Mac Pro ATI HD 4870

I just purchased a new Mac Pro with a single ATI Radeon HD 4870 512MB graphics card. This card has a DVI and MiniDisplayPort inputs. I also purchased 2 24" LED Cinema Displays that only have a Mini-DisplayPort connector. I am wondering if I can connect both of these displays using the single graphics card? Do I need an adapter to do this, or do I need to purchase an additional graphics card?

You can use a DVI to Mini DisplayPort adapter to connect the second display to the DVI port.
<http://www.atlona.com/Atlona-DVI-to-Mini-DisplayPort-Converter-p-17859.html>
It will work better than using a second graphics card.

Similar Messages

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

Mac Pro ATI 2600 card comparison -- with and without issues

Starting this new post to help keep the info organized. This is in relation to threads such as
[Mac Pro ATI 2600 Freezing Issue|http://discussions.apple.com/thread.jspa?threadID=1365277&tstart=0] (looks like this got locked on Mar-1?...)
[Weird Mac Pro screen issue|http://forums.macrumors.com/showthread.php?t=419100]
[Dual Quad-core Mac Pro reboots from sleep|http://discussions.apple.com/thread.jspa?threadID=1353551&tstart=0]
[Reboot After Waking|http://forums.macrumors.com/showthread.php?t=432869]
[2008 Mac Pro Owner Feedback|http://www.xlr8yourmac.com/systems/2008mac_proreports.html#storytop]
This [post|http://discussions.apple.com/message.jspa?messageID=6724880#6724880] mentions the possibility that the ATI 2600 cards are manufactured on two separate lines, and that problem cards may be associated with just one of them.
Thought it might be helpful to start posting specific card info and see if a pattern emerges.
There are 3 main places on the bottom side of the ATI card where potentially relevant information is written. There is also info in System Profiler. Please include what you can but at least Part Number, Serial Number (mask the last few digits), and a brief summary of the problem symptoms you are seeing -- or that your system runs trouble-free. Feel free to copy/paste my text as a template.
Please continue placing general comments in the threads listed above, and help keep this one focused on the card info. Thanks.
====================
ATI Radeon HD 2600
-Green Sticker-
PN = 102B3610100
SN = 640752001xxx
RV630 256MB
China
-White Sticker-
ATI-102-B36101-00(B)
2005
D33A27
N136
-Bar Code on opposite edge from ports-
J5751094FYPVA 630T0021(630-8924) CN RV630
-System Profiler-
Vendor: ATI (0x1002)
Device ID: 0x9588
Revision ID: 0x0000
ROM Revision: 113-B1480A-236
EFI Driver Version: 01.00.236
-Mac Pro Config-
Stock 2 x 4 core 2.8GHz, 2 x 1GB RAM, 320GB HD
Added 4 x 2GB OWC RAM, 1 x 320GB Seagate HD
Apple Cinema Display 20"
-Symptoms-
Started using January 16, 2008
First problem February 9, 2008 (24 days)
Graphics become corrupted, recovers gracefully = yes
Graphics become corrupted, requires hard shutdown = yes
Reboots on wake = unknown (sleep not used)
====================
Hoping something becomes apparent -sailhome

Good idea; here's my data (Reboots from wake, no graphics issues (touch wood):
====================
ATI Radeon HD 2600
-Green Sticker-
PN = 102B3610100
SN = 6407520069xx
RV630 256MB
Made In China
-White Sticker-
ATI102B3610100(B)
2005
D33A27
N136
-Bar Code on opposite edge from ports-
J5751094FYPVA 630T0021(630-8924) CN RV630
-System Profiler-
Vendor: ATI (0x1002)
Device ID: 0x9588
Revision ID: 0x0000
ROM Revision: 113-B1480A-236
EFI Driver Version: 01.00.236
-Mac Pro Config-
Stock 2 x 4 core 2.8GHz, 2 x 1GB RAM, 320GB HD (Seagate)
Added 2 x 2GB OWC RAM, 2 x 500GB WD HD, 1 x 750GB WD HD
Apple Cinema Display 30"
-Symptoms-
Started using January 18, 2008
First problem (Unknown, within a few days of initial use)
Graphics become corrupted, recovers gracefully = No
Graphics become corrupted, requires hard shutdown = No
Reboots on wake = Yes
====================

