Impossible to set display resolution on video projector - nvidia 6600
Hi,
I have an Infocus LitePro730 projector. Under Tiger, when I connected it to the secondary video port of my G5 (nvidia GeForce 6600), it would get somewhat correctly detected (the Monitor pref pane would give me a vast choice of screen resolutions from which I could pick the max one (1024x768) that my projector can handle.
Since I upgraded to Leopard, this no longer works. When I plug in the projector, the only resolution choice I get is a lame 640x480. I tried pretty much everything (plug on the other port, re-detect monitors, cold boot with the projector plugged in, reset the PRAM, etc), none would do.
Then I tried to plug the projector on my PBook G4 (ATI Radeon Mobility 9700) which is also running Leopard, and there I got what I expected: a huge list of screen resolutions from which I could pick the right one.
I'm using a DVI-VGA converter to plug the projector as it only does VGA (no DVI input). Is this a known bug with nvidia drivers in Leopard? Is there anything I can do to override what Leopard thinks is the max supported resolution on this "display" so that I can properly use my projector again?
I have the same problem with a pair of LG LCD displays. It does not appear to be limited to your projector.
Similar Messages
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Mini DVi to VGA : impossible to display to a video projector
hello !!!
I bought a MINI DVI to VGA adaptor and i as soon as i connect my videoprojector (Sanyo) to my Imac with the mini DVI-VGA adaptor, my Imac screen freezes and nothing appears on the video projector screen.
What can I do ?
ThanksNot exactly, though you can reset the PMU of an iMac flat panel machine with a PowerPC G4 processor, reset the SMU of a G5 PowerPC-equipped platform, or reset the SMC of one driven by an intel processor.
Any corrupted settings stored which might affect your external video will be dealt with by those processes. Have you attached the adapter alone and seen this same outcome, or does it occur only when a VGA projector is attached to the adapter? -
Cannot set display resolution after upgrading to Mavericks
I have early Mac Mini connected to KVM stitch. Over the weekend I upgraded to Mavericks and it "dowgraded" display resolution from 1920x1200 to 1600x1200 and everythign looks streached. 1920x1200 no longer shows on the list in display properties (1920x1440 shows but it does not look good on my screen). I googled Option key trick and hitting "Scaled" while hold Option key does show some additional resolutions, but not the one I used to have.
Connecting Mac directly to the monitor allowed me to set proper resolution and after removing monitor and pluging mac back into KVM things "held" untill Mac goes to sleep or until reboots.
I am aware that my KVM switch does not communicate EDID but things did work just fine before upgrade to Mavericks.Hello curtdav,
It sounds like you are getting a graphical anomoly when unplugging an external monitor. I recommend these troubleshooting steps from the article named:
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/ht1573
Reset the system
You can reset the Mac's parameter RAM and SMC.
Reset the resolution
Start by resetting the Mac's parameter RAM. If the display does not come up, was previously set to an unsupported resolution, and still results in no video:
Start up in Safe Mode.
From the Apple () menu, choose System Preferences.
Choose Displays from the View menu to open the preferences pane.
Select any resolution and refresh rate that your display supports.
Restart your computer.
Thank you for using Apple Support Communities.
Take care,
Sterling -
I recently upgraded from a 2011 MBA to a 2012 MBA due to the larger capacity SSD. The 2011 MBA running Lion and Mountain Lion worked with every video projector for lectures. The new 2012 MBA is hit or miss with video projectors. It is not an adapter problem. I have multiple Apple mini-display to VGA adapters with the latest firmware. They all work just fine with the 2011 MBA. Re-starting the 2012 MBA with the adapter and projector connected has not helped.
It it not acceptable to have a laptop that works with projectors some of the time. Apple is aware of the problem. Is the only choice to go back to the 2011 MBA?
RCI installed 10.8.2 update today with my 2012 MBA. The details of the update include: Resolves a video issue with some VGA projectors when connected to certain Mac notebooks.
I tried using the MBA with a video projector and it found the correct resolution and connected with the projector automatically. Using detect displays in the disoplay preference pane wasn't even necessary.
I hope this is the fix I have been waiting for with the 2012 MBA.
Thank you Apple.
RC
(http://support.apple.com/kb/HT5460) -
[SOLVED] Can't set X server display resolution
Hello all,
I'm trying to set X Server display resolution to my monitor native 1366x768. I'm running Arch in a VMWare virtual machine. I have installed xf86-video-vmware drivers.
