Mac Pro :: Using 4870 Dual Screen / DVI To MDP Adapter For The Second Screen?
Apr 24, 2009
I know apple says you need two GT 120's for a dual screen, but couldn't you have a MDP for the first screen, then get a DVI to MDP adapter for the second screen? or would OSX not recognize it?
Long time reader and my first post. Apologies in advance if there's a real basic answer, but I've tried Google and searching this forum too but couldn't find a specific answer. Basically, I'm planning to upgrade to a 30" monitor eventually. I currently have a Samsung 226BW and I use the MiniDisplayPort -> DVI adapter.
I was wondering whether if I purchase the MiniDisplayPort --> Dual-Link DVI adapter ($99), can I still use it to connect to my 22" Samsung? I'm thinking of giving my cousin my current Mini-DisplayPort -> DVI adapter, buying the Dual link adapter and then eventually swapping out the 22" for a 30".
Installed without problems on a 3 y.o. 15MBP and a new iMac. See no performance issues so far, but I HATE the fact that the FULL SCREEN photo viewing is no longer there! I just hate it, that there is absolutely no way to view pictures full screen. period. (this was THE MOST important feature of iPhoto.) As such, zooming in full screen is NOT available anymore either, instead of floating windows with adjustments, etc., zoom, effects, you get stupid permanent bars that you can't even move anywhere. Also, gone is ability to quick launch a full screen slideshow. You are now asked to select photos for a slideshow first, and then create that slideshow. In Classic you will get an ability to view these full screen, thats the only way. The stupid music that accompanies classic is ... well, stupid. I just wish the Apple store in Bethesda MD had it installed so I could see how horrible it is, before giving them $79 for a Family Pack! My money now goes to Adobe for LR3, a much, much better suite! Forgot to mention, this version is NOT 64 bit, and it does not recognize dual-screen mode either, something that Adobe implemented years ago. Shame on APple for dummifying a simple photo viewer to the iPhone level.
I want to use my i7 as MediaPlayer. So I've connected to iMac video out a Plasma TV. There a way tp switch off only the iMac monitor when I'm wathing some video on my TV?
dont know if it is a faulty apple adapter, shittily designed apple adapter or just a apple feature. MP 1.1 + 4870 = 30"ACD in dualdvi port and 20"ACD via MDP->DVI connector. No picture in osx or XP. Display just not detected. So,is the adapter broken (its new,so unpropable?), is the adapter a normal apple desing and doesnt work (more propable) or is it that the MDP is borked in MP 1.1 by apple (very propable)? Just checking out if I should return the adapter and get a thirdparty one or just forget it..
I recently flashed my Sapphire 4870 1gb card and haven't been able to get dual monitor support working in Mac OS. Has anyone been able to get this working on a Sapphire 4870?
It works fine in Windows, not sure why it wont work in MacOS as I imagine the 10.5.7 drivers should be doing all the work.
I've been searching now for 2 days and i've read so many different things it's ridiculous. All i need is for someone to confirm that YES it is possible to run dual 24" LED cinema displays from a single 4870.
One would hook up to the mini display port, and the other thru the DVI port.
Also, anybody have pics of their dual display setup?
I have an issue with my 4870 (Mac edition) that has been occurring since day one (when I purchased it last month), but it's not something that happens every single time.
I've run into a problem that the 4870 has trouble recognizing one or both monitors plugged in. If I shut off power to my displayport-connected main monitor, it'll throw the menu bar, all the desktop items, and application windows onto the second monitor (DVI-connected). This also happens when I shut off the second monitor (desktop items and app windows get shuffled to the main monitor).
The other issue is that on startup, it may just be slow to recognize one of them, and the above screen-swapping issues happen anyway, followed seconds later by the screen once again being recognized.
I recently purchased a second 22" Dell 2209WA to go with my Mac Pro. They are both running from the ATI Radeon 4870 on my Mac Pro (2009 Quad) but the Expose performance seems to be really quite poor. Displaying all the windows is very juddery and not smooth at all. Is that what I should be expecting now? I wouldn't have on a �2000 Machine. Going into Spaces is fine, it's just Expose thats poor.
I have an issue with my 4870 (Mac edition) that has been occurring since day one (when I purchased it last month), but it's not something that happens every single time.
I've run into a problem that the 4870 has trouble recognizing one or both monitors plugged in. If I shut off power to my displayport-connected main monitor, it'll throw the menu bar, all the desktop items, and application windows onto the second monitor (DVI-connected). This also happens when I shut off the second monitor (desktop items and app windows get shuffled to the main monitor).
The other issue is that on startup, it may just be slow to recognize one of them, and the above screen-swapping issues happen anyway, followed seconds later by the screen once again being recognized.
Has anybody else faced this issue? Is there something that can be done? This shouldn't be happening, right?
I'm about to buy a macpro with an ATI HD4870, but i'd like to know if i'll be able to plug an Apple cinema display LED on the mini display port and a dell 22" on the DVI port? will there be any problems?
Would it be cool to have dual-OS on the Macbook Air with Touch Screen? Apple is withholding any news from their Mac lineup update, I agree with this post about the likelihood of hybrid Macs in the near future. Apple surely wants the iAD readership expand?
