Quadro FX 4800 graphics card & 24" LED Cinema Display

I just ordered a new Mac Pro (Two 2.66GHz Quad-Core Intel Xeon; 12GB (6X2GB) RAM) with the 24" LED Cinema Display and a Quadro FX 4800 graphics card.
The Cinema display only has a Mini DisplayPort connector and the graphics cards only has two Dual Link DVI-I connectors.
I have read that there are two adapter options available:
1. Gefen DVI to Mini DisplayPort Adapter
2. Atlona DVI to Mini DisplayPort Converter - Model: AT-DP200
I have also read good and bad reviews of both products.
My question is this: If I use one of these adapters to connect the 24" display, will I be losing all the benefits of the Quadro FX 4800 card?
Thanks for the advice.

1. Gefen DVI to Mini DisplayPort Adapter
2. Atlona DVI to Mini DisplayPort Converter - Model: AT-DP200
I have also read good and bad reviews of both products.
The only bad things I have read is no dual-link DVI support and no HDCP with the Gefen.
My question is this: If I use one of these adapters to connect the 24" display, will I be losing all the benefits of the Quadro FX 4800 card?
No. The adapter just converts the output video format. It will not affect the behaviour of the graphics card,

Similar Messages

I need to connect my LED cinema display to nvidia quadro 4000 graphics card

I cant find any adapter to connect my "LED cinema display" to the brand new graphics card "nvidia quadro 4000 (for Mac pro)"
As i coldnt find any information since now, ihope someone can give me a hint.

They included the wrong DisplayPort to Mini DisplayPort adapter. The correct adapter should have a female Mini DisplayPort connector, not male. You could buy the correct adapter or you could add a F-F Mini DisplayPort coupler
<http://www.monoprice.com/products/product.asp?c_id=104&cp_id=10428&cs_id=1042804 &p_id=6502&seq=1&format=2>
Try calling the, and asking for the correct adapter. They fo say:
"Connect to mini-DisplayPort displays through the included adapter cable"
<http://store.apple.com/us/product/H3314LL/A/nvidia-quadro-4000-for-mac>

24" LED Cinema Display not working on new MacPro with GT120 graphics card

Dear All,
I have recently purchased a new Mac Pro Quad (2.66 GHz, 6mb DDR3 1066 MHz RAM) with a 24" LED Cinema Display. When powering up the computer for the first time, the display was blank. I swapped it out with a 23" Cinema HD Display, and it worked fine, so I thought it might be the LED Cinema Display itself. However, when I tested the LED Cinema Display on my MacBook (Model 5,1; INTEL Core 2 Duo 2.4GHz), it worked like a charm.
Has anybody seen this behaviour? I'm assuming that it's a software issue (since the GT120 DVI adaptor works with the Cinema HD Display, so the mDVI adaptor should be good). [I also rebooted and wiped the PRAM and NVRAM, to no avail.]
Any and all help would be appreciated.
Best,
Drew

Thanks for the reply--I've done that before, for sure.
An odd thing did happen when I reset the PRAM & NVRAM a second time--it worked. Maybe I did it wrong the first time? Anyway, it's working perfectly now. Many thanks.

LED cinema display doesn't work under boot camp

I just installed Boot Camp and Windows 7 x64 on a Macbook Pro 2010 (6,2) with and NVIDIA GeForce GT 330M 256MB video card. The Boot Camp drivers automatically installed during the process. I plugged in my 27 inch LED Cinema Display, which works just fine on the OS X side. However, the screen was dark, as if it wasn't plugged in.
Audio does go through the Cinema Display.
I have tried to repair the drivers twice by running the Boot Camp support software. I also tried to run the NVIDIA driver installation software separately. It failed.
So, what can I do to get the Cinema Display working?
Thanks.

I found a solution that worked for me. I deleted from my USB drive the Boot Camp support software that I had downloaded from the Apple website and downloaded in its place the support software through the Boot Camp Assistant program. I ran setup.exe, did the repair option and restarted. I then went to the NVIDIA driver install application on the USB drive and ran it. This time, it worked! I restarted the computer and both the laptop display and the Cinema Display lit up.
Originally, and during the previous 3 times trying to repair the drivers, I saw the ATI graphics driver getting installed. Somehow, it appears that the NVIDIA drivers didn't install before.
I hope this helps others.