Early 2008 Mac Pro + ATI Radeon HD 4870 = Not working

Just took delivery of my new HD 4870 video card today. I installed it in my Early 2008 Mac Pro and booted up. I got a picture no problem on one monitor, but nothing on the other. Furthermore, the display perfpane was missing a lot of controls, like Arrangement and Detect Displays and whatnot.
I did a bunch of rebooting and swapping of cables, and determined that both the mini-display port and the standard DVI connection will drive a monitor. However, if both are plugged in, the only active display is the one plugged into the mini-display port, and there's no option to setup the secondary display.
So I booted into bootcamp, and it automatically recognized both display ports, and mirrored my desktop on both monitors. I downloaded and installed the latest windows drivers, rebooted the machine into windows once more, and was able to configure a multiple monitor display with no problem.
This tells me it's not the card and it's not the motherboard.
Booting back into mac OS, I discovered that it doesn't even recognize that the card has video ram. It thought I had no video ram in the system.
So, this all leads me to the conclusion that Apple shipped me a card that it has not yet provided driver support for.
Hey Apple, can I have my 4870 display driver now?

Hi again,
It was funny to read all your answers on my iPhone while away from my computer. I could have reply on the iPhone but I preferred to wait to give you all the procedure I used to install the beta driver successfully this morning.
To start, I found this link:
http://www.insanelymac.com/forum/index.php?showtopic=155477
and followed the "4870 INSTRUCTIONS", starting like suggested by doing the "First, follow the 4850 INSTRUCTIONS above"... (See the link)
I would like also to specify that I did this without having installed the card physically yet. So I kept my HD 2600 in the computer, followed all the steps excepted for the step 3:
3. Reboot with -f -v (kextcache/verbose mode)
There is no -f nor -v switches available for the reboot command at the shell prompt. I simply rebooted as usual "Pomme -> Redémarrer".
After the reboot, all my software was still working as expected with my HD 2600 card, meaning that these steps are specific and active only for the HD 4870 when it's detected at boot-up.
You may have to Google for the string "Kext" in order to get the application to install the file ATY_Motmot.kext. For your information, ATY_Motmot filename is the same string as the one found under "System Information ->PCI cards" under "Name".
I get:
ATI Radeon HD 4870:
Name: ATY, Motmot
The article is not clear regarding where to find the OpenGL.framework to backup before installing the downloaded one. I found mine under:
/Developer/SDKs/MacOSX10.5.sdk/System/Library/Frameworks/OpenGL.framework
After having shutdown the computer, just after the reboot that proofed everything was ok, I removed the original HD 2600 card and put back the new HD 4870 and boot up...
Then I check the "System Information" and found both "Quartz Extreme" and "Core image" supported!
I launched Aperture, got it!
I launched Final Cut Express, got it!
I launched Starry Night Pro Plus, got it! Then I checked the OpenGL settings in Starry Night Pro PLus and activated both options:
Use shaders where available
Use AllSky shader (Not compatible with all hardware)
When I was doing these actions with my original HD 2600 card, the software was giving me a warning that my hardware did not support these options and that it could crash.
This time, with the HD 4870, it accepted my settings and give me back a very beautiful blue sky with much more shades!
So in conclusion, it works very smoothtly with my system and I am writing this with two monitors, having bought the MiniDP to DVI adapter this afternoon
I am happy!
P.S.: A girl from Apple support called me back this afternoon regarding my problem. She was very happy two when I told her that I did apply the beta driver and that it was working very well...
Good luck and best regards...

Early 2008 Mac Pro - ATI 4870 - Apple 30'' Monitor - SL .... Does it work?

