1st vs 2nd monitor

I use a Mac Pro (late 2013 model) to work on Lightroom 5. It has two monitors of different sizes. I prefer that LR 5 uses the bigger monitor as the Monitor 1. However, my LR5 current default uses the smaller monitor as the Monitor 1. Where can I change the setting so that LR5 uses the other monitor as the default Monitor 1? Thanks.

The primary monitor is chosen based on the setup in your system's System preferences->Displays panel. The monitor with the main menu bar is the one that Lightroom normally shows up on with its main display. If you switch those around Lightroom should switch too. You can also simply drag the Lightroom window over to the other display. To do this, make sure Lightroom is in windowed mode (Window->Screen Mode->Normal). Just drag the window over to the big monitor. This should make that monitor the main for Lightroom.

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Windows 10 shows the 2nd monitor has 1920x1080 but actually it is 50% less around 1080x840

The resolution of the 2nd monitor, a Vizio VF551XVT 55-inch 1920x1080 HDTV connected through HDMI cable, shows 1920x1080 (Recommended) on the Windows 10’s Display Screen Resolution setting utility but the true resolution of the 2nd monitor is less than 50%; around 1080x840. All applications on the 2nd monitor displayed their header & boarder frames twice wider on screen, which waste/occupy lots of the 2nd monitor’s display area. Please advise how to correct this critical lower than the set/expected resolution problem of th 2nd monitor. Thanks. The 1st/primary monitor in this case is a mobile PC Display (1920x1080), Lenovo Z710 Intel i7 4710MQ notebook with NVIDIA 840M GPU. Previously running under the Windows 8.1 OS with the same configuration, the 2nd monitor resolution was also displayed incorrectly but just initially right after the Windows 8.1 reboot, i.e. 2nd monitor shows 1920x1080 resolution but actually the 2nd monitor is about the same as Windows 10, the actual resolution is much/50% fewer than 1920x1080. However, the resolution of the 2nd monitor (HDTV) under Windows 8.1 can be corrected (worked around) by switching the main display from 1st to 2nd monitor, then switching main display back from 2nd to 1st, but such Win 8.1 work around doesn't work for Windows 10 OS . Also, please advise whether Lenovo, MS Windows or NVIDIA is responsible for the displays re-position issue. The re-position issue is, when a TV, PC, shared 2nd monitor is disconnected to watching TV, etc., Windows OS currently moves all the display positions, both active and minimized displays, from 2nd monitor to 1st/main monitor, but ideally would be just moving/re-position the active displays to the main/1st monitor and maintain/leave those minimized display positions intact, so when 2nd monitor reconnects back (done watching TV), user doesn’t need to re-align all the displays back to 2nd monitor again. Thanks for helps.

If you won't lose anything and if it is not a big hassle, I would re-install.
Mainly because Win 10 TP is, after all, a beta OS. Too many possibilities of bugs and glitches. It is better off to reinstall.
The latest build 9879 has a ISO download link. Use the ISO and burn it to a bootable DVd. Then use the DVD to do a clean reinstall.
http://windows.microsoft.com/en-us/windows/preview-iso-update?os=win10

Flash Player freezes on 2nd monitor while playing fullscreen game on 1st one

Flash Player freezes (shows something like slideshow with frame rate near 1-2 per sec, everything is ok with sound) on 2nd monitor while playing fullscreen game on 1st one.
Windows 8, flash player 12, chrome.
Tried to use other versions of flashplaers, other browsers - didnt help me.
SOLVED: my computer for some reason didnt want to download updates. that was the reason of this problem.
Thanks in advance.
Philip

Ok, Have just finished re-starting comp and have installed 10.3 & much to my suprise the games on Kongregat and Facebook are working. Have also, just to be safe checked the Firefox plug-in to make sure it was running the correct plug-in
Shockwave Flash
Shockwave Flash 10.3 r183
I imagine this is it...I would have thought it should've been adobe flash but??? I will proccede to put it through the normal paces and pray it doesn't die on me will update as needed on this page.