LED Cinema Display 27 Random Loss of USB

I have a brand new 27" LED Cinema display connected via Mini Display Port to my 2006 Mac Pro with an ATI Radeon HD 5770 graphics card. The display's USB cable is connected to a USB port on the back of the Mac Pro. My keyboard is the newest Apple extended keyboard (wired) that is plugged into the back of the monitor.
The problem is that randomly (about one out every 8 boots but with no pattern or rhyme-or-reason), I have no USB connectivity from the keyboard. I am unable to enter my user name and password to log in. While it is in this state I have pulled the monitor's USB cable from the back of the Mac Pro, waited 15 seconds or so and then plugged it back in. This does not fix the problem. The only solution so far is to force shut down the computer using the power button on the front of the Mac Pro, then disconnect the monitor's power cable, plug the monitor's power cable back in and re-boot. So far 100% success with this process. Somehow removing power from the monitor resets its USB bus. I just don't think I should have to do this once or twice a week... or more.
So I have a solution but it is a pain in the rear and involves crawling under my desk. I could try plugging the keyboard directly into the Mac Pro and abandon all use of the USB ports on the back of the monitor but would hate to give up functionality that I paid for.
This only occurs on boot... I have never lost USB connectivity while the computer is running if it boots and works properly... even after sleep.
Any thoughts or help would be appreciated.
Thanks,
Norby

I installed Mountain Lion last night. Playing around a bit before going to bed I noticed that my keyboard seemed to fade in and out, sometimes what I typed showed up, sometimes not. This morning I was using Messages, tried the camera. First I got a warning saying no camera was attached to Mac (built in iSight?!?!?!). The unplug/plug method didn't address this. Restarted Mac Pro, camera showed up but there was major lag, like it was someone's video sent to me from a bad connection not locally streaming video! Also, graphical anomalies kept popping up in the video. (a note: none of this was happening with my MBP with FaceTime camera after ML install)
And then it hit me.
Due to the short span of the mini display cable on the LED Display, I have to use an extension cord for the MiniDisplay and USB. Removing the MiniDisplay extension cured my video issues. I removed the USB extension and put in place another USB hub testing my previous post. So far, with keyboard and Wacom plugged into the Displays USB, no issues. It's early though so who knows. I wouldn't mind trying a straight connection to a Mac Pro USB but Apple has made the cable far too short and working with my head next to the tower just isn't desired.

Screen resolution problem - HP computer and LED Cinema Display

I just purchased an HP Envy Phoenix H9-1330 with Windows 8, and I connected it to my 27" Mac LED Cinema Display, but the resolution is horrible. The highest option in the screen resolution menu is 1280 x 720, and I'm getting the error message "Your resolution is lower than 1024 x 768. Some items might not fit and apps might not open". How do I fix this? What kind of issue is this (Windows 8? Graphics card? HP can't support my monitor? etc...)?
I just bought another brand new computer, but not an HP, with Windows 8 and I have no problems with the resolution - it looks absolutely beautiful. I want to use my monitor with my HP desktop though.
Thanks for any help

Still haven't figured it out....
BUT I did notice that, on the back of the computer, there are 2 additional DVI connections that are covered with a black cover and screwed in (and they say 'please do not remove'.... I'm asuming it's because they aren't connected to anything? Or maybe they aren't connected to the graphics card?). Is it possible that just my DVI connection is wrong, and I'll need to connect to one of these covered-up DVI inputs instead? But why are they covered up? Do I need to take it in so they can be connected to the graphics card?? Help! I don't want to return this computer, but I will have to if I can't get the resolution fixed.

Urgent help please. Can't get image on LED cinema display.

My husband has a traumatic brain injury. His existing monitor went kaput yesterday, & I've been trying desperately to set up a new LED cinema display with his Mac Pro that was purchased May 2007 for the past 4.5 hrs without success. Can't get any image on it & don't know what else to try. Any suggestions please?

Can we assume that the graphics card has been replaced with one that has a mini display port, such as the Radeon HD 5770 or the Geforce GT 120? The originally shipped graphics card options for the 2007 Mac Pro do NOT have the Mini Display Port.
Does my computer have a Mini DisplayPort connector?
If not, one will either need an Atlona AT-DP400 adapter to connect the LED Cinema Display to a dual link DVI port of the graphics card OR to replace the graphics card with one that is equipped with the Mini Display Port.
Review of the Atlona AT-DP400.
Also, does the Mac Pro have OS X 10.6.4 or later?