Here's the contents of my 10-monitor.conf file
Section "Monitor"
Identifier "Monitor0"
DisplaySize 410 230
EndSection
Section "Device"
Identifier "Device0"
Driver "vmware" #Choose the driver used for this monitor
EndSection
Section "Screen"
Identifier "Screen0" #Collapse Monitor and Device section to Screen section
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24 #Choose the depth (16||24)
SubSection "Display"
Depth 24
Modes "1366x768" "1024x768" "800x600" "640x480" #Choose the resolution
EndSubSection
EndSection
And here's the log file where the resolutions get rejected:
2831.766] (II) vmwlegacy(0): Not using mode "1366x768" (no mode of this name)
2831.766] (II) vmwlegacy(0): Not using mode "1024x768" (no mode of this name)
Is this a consequence of the vmlegacy drivers? This is up high in the log file, where the legacy drivers eventually get loaded:
[ 2829.987] (II) LoadModule: "vmware"
[ 2829.988] (II) Loading /usr/lib/xorg/modules/drivers/vmware_drv.so
[ 2829.988] (II) Module vmware: vendor="X.Org Foundation"
[ 2829.988] compiled for 1.8.0, module version = 11.0.1
[ 2829.988] Module class: X.Org Video Driver
[ 2829.988] ABI class: X.Org Video Driver, version 7.0
[ 2829.988] (II) LoadModule: "vmwgfx"
[ 2829.988] (WW) Warning, couldn't open module vmwgfx
[ 2829.988] (II) UnloadModule: "vmwgfx"
[ 2829.988] (EE) Failed to load module "vmwgfx" (module does not exist, 0)
[ 2829.996] (EE) vmware: Please ignore the above warnings about not being able to to load module/driver vmwgfx
[ 2829.998] (II) vmware: Using vmwlegacy driver everything is fine.
[ 2829.998] (II) LoadModule: "vmwlegacy"
[ 2829.998] (II) Loading /usr/lib/xorg/modules/drivers/vmwlegacy_drv.so
[ 2829.998] (II) Module vmwlegacy: vendor="X.Org Foundation"
[ 2829.998] compiled for 1.8.0, module version = 11.0.1
[ 2829.998] Module class: X.Org Video Driver
[ 2829.998] ABI class: X.Org Video Driver, version 7.0
[ 2829.998] (II) vmwlegacy: driver for VMware SVGA: vmware0405, vmware0710
[ 2829.999] (--) using VT number 7
[ 2830.043] (II) Primary Device is: PCI 00@00:0f:0
[ 2830.043] (--) vmwlegacy(0): VMware SVGA regs at (0x10d0, 0x10d1)
[ 2830.043] (II) Loading sub module "vgahw"
[ 2830.043] (II) LoadModule: "vgahw"
[ 2830.044] (II) Loading /usr/lib/xorg/modules/libvgahw.so
[ 2830.044] (II) Module vgahw: vendor="X.Org Foundation"
[ 2830.044] compiled for 1.8.1.902, module version = 0.1.0
[ 2830.044] ABI class: X.Org Video Driver, version 7.0
[ 2831.763] (--) vmwlegacy(0): caps: 0x001FC3E2
[ 2831.763] (--) vmwlegacy(0): depth: 24
[ 2831.763] (--) vmwlegacy(0): bpp: 32
[ 2831.763] (--) vmwlegacy(0): vram: 18022400
Am I stuck to 800x600 in X Server when running Arch as a VMWare guest, or can I improve my situation?
EDIT: I have open-vm-tools installed and started through /etc/vmware-tools/poweron-vm-default.
Last edited by marfig (2010-08-05 02:40:23)Ok. Finally it's working. This is why I love Arch. It forces me to learn.
The solution:
Step 1.
I followed the instructions in X.Org Wiki about obtaining modelines. Sadly, the log file didn't produce anything (probably because I was using the vesa vbe driver). But I followed the next option and got the modeline from Windows tool, Powerstrip.
"1366x768" 85.476 1366 1436 1579 1792 768 771 774 798 -hsync +vsync
Step 2.
Went to the web and fetched all the technical information about this monitor (a Acer X193HQ, that I use as my third monitor). I wanted hsync and vsync ranges, and display size in mm.