FF always opens in 2nd monitor

I have dual monitors and occasionally set my 2nd monitor as the primary when testing software. On reverting back to use my 1st monitor as primary (using display settings) I find FF disregards the changed setting and always opens on the second monitor. Reboot does not resolve the problem. All other apps open in primary.
Any way to resolve this?

Maybe it was fixed in newer versions of Firefox? You are using Firefox 3.5.
If you see that Firefox 3.6 has the same problem, read [https://support.mozilla.com/en-us/kb/basic+troubleshooting this] and, if you see it's a bug with Firefox, file a bug at [https://bugzilla.mozilla.org bugzilla], if it hasn't been filed before.

Using 2 monitors. I can't get my Layers Pallet to move to the 2nd monitor

I'm using 2 monitors. I can't get my Layers Pallet to move to the 2nd monitor screen. It is simply locked to the right side of my 1st monitor. A solution would be great. Sorry if it's a noob question.
Thanks for your time.
Monty

No problem. We've all had newbie questions at one time or another.
However, I am going to have to put on my clairvoyant hat and guess you are running Photoshop 10.0.1 (CS3). :/
In CS3, do NOT attempt to move the palette well, i.e. the dark gray zone above the palettes. That you cannot move.
Instead, grab each palette individually by the light gray bar just at the top of each palette.

How does Mavericks handle 2nd monitor differently?

Since I upgraded to Mavericks, I have liked having a 2nd task bar on my 2nd monitor.
But I haven't figured out how it decides where to put pop up windows. Sometimes they are on one monitor, other times on the other. How does it decide?
And I have one application (SimpleFloatingClock) that used to start up on my 2nd monitor when I reboot, but now starts off on the 1st monitor (where it would boot up when I have to reboot without my 2nd monitor - which in the past has been at the Genius Bar).

I like to have my iTunes on one monitor, but use my iMac's display for other work. But when the iMac's display is active, I get a window from my iTunes behind my browser (or whatever) that I'm using on my iMac. I liked it the old way when it popped up in front of my iTunes and could see it.

No signal at 2nd Monitor -MBP

I'm using Macbook Pro1.83Ghz (1st gen) with Sony "SDM-M81" as 2nd monitor. It work fine with Leopard. After upgraded to snow leopard, successfully, The monitor showed that there was no signal. Even i try to change the resolution, it didnt work.
One thing that I noticed, when I use Leopard, the external monitor Display profile was "VGA Display" but when it under Snow Leopard, it changed to "SDM-M81", (I used extend monitor function and gather this window setting)
Any suggestion to solve this problem? Thank you.

I'm having the same issue.
There is not signal detected on my BenQ monitor, and it is not detected in my display prefs either. When I connect the cable, my MacBook monitor goes blue, as if it has been detected, but then nothing. Similarly on the BenQ monitor, it recognises the cable is attached but is not receiving a signal.
I read on another forum about driver problems, but this can't be the case for everyone?

Can't run flash player in full screen on 2nd monitor

Hi all! I have a laptop with dual video displays. The main
display is the laptop's LCD and the 2nd display is a 19" LCD
connected via VGA cable. I want to let a Flash movie loop endlessly
on the second monitor while I continue to work on the laptop. When
I drag Flash Player 8 over to the 2nd monitor and start the movie,
I can hit maxmize and it will take up the entire 2nd montior as it
should...with the file options and boarder around as expected. I
then hit Ctrl-F to go full screen and it snaps directly to the
laptop's primary monitor. I tried it at work where my desktop has 2
displays and the same thing happens. I need to force Flash player
to run full screen on the 2nd monitor and cannot find a way to
accomplish this. Any help is appreciated because it's driving me
nuts. I can always make the external monitor my primary but then
the start button and all my icons move there too and that is not
acceptable. Thanx!

Seriously? No one has any thoughts about this? I can't
believe I would be the first to come across this issue.