I have an early 2008 Mac Pro with a ATI 2600XT on an Apple 30" Cinema Display. I want to upgrade the video card to take advantage of the new features of Snow Leopard.
Before I take the plunge on buying the ATI 4870 I want to make sure there are no issues with this configuration... Does anyone have an experience with this setup? any issues? ( I assume I will not need to load the drivers since SL should have them)
Also how is the noise level of the ATI 4870? is the GTX card better in this regards?
Thanks in advance,

Other than benchtests and synthetic, there are no OpenCL aware or optimized apps out there. So it is a non-starter I think.
There are performance tests and depends on what you prefer and type of work. Some places the GTX is better and more RAM might help. The $100 is the other factor.
The ATI X1900 and 2600 and 3870 didn't look that good to my eye and I use the 8800GT, shame it was dropped, it was a nice card (just needed better $189 price, but that is true of the X1900 ($89?) and others. I think $349 is way too much for 4870 512MB. Flash PC.
Barefeats has OpenCL TEST in Snow L.

Dual monitor not working under Boot Camp on Mac Pro ATI HD 2600 XT

Recently got a brand new Mac Pro with ATI Radeon HD 2600 XT graphics card.
On the Mac side (Leopard), everything works perfectly: my second monitor (a plasma screen connected with HDMI to the second DVI of the ATI card via HDMI/DVI adapter) is fully recognized and it works as an extended desktop or in Mirroring mode.
Under Boot Camp (Windows XP Pro) however, NOTHING: the second monitor always appears in the display properties, but it is grayed out (inactive), and when I try to activate it, it switches back to being grayed out immediately and nothing gets displayed on it.
After reading all the posts I can find on the topic, I tried the following (in pretty much every possible combination - Thank god for WinClone that allows me to restore the Boot Camp basic install image without having to reinstall Windows from scratch every time):
a) Bootcamp 2.0 (installed by default by Bootcamp assistant)
b) Update to Bootcamp 2.1
1) Windows XP Pro SP2c vanilla install (from my Windows XP pro install disk)
2) Update to Windows XP SP3 (I tried with and without BC 2.1: both worked -> BC 2.1 didn't seem to be required for SP3 - maybe because this is a mac pro and not a MB or MBP)
i) ATI drivers installed by default by Boot Camp assistant (BC 2.0) or by BC 2.1
ii) Latest ATI drivers found on ATI web site specifically under Boot Camp / Mac Pro.
Note: Interestingly, the catalyst installer worked ok (provided .NET framework 2.0 is installed though), but it seems that the Radeon BootCamp/Mac Pro driver set itself from ATI's web site does NOT include a driver for the HD 2600 XT - so when I install this driver set, it tells me that no compatible hardware was found...
iii) Latest ATI drivers found under Windows XP (these did include one driver specifically for the Radeon HD 2600 XT)
NOTHING seems to work. I read posts (most of the from late last year) about ATI Catalyst utility showing a 3rd monitor at some point, but I never got any 3rd monitor showing in any of my many many trials with Catalyst. I have yet to get a single image appear on my plasma under Bootcamp Windows. I don't believe its the hardware because everything works great on the max OS X side.
I am actually considering switching to an NVidia 8800 GT just to get the dual screen to work under BootCamp/Windows XP because I really need it and I read everywhere that drivers for NVidia are far better than ATI ones.
Any advice? What should I try next before getting an 8800 ?
Is there a diagnostic utility that I can use to test my config including the GC?
Thanks!

Hi there aside from my laptop I have an iMac 20" with the same HD 2600 XT card. I recently installed the Catalyst 8.6 driver by using a driver mod from driverheaven, I use Vista 32. By installing it this way I got boosted performance and many issues with the bootcamp drivers were fixed. As you may already know the ATI drivers do not install on bootcamped macs usually but the mod tool fixes this. Its unofficial so do so at your own risk but try it out and see if you get the second monitor if not just rollback. Hope this helps and I didn't want to say too much about the 8.6 driver mod because it may not be allowed here but google will provide any answers.