Step 3.
Edited my configuration file (/etc/X11/xorg.conf.d/10-monitor.conf) making sure to comment out the last part of the modeline, since I was going to manually add the hsync and vsync ranges.
Section "Monitor"
Identifier "Monitor0"
DisplaySize 410 230
HorizSync 30-80
VertRefresh 55-60
ModelName "X193HQ"
Option "DPMS"
VendorName "Acer"
ModeLine "1366x768" 85.476 1366 1436 1579 1792 768 771 774 798 # -hsync +vsync
EndSection
Section "Device"
Identifier "Device0"
Driver "vesa"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 16
SubSection "Display"
Depth 16
Modes "1366x768"
EndSubSection
EndSection
Step 4.
Success! X is started in 1366x768 with the vesa drivers with a 60Hz refresh rate.
Final thoughts
- With the vmware display drivers (xf86-driver-vmware) I don't get ideal results. For some reason it starts in 1368x768 (yes, 1368!). However xrandr reveals it supports 1366x768, and once I xrandr --size into it, all is fine. Dunno why this happens.
- It only works in 16 bit depth. 24 or 32 corrupt the screen. I don't know exactly why either. But for the use I plan to give the X server, 16 bit is fine.
Last edited by marfig (2010-08-06 00:02:24) -
How can I set the resolution of my external display to 1280x800?
Hi, I'm using a Wacom Cintiq 12WX external pen tablet display with a 24" iMac.
The recommended resolution for this Cintiq is 1280x800. But when I go to System Preferences>Displays set the resolution of the display, the only available options for "Wacom Cintiq 12WX" are:
640x480
800x600
832x624
848x480
1024x768
1024x768 is my nearest option, but it has a different proportion than the display's physical shape--resulting in a slightly stretched display. Because I work with graphic design, this is not exactly desirable...
None of the other resolutions have the same proportion as 1280x800, so a stretch seems inevitable; not even working with a smaller resolution will give me the desired ratio.
So my question is, is there any way to choose resolutions other than those listed in the "Display tab" of System Preferences?
I also noticed that I have the option to rotate the tablet screen 90 degrees; when I do this, the option 800x1280 becomes available, but of course it's sideways...
Any help at all would be very greatly appreciated!thund3r0us wrote:
Thank you for your help.
I installed the update you suggested, but nothing has changed in my Cintiq 12WX Display menu in System Preferences.
Which update ?
The OSX update or the driver update or both ?
Might be neccessary to reinstall the Wacom driver after the OSX update.
And I concur with Kenichi, if all things fail contact the Wacom Support.
That thing has to work as advertised.
Good Luck
Stefan -
Using Azul media player app on my ipad Apple tv will only display sound but not video from movies. Any ideas on a fix. I set mirroring to on but it still does not display video. It will display photos and video recorded from my iphone.
Here are the steps for AirPlay:
Before starting Azul from your (running iOS 5.x/6.x) home screen where have have all your apps we need to turn on mirroring
On your iPhone 4S/5 or iPad 2 or 3, double-click the Home Button to view your recently-used apps.
Swipe all the way to the right to until you see the icon.
Note: If the icon does not appear, go to the "If AirPlay Mirroring is not visible or available on your mobile iOS device" section.
Tap the icon to see the list of available AirPlay devices.
Enable AirPlay Mirroring in this menu by tapping on an available Apple TV, then sliding the Mirroring slider to ON.
Now you should be seeing your iPad/iPhone on your TV.
Start up Azul now and using the settings icon on the top right corner go to the option that say "TV out" ON.
When you do that you will see an Orange screen
Now click "Done" and play the video you want to watch and it will AirPlay -
Page display resolution setting
Many or all CS5 apps would benefit from the same kind of Page Display preferences that Acrobat Pro provides. It allows you to set page display resolution at the pixels per inch setting that will display content at true actual size (100pct viewing). By that I mean an 8.5x11 page on screen is the same size as an 8.5x11 page in your hand. It may be that Acrobat's default "Use system setting" figure (81ppi on my display) is all that's needed to get reasonably close, but InDesign, Illustrator, Photoshop, etc., don't have this ability. And Acrobat can be setting to any ppi that gets the job done. Print designers, especially, need true actual size to have a better feel for the scale of the physical piece and design elements on it, notably including type.