MacBook Pro performance issues w/2nd monitor and FCP7

I have this MacBook Pro bought brand-new in January 2010:
Model Name: MacBook Pro
Model Identifier: MacBookPro5,2
Processor Name: Intel Core 2 Duo
Processor Speed: 3.06 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 6 MB
Memory: 8 GB
Bus Speed: 1.07 GHz
and until today had never attached a second monitor to it. Today I hooked up my Samsung 24" to do some dual screen editing in Final Cut 7.0.3. I was unable to play back my video at full speed in the second monitor, and after a few seconds of skippy playback I'd get that error message about unable to play back video at full speed and to check my RT settings. I was using a Mini DisplayPort to DVI adapter. My computer has no issues playing the video in the laptop's monitor at any resolution and any quality settings (I've never changed the RT settings or anything else in the menu ever but I tried every combination this time). I then tried using my TV as a 2nd monitor with an HDMI adapter. Same performance issues. I then tried my friend's newer 13" MBP 8,1 and it performed flawlessly with the same project & footage. I feel like my $3,000 computer should outperform a $1,200 one even if mine is a year and a half older. Any advice?
Chris

Wow, you posted this perfectly to coincide with an identical problem, albeit using Logic Pro 9.1.5 rather than FCP.
Last week, I purchased a 23" external monitor to use alongside my "flagship" 2011 15" hi-res, 2.3 i7 Macbook Pro with 8Gb of RAM.
It is connected via a mini-DVI to D-sub analog (not that that should matter?) and all appeared fine.
The first issue I had was with my MBP's fan now running CONSTANTLY, when I have the second monitor attached. Even when the machine is completely idle.
When using the machine to record audio, this is a fairly hefty problem and not something I had anticipated - indeed why would I anticipate such a thing?
What is far, far worse though is that over the last few days I have had repeated problems with performance drop-outs and errors in Logic and I have trying to fathom out why. Realising that the only major system change made, was the above monitor connection, I ran some tests.
I restarted my MBP, no other apps were running and with my new 23" monitor attached acting as main display with MBP built in display on as secondary
I loaded up a fairly demanding Logic project which was hitting 40% to 60% CPU usage when using the built in MBP display last week
I ran activity monitor and had CPU usage history open
The above project now repeatedly overloads and playback halts in a given 8 bar section - with CPU at 80% most of the time
I disconnected the external display, no shut down, I just let the machine switch to the built in 15".
Started the same project, the same 8 bar section and hey presto - CPU usage back down to 40% to 60%
The above was reflected in the CPU usage history with the graph showing CPU use down by about a half, when running this Logic project WITHOUT the external display.
There is a very useful benchmark Logic project that has been used as a test by many users to gauge Logic performance on given Apple hardware.
The project has about 100 tracks pre-configured with CPU intensive plugins, designed to tax the CPU.
The idea is that you load up the project with tracks muted, press play and then unmute the tracks steadily until Logic us unable to play contiunously because of a system performance error.
On my MBP, with the external monitor NOT attached, I can play back around 50 of the audio tracks in this benchmark project.
With the monitor attached, I can get about 22 tracks playing.... which is actually a far worse a performance drop (-50% I think!?) than with the first example!
I did also try with just the external monitor attached and not the MBP display and performance was about 10% better than with dual monitors - so still extremely poor, to say the least.
This machine is the flagship MBP and has a dedicated AMD Radeon HD6750 GPU which should take care of most if not ALL graphics processing - I mean it's capable of running some pretty demanding games!
Putting aside the issue of constant fan noise, there is no reason AT ALL, why using an external monitor should tax the i7 CPU this way - it's not as though Logic is graphically demanding... far from it.
I am on 10.6.8, Logic 9.1.5, all apps up to date via "Software Update".
I will of course, be contacting Apple...

HT1338 cannot connect my MacBook Air to a projector -does not detect and 2nd monitor. I have a new Mini port to VGA cable made by apple. When I read online I see that many people have the same problem - Is this an Apple defect??????????????????

I cannot connect my MacBook Air to a projector - It will not detect a 2nd monitor or display. I am using an Apple made Mini Display port to VGA adapter. As I read online I see that many other peple are having the same problem. Is this an Apple defect!!???? If so it just burst the bubble about how great macs are. I never had a problem with that on a PC. I hope I am wrong. What can you tell me?

