telephone:
The last paragraph is the relevant bit

HT3131 Clamshell mode not working even after powering off and reconnecting display; external monitor goes black anyway

After connecting an external monitor (non-Mac) to my MacBook (Mac OSX 10.6.6) w/proper adaptor, setting up to use clamshell mode as per manual, the external still goes black even after putting MacBook to sleep, disconnecting and reconnecting external and powering up again as suggested in Support. Displays are set to Mirror. Also, when I open Displays in System preferences, 2 different windows for Resolution settings appear. Where have I gone wrong? This monitor (Viewsonic) came with it's own software for setup on a Windows PC, but of course it is not being used on the MacBook.
Any help would be appreciated!

Hi Mike,
Yes I followed all the procedueres....except for waking the computer using a keyboard click. For obvious reasons one is just inclined to open the top of the MacBook to wake it when the external goes dark...I did that twice, until I realized that very last step was needed to 'wake' it. It worked. Something so simple, easy to overlook I guess.
I did leave the monitors mirrored, fyi, if I don't then all I can access from the external are the resolution settings. This Viewsonic comes pre-loaded with Windows software of it's own and doesn't quite behanve the way my previous external did, but I got it figured out.
Thanks for your response, tho!

HT201210 my iphone 3gs keeps showing the screen with the connect to itunes display, and I've restored it multiple times on different computers, but everytime it finishes restoring, it shows the display again and the computer says it needs to be restored.

my iphone 3gs keeps showing the screen with the connect to itunes display, and I've restored it multiple times on different computers, but everytime it finishes restoring, it shows the display again and the computer says it needs to be restored. can anybody help me with this?

it was saying error code 1, i tried the things it said but none of it worked. now it is not showing an error code at all, it just keeps saying it needs to be restored.

Audio and "multiple display" issues in Lion

Hi Guys
Since I installed Lion, I have the following issues:
DTS and 5.1 does not seem to be going out to my receiver. It worked with VLC and XBMC, now it only works with XBMC and no other player.
So if I try to use VLC I can move it over from the main desktop to my HD TV, but no DTS.
If I use XBMC i get full DTS but have no way of ruuning it on the HDTV because the multiple display options are gone from preferances!!!
I used to be able to turn off the 27 imac display and use the HDTV display, cant do that anymore.
Also the magic mouse now has a life of its own and jumps around for no good reason and sometimes dissapears all together.
Any help would be great. Seems to me like this "upgrade" is not much of one...
Instead of more usability, I now have way less.

Hi Andyjw
Assuming your machine has been behaving well for some time and this is just happening now suggests to me it's going to be bad news for you.
Before you take it to the repairers however, have you tried unplugging your iMac from the wall socket, waiting for, say, 10 minutes then plugging it back in again?
This is in addition to all the usual checks of course such as repairing permissions and so on.
Also, on one of your 'System' discs there should be an app called *Apple Hardware Test*. Have you tried that to see if it comes up with anything? I think you might have to boot from your System Disk to run Apple Hardware Test but I'm not certain about that.
Good Luck

MOVED: Multiple Displays with AGP and ON-Board

This topic has been moved to AMD SocketA based board.
Multiple Displays with AGP and ON-Board

Glen i just wanted to test try something new.
I want to know if there are anything i should know about my board?
Do you think the KM4M-V is a good board to have?

Multiple Displays with AGP and ON-Board

Is it possible to do multiple displays with an AGP and OnBoard videocards?
If yes, please inform me how to activate it eg. jumper setting or bios settings.
If no explain exactly why not.
My apologies. The board is a KM4M-V

Glen i just wanted to test try something new.
I want to know if there are anything i should know about my board?
Do you think the KM4M-V is a good board to have?

HT201177 switching to multiple displays via i-mac and apple tv works great in video but the audio doesn't switch over.

When I switch to multiple displays the video transfers perfectly through my Apple TV but the audio doesn't come through unless I turn the volume all the way up to it's maximum level, and at that, it's hardly discernible.

Hi Pommedaddy!
Try using the following article to help you troubleshoot this Apple TV audio issue:
Apple TV (2nd and 3rd generation): Troubleshooting audio issues
http://support.apple.com/kb/TS5150
Thanks for using the Apple Support Communities. Have a good one!
-Braden

When I try to stream Netflix on Safari, it says there is a display error and I need to turn airplay off but it is off.

When I try to stream Netflix on Safari, it says there is a display error and I need to turn airplay off but it is off.

Try another browser as a test.
Firefox

Multiple displays, external and airplay

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