Mac Pro, ATI X1900, Apple Cinema, and Boot Camp

Ok so I finally got Windows to install on to my Mac Pro. This is a long explanation because it includes a lot of information for users who may be having the same problems I had. My problem is at the bottom, but for those of you who are still stuck on the blank screen, READ ON!
Many have users been having problems installing Windows on Mac Pros with the ATI x1900 video card.
For Example, after running boot camp and loading XP the screen would go blank.
To get around this use the DVI to VGA addapter and plug a seperate monitor in, once the computer has finshed installing Windows, then install the drivers.
At this point my graphics card was still not installed correctly. I downloaded the driver off of the ATI website, however I kept recieving errors. So I unpakaged the driver and had the computer find a driver in that folder. Once this was done I went back and installed the remaining software without errors!
Now, currently I am still having to use a second monitor because my HD 23 inch was just showing a blank screen. To fix this I,
1. Installed the video card controller from the ATI website for the ATI X1900
2. Opened advanced settings and supported HD 1080i
3. Connected my HD monitor in the second DVI slot
4.exteneded onto that monitor
5. Switched that monitor to primary
And Perfect! It works
However, this is where problems began to arise. After customizing everything to my taste, I ran a test within this same program which sets all of your graphics card's settings to the optimal setting. I walked away because it was taking a long time, and when i came back my screen was totally messed up. It looked as if the settings had been changed and it had been moved up. With the top of the windows screen down where the dock is supposed to be, and then the dock right above that. I cannot correct this and it is extremely frustrating!
Is there anyway for me to correct this? It is normal in Mac Mode, but in XP i can't correct it. It just seems like there is one problem after another!

so did you install the bootcamp drivers?
because i had no luck with ati's drivers from their web site but apples drivers worked fine.

Mac Pro ATI 5770: HDMI to Panasonic plasma TV

I have a Mac Pro 2x2.4 Quad Core with original ATI Radeon HD 5770 graphics card.
I use the computer for Final Cut Pro X and Pro Tools HD Native.
My monitor is an HP 2711x.
I would like to run a Category 2 HDMI cable from the 5770 to a Panasonic VIERA 50" plasma TV about 40 ft. away, to test how FCP X videos look.
(1) Can I have both the HP 2711x and the Panasonic connected to the 5770 at the same time?
(2) Do I need an HDMI adaptor of some sort to connect the 5770 to the Panasonic?

OK, I'm asking more.
Bear with me, I obviously don't know much about this.
Currently the video signal is going from 5770 --> HP 2711x via DVI.
The audio is going Mac Pro-->external DA converters via optical digital out from the Mac Pro.
I don't want this to change. I have a high quality audio system for FCP X and Pro Tools.
For the Panasonic, you suggest DVI-->HDMI. For this to work, don't I have to buy an Active converter to combine the audio with the video? Otherwise, the audio wouldn't get to the Panasonic.....right? Isn't this the case regardless of whether I use three monitors or not? I am probably off base here.
Assuming I am right that the DVI-->HDMI converter needs to be Active to combine video/audio, where does the audio come from? Is it already avaliable at the 5770 DVI connection? Or must it be tied into the converter separately somehow?
For the HP 2711x, you suggested either MiniDP-->DVI or MiniDP--> HDMI. Does it matter which I choose? Will they be exactly equivalent video quality?
FYI, I am running OS 10.7.4.

Problems with Mac Pro & ATI Radeon 1900XT

I conect 2 Apple 20"Cinema display to a Mac Pro with ATI Radeon 1900XT, and I only get one of the screens to work. The other indicates with the Led light switching in and out that it won't recognize the video signal. I have restarted the V RAM pressing RP Comand+Option and after the second tone of restart, it continues the same. If I disconect one, then the other switches on. Why does this happens?
Can it be because the CPU and the 2 screens are plugged to the same pluggin base?
Please, help me!!!
and sorry if I have not explain it properly, as I am Spanish, and it is difficult to explain it in English.