That's a fair answer to a load of nonsense ...
1. The original poster was not concerned about pixels, and in fact showed by his very feature request that he was acutely aware of the difference between pixels and real, actual, physical dimensions. The OP did not ask for, nor does he want, measurement in pixels -- in fact, he wants the exact opposite.
2. There is no measurement unit called "pixel". A "pixel" is not a defined distance, and there are no online conversion tools to convert between picas or inches and pixels. If there are, they are a load of nonsense as well.
3. Good news is that CS5 has, yeah!, "pixels" as measurement units. But ... since the pixel is not a really existing unit of measure, it's of no use at all and you might as well pretend (in your mind) what CS5 pretends on the screen: one pixel equals one point. -
MBA - Video display & resolution concerns
Hello!
My parents currently own an aging, first-generation white MacBook. I want to help them migrate to a newer laptop, possibly a MacBook Air aka MBA), within the next several months.
I used to own a 15-inch MacBook Pro (2007 vintage, IIRC) but it died on me in March. I was forced to buy a refurbished late-2012 iMac because money was too tight to procure a new laptop. I may also be looking at an MBA within a year, possibly an 11-incher.
I have a few questions about the video display resolution of late-model MBAs:
According to Apple's "tech specs" page for the MBA, the 11-inch is capable of multiple video resolutions:
1366 by 768 (native), 1344 by 756, and 1280 by 720 pixels at 16:9 aspect ratio; 1152 by 720 and 1024 by 640 pixels at 16:10 aspect ratio; 1024 by 768 and 800 by 600 pixels at 4:3 aspect ratio
I am a little concerned that a laptop display of that size would be a bit hard to read at the standard resolution of 1,366 x 768 pixels. Has anyone dialed the MBA's resolution back to lesser levels, like 1,280 x 720? Does anyone leave it at these lower resolutions? Also: how hard is it to use word processors or iPhoto on an MBA, particularly the 11-incher?My parents...possibly an 11-incher.
Not to say your folks are old at all,... however Im likely much younger than them and having owned an 11" and now a 13",.... I cant go back to the 11" (though I loved it fine and sill can use it just fine)
Very likely their eyeballs would be more happy with a 13"
base model price on a 13" vs. an 11" isnt that much -
Hi,
I have a 30" dell display that I have used with my MBP. I recently got a MBA and installed mountain lion. One of the things they inexplicably removed was the ability in the menu bar to set different resolutions for different displays. The only way I can get my Dell Monitor to work is to use mirroring. But I don't want mirroring. I want two separate displays. In Snow Leopard, the drop down display menu in the menu bar allowed you to pick different resolutions for different displays. Is there any possible way to do that in Mountain Lion?
TomYes, assuming that the 8" display has a resolution that the Mac can support. When you open the Displays system preference, you'll get a settings window on each display (as long as the option for Mirroring isn't checked).
Regards. -
I just bought a new PC and I have re-installed my Adobe Creative Suite Standard on it.
Software open fine. PROBLEM: The toolbars (menu stuff) appear extra-small, too small for me to read...
I went into the PC settings and tried to change the display resolution. This changes the size of all the icons (not only Adobe) but it does not solve the problem when I open an Adobe application (Photoshop or Illustrator)... The PC is run under Windows 8.1 and my display resolution is 3200x1800 (but again, when I change the settings for a smaller resolution, only the size of the icons is affected. Once I open the software, the problem is still there, extra-small toolbars...). Help!!!Anything before CC is not high-DPI compatible. Feel free to continue to experiment with your system settings.
Mylenium -
What is the best display resolution setting for Macbook Pro retina display for photography?
Display resolution settings are somewhat criptic. I want maximal resolution for editing photos. Which one should I choose?
Not sure what you mean by "attachment" -
The question was about a player/recorder, also known as a burner when used with a computer. Any burner will also function as a player with a computer (as in "read and write") - just attach the drive and insert a CD or DVD. iTunes will however, most likjely, attempt to immediately import the song - that is its default behavior. I have other audio software, so I can bypass iTunes as I don't care to use it. And this is what I am referring to:
http://www.lacie.com/products/family.htm?id=10008
http://eshop.macsales.com/shop/firewire/optical-drives/
http://www.lg.com/us/data-storage/lg-GP50NB40 -
HT5019 how do i set display / video mirroring to be default?