Hi There,
I have had the exact same issue but with a projector.
The issue lies with Mountian Lion 10.8.2.
I tried many a combination with no luck to get HDMI working.
Took my mac into the apple store and came to the conclusion it was the software, so I asked them to install 10.8 onto it (this is destructive so a backup is a must)
Bought my macbook home and voila, now displaying through my projector.
There is a small graphics update after 10.8.1 which seems to be the cause.
Hope this helps.
Thanks.

2nd Monitor won't work

I bought a Pavillion p6210f last week with Win7 loaded to replace my Dell/Vista. I was using two monitors with a VGA port and DVI port on the old PC, so I tried plugging in the same on my new HP and the DVI would not fit. In examining the pins I found that, althought the Manual said DVI, but the plug has the pin/bar arrangement of a DVI-D. So, I bought a VGAto DVI-D adapter and everything plugged in snuggly. All pins and bar appear a match.
But, it won't work. This is what is showing
NVIDIA nForce Serial ATA Controller HP RC Mirror Driver [Display adapter]
NVIDIA GeForce 9100 [Display adapter]
Acer P241W [Monitor] (24.0"vis, s/n LB4040014320, March 2008)the one working monitor....
After hours with the 800 support and hours of reversing the two Acer monitors, the DVI-D port is simply dead. Anything plugged in to the VGA works fine, anything and any combination plugged into the DVI-D and cable switching etc. the 2nd monitor is not even recoginized. The NVIDIA control panel doesn't recognize it. The amber power light just stays that way and nothing ever flashes on the 2nd screen. That is, it is the same as not plugging in at all.
I was less than pleased when 800 tech and supervisor suggested I take it to a repair center. A week old? I have put way too much setup and data transfer into the new HP to go back to the retailer for a replacement.
Techs didn't know, but could there be a DVI-X with the same pins that also fits

Eldric, did you update to the latest video driver from nVidia? It sounds to me like a driver problem. Update and let us know if that solves your problem.
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Mac Pro 3.1 (early 2008) lags since I connected a 2nd monitor - HELP!!

Hey guys,
I just bought a 2nd monitor and i have lags every 5 seconds which
last about half a second (feels like 10 or less fps during the lag).
It happens with all kinds of applications. It gets worse with multiple
applications openend at a time. The crazy thing is that it only occurs
when i start to use both monitors at the same time. When i e.g. use
Logic 9.1 and use one monitor everything runs nice and smoothely
but as soon as i move the window slowly to the 2nd monitor i can
see the window lagging while I'm moving it. This is really annoying
because it seems not every input from the mouse/keyboard gets
into the system and its not a smooth workflow at all.
I switched the monitors connections but it didn't help.
Mac Pro (Early 2008) 2.8Ghz 8-core
Snow Leopoard ( 10.6.2 )
6GB RAM (2x2gb kingston, and the usual 2x1gb)
ATI 2600XT and 3 HDD.
1 Monitor 24" LG W2452T running at 1920 x 1200
1 Monitor 22" Samsung Syncmaster 2243BW running at 1680 x 1050
I really hope that you guys can help me out with this one.
What could be the problem? The ATI 2600XT should definately
be able to handle two screens at once with such little graphics
in logic 9 ?!
I want to run Logic 9 and an analyzer software (Spectre from AudiofileEngineering)
at the same time but its not possible with the LAG.
The problem/lags also occur when i sync the monitors.
Would a 2nd graphics card be a solution? But as I said
before its not a graphics demanding application.
Is it a hardware or software problem?
Summary:
- The whole System lags (not just one monitor) when
I start to use both monitors (having application windows on both).
I've got minor lags when using only one display and leave the
2nd one with the desktop wallpaper clean.
I tried:
-using only the 2x1 GB RAM which came with the mac pro
-using only the 2x2 GB Kingston RAM
Thank you in advance for your help guys!
Rick

Hey all,
I wasn't able to fix this yet.
I did everything I can think of. I even tried to wire
one monitor with a VGA cable but it didn't help.
I even have small lags when I am moving the Safari window
between the 2 monitors. Really little lags then but they
definitely are noticeable. I can make a video of that
if that would help someone understanding.
Hope there is someone out there who can help me with this.
Thanks already for any advice!
Cheers,
Rick
Edit: Do you think a new graphics card like the ATI 4870 would
help it? But I really don't want to spend more money just to
have 2 monitors while i have already 2 dvi connections on the
ati 2600XT.
Message was edited by: RickUnique

What cable do I need to connect a 2nd Monitor from the thunderbolt port?