I have the same problem

Early 2008 Mac Pro Raid + Radeon 4870

So far this has been a very disappointing experience in upgrading to SL!
I have an early 2008 Mac Pro with Apple software RAID as my boot drive, SL of course is not seeing this as a possible install drive as others have experienced. I have tried to boot directly off of two different SL retail upgrade disks but the installer crashes every time (I've verified that the drive boots off of other disks). I'm starting to suspect that it may be an issue with the Radeon 4870, has anyone else with a similar setup had any success in upgrading to SL? I'm going to try installing the original video card to see if that helps, otherwise it looks like I will be doing an install to a new hard drive from within Leopard.

I've got a 2006 Mac Pro, the first gen one. I've got a flashed PC 4870 and a three disk software raid of 640GB Western Digital HD's, Model: WDC WD6400AAKS-00A7B0. When I ran the install disk from Mac OS, I couldn't install to the raid, it didn't show up as a volume that could be installed to. However when I restarted from the DVD I had no trouble installing onto the raid at all. The install finished without a hitch. I also ran an install to my Intel X25-E and didn't have any trouble there either. So I know it is possible to get the install to work with a raid and a 4870.
Obviously my setup isn't exactly like yours though. But that's the best I can do.

Mac Pro (ATI X1900) black screen at boot

Hey there,
I've been seeing some problems with my early Mac Pro when booting. Upon the first boot of the day, the machine sounds like it's starting up however the display remains black for upto 15 minutes before kicking in.
The problem used to happen occasionally but it's just been getting worse over the last 6 months.
It's got to the stage that if you put the machine into sleep mode, then come back 30 minutes later I'll have to wait for another 15 minutes before I can log back in.
If the machine has been running for a while and you perform a regular reboot, you can see the system booting and the login window comes up straight away.
I've tried a fresh install of Leopard on an external drive, problem still exists.
I also tried hooking up another display to the system just to check it wasn't the existing monitor and sure enough the problem remains.
Recently the display has been blanking for a few seconds when I've been using the system.
Searching to forums seems to suggest a whole bunch of issues with the ATI X1900 card, which is installed in this system.
Does anyone think the ATI card is the fault here?
In addition, I know the system is out of its initial years warranty but it seems like the ATI card has some known problems, so what's the likelyhood of Apple helping me out here?

You are chasing down the wrong rabbit hole is my best guess, as bad as the X1900 might be.
Rule out marginal RAM, Seagate drives, 3rd party USB/FW devices, controllers (other than X1900), even modem/router. All it takes is a bad USB or FW (or probably RJ45) cable.
No need to reinstall. Now that you have, clone your system for backup and testing with SuperDuper and run Disk Warrior, too, and try that. Might want to rerun the last combo update. And I always run the combo update from another drive than the system being updated.
SuperDuper forces the newly cloned system to rebuild all the temp files, logs, caches and such that are best done by itself when first booted.
Other things to try are reset the SMC RESET button on pre-2008 Mac Pro (on 2008 model, leave it unplugged overnight, no cables attached to clear or reset the SMC) and then zap NVRAM on cold boot.
See this article:
http://www.macfixit.com/article.php?story=20060131080021235

Mac Pro & ATI Radeon 9200 graphics card

I just bought a new Mac Pro but upon set-up I realized that I couldn't use my existing Apple monitor that has a ADC connection. I would have to buy the Apple DVI to ADC Adapter. Instead of doing this, could I take the ATI Radeon 9200 out of my old Quicksilver and put it in the new Mac Pro? This older video card has the right kind of connection that I need for this monitor. I could put it in and try but thought I would ask before I did just in case it is not compatible.

I just bought a new Mac Pro but upon set-up I realized that I couldn't use my existing Apple monitor that has a ADC connection. I would have to buy the Apple DVI to ADC Adapter.
The Apple adapter will work for a LCD with ADC, but not for a CRT.
<http://store.apple.com/us/product/M8661LL/B?fnode=MTY1NDA5OQ&mco=MjE0NTg4NA>
There are no ADC graphics cards that will work in a Mac Pro.