27" LED Cinema Display – noise and buzz

Hello,
I recently purchased a second hand 27" Apple LED Cinema Display, and I now started to have some issues.
The first issue started today, it is some kind of buzz that comes out of the right speaker whenever I lower the brightness of the screen. I have about the opposite happening for other people – whenever the brightness would be above 3/4, a buzz sound would come up. For me it's when the brightness is below 1/4. The lower the brightness, so higher the pitch of the buzz. How weird is that?
The second issue is that, whenever a sound is played, some kind of white noise starts coming from I believe both speakers of the display. Even if I just adjust the volume on the keyboard (which makes a sound as well), this white noise would come up. It would last around 15-30 seconds, and then it would disappear. If headphones are connected to the Mac Pro, it doesn't happen (and it can't be heard in the headphones either). I once hooked up the Mac Pro to a Panasonic TV to test, and there was no buzz coming from the TV either.
Now I just noticed that the white noise is constantly here since the buzz appeared today (when I lower the brightness). Something is failing here I believe. It could also be the graphics card I guess?
Sometimes I get a very quick weird flash on the screen (black & white stripes I believe) for half a second, then they're gone. It's quite rare so it's hard to troubleshoot. Maybe it has to do with the Cinema Display as well. Or perhaps it is my graphics card (It's a Sapphire HD 7950 3 GB – the Cinema Display is connected with Mini DisplayPort). Or it might just be bad drivers for this card – they were never that good apparently.
Perhaps someone knows more than I do
All helps is appreciated…
Cheers!

No ideas?

Early08 Mac Pro ATI Radeon 4870 Upgrade w/ 24" LED Cinema Display

I have just received the ATI Radeon 4870 upgrade kit for my early 2008 Mac Pro (dual quad) which permits me to use the new LED Cinema Display (I now have a mini display port). Almost everything works well but find I am unable to manually put the display to sleep. It just seems to freeze and not go dark. Am using OS 10.5.6. I know the card is a new product. Is anyone else having the same problem?
Thanks,
Jack

This information is GOLD! Solid GOLD!
I have an early-'08 Pro also, and got the HD 4870 this afternoon via FedEx. I tried running a game, and got a "Cannot load 3D acceleration" error message. I noticed that moving windows was choppy, as was switching between Spaces pages. I called AppleCare, and after a loooooooong discussion with some very friendly folks, the tech support guy sent me to the Apple Store support to initiate an exchange.
I then found this thread, downloaded the beta drivers, and BAM! it works like I hoped it would, blazing fast graphics.
I called AppleCare back so they'd be aware of it, and while I was on the phone, the guy even followed that link and said, "Wow, what the heck is that site?" He was very happy to have the information.
Spread the word!
Of course, then, today, I noticed on MacRumors that a new nvidia card is going to be offered as an upgrade next month. Sigh. I think I'm happy enough with this one to ignore the nVidia offering. I hope 10.5.7 comes out soon.
Stuart

Controlling Brightness on Dual LED Cinema Displays

I got my mac pro and 2 x LED cinema display yesterday, very pleased with the whole setup (ordered a couple of extensions for the displayport cable after looking around in threads on here too). Something that bugs me a little though is that it seems only possible to control the brightness of the display connected to the graphics card in slot 1. using f1 and f2 adjusts this display's brightness but not the secondary monitor, likewise the system preferences display panel shows a brightness slider for each display, yet both sliders adjust the brightness of the same display.
I assume this is a software issue and will be fixed either in the next build of leopard or in snow leopard, but am just wondering if anyone has found a workaround / some kind of keyboard shortcut I'm missing or anything?

You are not alone:
<http://discussions.apple.com/thread.jspa?threadID=1988252&start=0&tstart=0>
There is one report (Filchescat) of it working correctly (apart from the Windows 7 user, whose brightness keys control three 24" displays).
I don't see how Apple can make independent brightness control of external displays work from the computer. The brightness is controlled via the USB cable. Unless each display sends a serial number through both its USB and display ports, how is the computer going to know which USB port corresponds with which display. System profiler doesn't seem to show serial numbers for displays or USB devices.

Extension cable for Apple 24" LED Cinema Display

Purchased the newly refreshed Mac Pro (Intel Xeon “Nehalem” processor) and an Apple 24" LED Cinema Display. (The new graphics cards support the mini displayport.) They work well together and I am happy with the results.
There is a snag. The cable on the monitor is too short to reach my computer, which needs to go under the desk. The cable on the display is hard wired. I would prefer not to drill a new hole in the desk if I can avoid it.
The obvious solution would be an extender cable. I find a number of cables that support the displayport standard, but all are M to M. In fact, Belkin notes that their cables are NOT for Apple's mini displayport. The Apple store has nothing on its site, call to the Apple store yielded no solution, and I live four hours from the nearest Apple store. Apple after moving to standard solutions appears to have gone back to a proprietary one again.
I cannot be the only one having this problem. Anybody found a way to extend this cable?