Hi I have got one of the brand new iMac's with thunderbolt ports - what cable do I need to connect my Imac to a 2nd display either VGA or DVI - also is there a budget version about as well as I am sure its going to cost a lot from the apple store

Thanks I understand that I need another cable and have that from when I connected my old PC to the 2nd monitor.
http://store.apple.com/us/product/MB570Z/A?mco=MTY3ODQ5OTY - is this the one I need if going to DVI
I just dont want to waste more money on a cable that says its for an imac to 2nd screen and find it doesnt fit
For info my iMAC is the latest version (27" with the 2 thunderbolt connections and 1 firewire)
Thanks

How can i use my tv as the 2nd monitor

hi, how can i use my tv as the 2nd monitor, for example pull a video from desktop to tv for windows7, the computer is hp omni 120 all in one. because i have a cable for it that connects to the tv but i dont know how to connect the pc to the tv. i tried to go on the 'change screen resolutions' but that didnt help. thanks

Hi,
Here is it specs:
http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&lc=en&dlc=en&docname=c03343048#N1221
You can only see:
Front:
1 - Screen area
2 - Microphone array
3 - Webcam camera
4 - Stand
5 - Speakers
Back:
1 - Optical disk drive (actually right)
2 - Stand
3 - Kensington lock slot
4 - Power button
5 - Memory card reader and other I/O on left side
6 - Motherboard back I/Os (specific I/Os are model dependent)
7 - Activity indicator
8 - Power connector
9 - LAN (ethernet)
10 - Four USB 2.0 ports
11- Audio port (actually left side)
Left:
1 - Hard drive activity indicator
2 - Memory card reader activity indicator
3 - Memory card reader
4 - Two USB 2.0 ports
5 - Microphone jack
6 - Audio port
Right:
1 - Optical disc drive
The only hope is "6 - Motherboard back I/Os (specific I/Os are model dependent)" area:
Please check area 6 above. As mentioned in my previous reply: Most likely your machine has no video out port.
Regards.
BH
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Lightroom 4.2 - Experiencing problems with images viewed on 2nd monitor

Hi All,
This problem seems to have started with my updating from 4.1 to 4.2. I have my second monitor set as Loupe - Normal and Fit. As I crop an image on my main monitor, the 2nd monitor view does not always change to the cropped view. If I switch to a different photo and then back to the one I just cropped, the 2nd monitor view will then show the cropped image, but it is almost always blurry. Sometimes I can click the image in the 2nd monitor view to change to a 1:1 view and it will look sharp, and then click again back to Fit and then it too will be sharp. Other times I get a message in the 2nd monitor view that says "no image selected" and bouncing back and forth between a different image will correct this.
This all started off with the majority, but not all cropped images showing as blurred and progressed to what I have described above. I seriously though I had a focus problem with my camera!
Is anyone else experinecing this since updating? Suggestions?
Below is the suggested information to provide...
What version of Lightroom? 4.2
Have you installed the recent updates? Yes, 4.2
What operating system? Windows 7 Ultimate 64 bit
What kind(s) of image file(s)? All images are converted to .dng upon import
If you are getting error message(s), what is the full text of the error message(s)? No error messages.
What were you doing when the problem occurred? I am in the develop module cropping images etc.
What other software are you running? Silver Efex Pro 2, but I have had that installed in many prior versions of Lightroom
Tell us about your computer hardware. How much RAM is installed? 32 GB - Yes, I know - overkill...
How much free space is on your system (C:) drive? 119 GB of 223 GB of my solid state drive c:\
Has this ever worked before? Yes
If so, do you recall any changes you made to Lightroom, such as adding Plug-ins, presets, etc.? No other changes other than updating to 4.2
Did you make any changes to your system, such as updating hardware, printers or drivers, or installing/uninstalling any programs? No, no other changes.
Thanks!

Same problem. Not a soloution, but this may be relevant.
http://forums.adobe.com/message/4782916#4782916
Alan

1st vs 2nd monitor

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