Mac pro ati radion HD5870 graphics card, is it CUDA ready for 3D Modeling

I would like to move over to MACs from PC but use autocad and 3DStudio. The ATI radion graphics card HD5870 must be CUDA ready for 3D modeling, but the tech description at the online store doesn't confirm if it is CUDA ready.

CUDA is NVIDIA's parallel computing architecture. It enables dramatic increases in computing performance by harnessing the power of the GPU.
It is not offered by ATI/AMD Radeon cards.
www.nvidia.com/object/cuda_home_new.html

Problem between a Mac Pro / 01-2007 and ATI Radeon X1900XT

Hello,
My friend has bought a second hand ATI Radeon X1900XT with a fan Zalmann Fatality VC-ZV9 and has the following problems. She can switch on her computer without any problem and the card works fine (Photoshop, ...) As soon as she launches Secondlife client, the screen gets black few minutes after, and if she tries to switch off and on the screen, it says "No signal" anologic or digital. This card is reported to work very well with Secondlife. It can't be overheat, since it comes very quickly, and just after the crash, she can touch the card which is not hot. The fan works fine. How can I investigate to find out what goes wrong with this card ? Her computer is a Mac Pro bought in January 2007 with 3 Gb RAM and Leopard. The problems has occured before 10.5.3 version of Leopard was installed. I've made a test of the Video Memory with Techtool Deluxe and it didn't find any problem.
Thank you

I think I'm having a similar problem: running a Mac Pro/ATI Radeon X1900XT. Was having issues with general artifacts that seemed to come and go randomly. The machine got very hot one day when the AC was not on and the office was closed: random artifact "pixel dots" became lines on the screen, and then the entire screen just went black.
I had to do a hard shut down, and it's happened several times since. When I pulled the ATI card out, there was considerable dust built up at the intake which I cleaned out. It hasn't blacked out again, but the artifacts remain on the screen.
I suspect the card is about to die, but was trying to see if anyone else had this experience? Also, if anyone recommends replacing it with the same card, or if there is a better recommendation? I do general design and photo editing, no gaming and nothing very intense.
Thanks for the help!!

I have a mac pro but need a monitor and can't use LED needs suggestions

I have a mac pro running on snow leopard, version, 10.6.8. Here is the graphic info that is one my mac pro
ATI Radeon X1900 XT:
Chipset Model:          ATY,RadeonX1900
Type:          GPU
Bus:          PCIe
Slot:          Slot-1
PCIe Lane Width:          x16
VRAM (Total):          512 MB
Vendor:          ATI (0x1002)
Device ID:          0x7249
Revision ID:          0x0000
ROM Revision:          113-A52027-140
EFI Driver Version:          01.00.140
Displays:
VA730m:
Resolution:          1280 x 960 @ 60 Hz
Pixel Depth:          32-Bit Color (ARGB8888)
Main Display:          Yes
Mirror:          Off
Online:          Yes
Rotation:          Supported
Display Connector:
Status:          No Display Connected
I am not sure what monitor will run on this mac pro bought in Spring of 2007. Is there any monitor with a built in camera that can be used on this machine?
I have confirmed with apple that it cannot run the LED monitors that apple sells.
suggestions or if you know what monitors I can try to find would be great. If you need more information, please let me know. I want to be able to do this right. Thank you so much.

I know there were many more problems 5 yrs ago with 3rd party monitors and have been some issues in between also.
Apple does have what is needed to use multiple 30 inch displays and the 5770 is pretty mainstream and standard.
It is also about the only card being sold outside ebay and a couple places in case you want to take your chances with Nvidia 8800GT 1st gen model or ATI 4870.
Mini DisplayPort to Dual-Link DVI Adapter
Display Adapters Needed

Mac Pro ATI HD 4870

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