It is around two feet long. I would not have a problem with this if I could extend it or Apple had adopted the standard cable with female connector on the display so I could purchase a longer cable. Apple has a long history of slipping into proprietary solutions that are often good (e.g., magsafe on MacBook) but tend to cramp ones ability to come up with solutions they have not thought of.
There are a growing number of m-m cables that would work from various vendors like Belkin, but I have found no extenders from Apple or any other vendor.
As to the monitor itself, I LOVE it. I am sure there will be a solution eventually. I have the new Mac Pro and monitor on the kitchen counter. Not sure how long my wife's patience will last.

8800 GT vs. new Apple LED Cinema Display (27" flat panel)

I would like to buy the new Apple LED Cinema Display (27" flat panel), however, have no idea if it is compatible with my Mac Pro. Bellows are the details of my desktop...
Mac Pro (MacPro3.1) Quad-Core Intel Xeon 2.8 GHz * 2 (8 cores), with 12 GB DDRII 800 MHz.
Graphics cards for Mac Pro (Early 2008): NVIDIA GeForce 8800 GT (part number 630-9191 or 630-9897)
If it's not compatible, could someone let me know how to upgrade of what to make it work?
Thanks!
PJ

Doesn't look hopeful.
Apple LED Cinema Display 27"
http://store.apple.com/us/product/MB571Z/A
Obviously the ATI 5770, once it ships, will work.
Apple Display tech note only addresses ATI 5xxx and only 2009-2010 Mac Pro models.
http://support.apple.com/kb/HT4279
Cutting off anything two years old, is now 'legacy'? I don't think they hope to sell their 27" to older Macs or PCs.
In the product Q&A:
*This looks great! Does this work with PCs?*
Yes, but you'll need an adapter with a mini-displayport like the top of the line Radeon 5970 (they all have one MDP), or one of the 5870s specifically designed for Eyefinity (multiple displays). Search Newegg under graphics cards (advanced) and filter only cards with mini displayport. No other PC cards on the market, including Nvidia seem to have mini-displayport. It's a good interface, but I fail to see why Apple decided to loose customers to support it exclusively.
+ADC is dead! long live proprietary technology!+

New Mac Pro and LED cinema display

Sorry if this has been asked before, I tried searching for it but none of the topics answered my question specifically enough.
I have a 24" Apple LED Cinema Display purchased less than a year ago. Will it connect to a new Mac Pro and what happens to the power cable that's attached to the LED display?

I have a 24" Apple LED Cinema Display purchased less than a year ago. Will it connect to a new Mac Pro
Yes. All the standard cards that come in the Mac Pro have one Mini DisplayPort. The 24"LED display will plug into that.
and what happens to the power cable that's attached to the LED display?
It is not used if you don't have a MacBook.

LED Cinema Displays

I currently have a 17 inch Sylvania (Tan) and I've been saving up for a 30 inch ACD for 12 months now and I manage to put away $3,000, I know that's more then enough to purchase the current 30 inch ACD but my question to you guys is should I wait until Apple release the rest of LED Cinema Displays 20-30 Inch Displays for the desktops, I kinda like the new ones and hope it will come out at MacWorld 2009, do you guys think the rest of the LED ACD will come out at MacWorld 2009 and do you think it's worth waiting for? I'm not in a rush to purchase LED ACD because if Apple doesn't come out with adapters for mini display port then I might have to buy a new video card that supports mini display-port in order to work on my Mac Pro.
Message was edited by: Darrell Jackson

Well, I hope they do, but no one really knows for sure. I just hope it's not glossy (I'd hate to be looking at myself all day as I work).
My 24'' Dell died, so I had to get the current 30'' model even though it's not the best time to buy these any more. I bet you a new model will be announced in January .

Controlling brightness on two 24" LED Cinema Displays

I have an 8-core Mac Pro from this summer with two NVIDIA GeForce GT 120 cards and two 24" LED Cinema Displays. I'm running Snow Leopard 10.6.1, and when I try to adjust the brightness, the slider on both panels controls only one monitor. I therefore can't adjust the brightness of one of my displays. Has anyone found this?

I filed a bug report at bugreporter.apple.com, and received a pretty quick reply:
This is a follow up to Bug ID# 7222745. After further investigation it has been determined that this is a known issue, which is currently being investigated by engineering. This issue has been filed in our bug database under the original Bug ID# 6828443. The original bug number being used to track this duplicate issue can be found in the State column, in this format: Duplicate/OrigBug#.
Looks like I'm S.O.L. until they fix this!

Quadro FX 4800 graphics card & 24" LED Cinema Display

Similar Messages

Maybe you are looking for