Here's the article: Macbook Air Gets Touch-Sensitive Screen | Oxyjan
Today, I bought a vga adapter for my unibody macbook and it is not working. I hooked it on a 22 inch Samsung 225MW screen and it the screen shows a message "check your cable (PC)".
Since I'm experiencing some issues with my current setup (4870+GT120) I'd like to hear if the new cards work on 10.6.5 with at least two displays connected to it, and one of them in portrait mode. Ideally someone with three screens connected to a single card and two of them in portrait (on the DP outputs).
One simple question, do exist the possibility to connect 2 DVI Monitors, both HD, to a MacBook Pro 15" in order to "extend" the screen? No need to keep the MacBook pro LCD on. What is needed to succeed?
My MBP was updated from 10.5.2 to 10.5.4 (combined update) this morning and, after the installation finished, it rebooted into a blue screen. I restarted it several times and always went into blue screen.
Now, the interesting part is that this is not the "blue screen after install" problem others are experiencing. If I disconnect the external monitor during restart and wait for OS X to start everything works fine. After OS X starts properly I can even reconnect the external monitor and it works fine. In fact I am writing this post from my MBP using the external monitor right now.
Since some document on the Apple Support website was suggesting to remove the file ApplicationEnhancer.bundle in System/Library/SystemConfiguration when experiencing blue screens after the install of 10.5.4, I did look in that folder for that file but it's not there...
I am running illustrator CS4 on my macbook pro, and I have it connected to another screen. I can't figure out how to move the workspace to my second screen. I can drag my artboard window over, but I want all my toolbars and everything over there as well.
I just bought a new monitor to use as a secondary display with my MBP. I'm trying to watch a video in Firefox on my secondary display, when I try to watch the video in full screen and move back the mouse on my MBP display and click on that display. The video on my secondary display will exit full screen. How do I stop this from happening?
How do I stop my desktop from re arranging when switching between the laptops display and a dual screen setup.
Daily I use my MBP with a cinema display and like to use the 23" screen as my main display (dock, menu bar etc) and the laptop as the secondary screen. This is fine until I want to use the MBP on its own because the desktop icons rearrage themselves.Â
Info: MacBook Pro, Mac OS X (10.6.8), Cinema Display 23"
I have an 2010 Mac Book Pro 15" - I've bought MiniDisplayPort to DVI adapter but when I try to connect it to my screen it does not work.
When I connect the cable to the computer the MacBook internal display do a flicker (turn on and right back on) so it defiantly "fell" something but the external screen does not show anything.
Also in the System Profiler in Graphics/Display both Intel and NVidia video cards show
Display Connector:
Status:No Display Connected
Is it possible that the adapter is simply defected or there is other issues?
I just hooked the cable up, and I get the standard Purple Haze in space desktop that I have on my Macbook, but nothing else. No icons, no toolbars, nothing. The only time I was able to get anything to come up on my larger screen was when I went into Preferences, and Desktop and Screensaver. When I click on that, I did get a box to show up on my larger screen, listed as the Secondary Desktop.
How exactly do I get the larger screen to serve as my main screen? When I close up my laptop,the larger screen goes blank. I have no idea what to do, please help!
Another question I have is how the screen will look once I do actually get it to work. The reason why I ask that is because my larger screen is an old 17" Dell, the old 4:3 box kind. I plan on upgrading to a 20" plus HD display in the near future, but cannot at the moment, so the current 17" will have to do.
Anyhow, just curious if the screen is going to be completely wonky looking given the resolution that my Macbook will be feeding it?
I'm trying to connect my Mac (OSX 5) to a flat screen TV. To do so I just bought a USB 2.0 to HDMI ® Display Adapter w/ Audio (1920 x 1080). The mini CD containing the DisplayLink software drivers that came with the unit won't fit in my Mac CD drive. I then tried to download the correct driver from the DisplayLink website, "DisplayLink USB Graphics Macintosh Driver" which appears to be appropriate for OSX 5 (at [URL]).
This proceeds through the installation steps, then bombs out with the error message that "The following install step failed: run preinstall script for DisplayLink software. Contact the software manufacturer for assistance." In the hopes of finding a compatible driver, I looked for an earlier version of the driver on the DisplayLink site, but couldn't find one.
my screen cracked on my MacBook and I'm unable to see anything (it's just fuzzy white) so I purchased the VGA adaptor so I can connect to an external monitor. When I plug in the screen is zoomed to close and I can not view the entire screen. I can see one application that I have open, which is iMovie but can not see the top menu or my icons at the bottom. How can I adjust the settings seeing how I can not access the menu bar or anything else for that matter. It also appears to be showing a second screen, maybe not my desktop because the background is different. I'm running on OS X Lion. Â
I'm trying to finish an end of the year slide show for my kindergartner that I need completed today, I was five minutes away from finalizing then my two year old threw his monster truck at my screen!
When it did show the screen saver the mouse arrow was on the tv and not on the computer and there were no icons to be found on the tv to click on. Right clicking would only bring up the screen for setting the background pictures.