I've got a TV connected to my Mac, and when I boot up, I have to manually set display mirroring. Can this be configured as a default setting?
There's an add-on for that.
Usually I suggest this one, but it's not yet updated for Firefox 5:
[https://addons.mozilla.org/en-US/firefox/addon/new-tab-homepage/ New Tab Homepage :: Add-ons for Firefox]
So you could try this one:
[https://addons.mozilla.org/en-US/firefox/addon/newtaburl/ NewTabURL :: Add-ons for Firefox] -
MacBook external display problem with Panasonic projector
MacBook (September 2006, Intel 945) with Boot Camp and XP Pro won't display externally from Boot Camp to a Panasonic PT-DW5000U projector using VGA (via the MiniDVI-to-VGA adapter/dongle). I tried 640x480x8-bit and 800x600x16-bit and 1024x768x16-bit. I tried unplugging and replugging the adapter. I tried shutting down and restarting into Win XP while all video cabling was connected. I tried pressing F7, Fn+F7, Shift+F7, FnShiftF7, as well as other key combinations involving F7. I tried checking the checkbox called "Extend my Windows desktop onto this monitor." I installed Apple Software Update 2.1. None of these troubleshooting attempts worked. It works fine in OS X to the same projector (using the same VGA dongle). And, while Win XP starts in Boot Camp, the projector displays the Windows XP startup screen (black background and blue progress indicator), but after about a minute that disappears, I get a login dialog on the laptop screen, and the projector then displays only a blank blue screen.
Other displays: It works fine with Boot Camp to a Samsung SyncMaster 940T monitor using DVI (via the MiniDVI-to-DVI adapter/dongle). It works fine with Boot Camp to a Panasonic LC50 monitor using VGA (via the MiniDVI-to-VGA adapter/dongle).
We also have Panasonic PT-D5500 projectors, but I haven't tried them yet.
1. Is this a problem in the Intel drivers supplied with Boot Camp?
2. Are there settings on the projector that need to be set to make it work?
3. I'm also now missing the Intel system tray icon that looks like a slanted computer screen -- how do I get it back?
Any suggestions? Thanks!Based on the substantial research I've done regarding this issue, here's what the problem could be (without me knowing more):
If your working with an integrated graphics card (Intel 945?), chances are that it doesn't support the "resolution" of the projector - which is information embedded in to your other devices. Furthermore, the "refresh rate" is another piece of information usually "embedded" in to the device your connecting to, and the projector may not have either piece of information accessible to your card, or, vice versa.
Additionally, the drivers required by XP to make it all happen while using your particular video card, may not be installed. Basically, it could be a driver issue as well.
I wish I had a solution for you, however, everything I've read seems to conclude that XP within boot camp has little or no support for external displays (especially when talking about larger resolutions).
Humorously, when I addressed the "Mac Genius" at the Apple Store regarding this question, he told me to go buy a PC - so I did. Already have a Mac Pro, needed a laptop... -
Problem connecting MacBook to a Sharp video projector
One of the great things I like about Macs is the easy way they (usually) connect to a video projector. Unlike a lot of my friends who run PCs with Windows I never had any problems whatsoever connecting my MacBook to a projector at the university and start my presentations.
Until today that is.
I tried to connect my MacBook with Apple's mini-DVI to VGA adapter to a Sharp ("Notevision") video projector and although the MacBook had the projector (even with its correct name "PG-M20X" and available resolution settings) listed under "Displays" immediately, I couldn't get the projector to show any more than "no signal" whatever input source I chose...
What did I do wrong? Or is it the projector that is somehow "incompatible"?! Please help!
MacBook Mac OS X (10.4.9) Core Duo 2GHz, July 2006
MacBook Mac OS X (10.4.9) Core Duo 2GHz, July 2006Maybe this could help as well:
After we tried several things with the MacBook (reboot, "detect displays" etc.), we successfully connected a Powerbook (15", FireWire 800, late 2003) to the projector, using Apple's DVI-VGA Adapter.
So that did work out fine, but the MacBook didn't work on the projector. The cable that came with the projector was a VGA--DVI-A cable: there were only a few pins on the DVI-end of it going into the DVI-Connector on the projector. Could it have something to do with that? But why didn't the Powerbook have any problems connecting to the projector then?
MacBook Mac OS X (10.4.9) Core Duo 2GHz, July 2006
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