ATI Radeon X1900 XT supports portrait mode

http://www.flickr.com/photos/79495787@N00/244084406/in/set-72157594285644230/
Here's some screen captures from Cinema Display 30".

BTW, what is that cool launcher like program you have on the bottom of your screen where the dock usually is? And how did you get a floating dock on the right? Really cool!
It's called Dragthing and it's the one piece of shareware I always install.
I absolutely love it. It cost $29 dollars, and there is a downlaodable trial version.
The dock on the top right is called "The Process Dock" and shows whatever you have running.
http://www.dragthing.com/english/about.html

Similar Messages

Is the Flash player GPU acceleration supported on the ATI Radeon X1900 XT?

Anyone know if Flash player 11.1.102.55 GPU acceleration is supported on the ATI Radeon X1900 XT? I didn't see it explicitly listed in the unsupported hardware list (http://kb2.adobe.com/cps/921/cpsid_92103.html). The card is not displaying any of the stage 3D content unless I disable hardware acceleration. I get the same results whether I use Firefox, Chome, or Safari.
I'm on a Mac, my system specs are;
Processor 2 x 3 GHz Dual-Core Intel Xeon
Memory 2 GB 667 MHz DDR2 FB-DIMM
Graphics ATI Radeon X1900 XT 512 MB
Software Mac OS X Lion 10.7.2 (11C74)
If I need to I'll replace the card but I want to make sure it's the issue before I do.
Thanks in advance for any insight.

I'm wondering the same thing. I have an X1950 pro and am trying to get it to help out with youtube videos.
The latest X**** driver was released in 2010, and the original driver at the very earliest March 2009. Both the X1900XT and X1950 Pro are not listed on that list.
However, I do recall feeling Flash player 11 being slightly faster than Flash 10 when I first installed it. Flash still didn't become "10x" faster and 720p through 1080p video certainly still isn't smooth.

After Effects 7 with ATI Radeon X1900 XT

Hi everyone,
I use Adobe After Effects 7 a lot and I'm not happy with my current machine (PowerPC G5 2x1.8GHZ, 2GB DDR SDRAM, ATI Radeon X800 XT), it is too slow to work smoothly when I have several layers and effects going on. Previewing the work on the timeline (OpenGL or Adaptative resolution) is painfully slow and takes on my nerves. I believe this is mainly due to my graphics card, and the fact is not 100% compatible with OpenGL on After effects.
I'm ready to upgrade with a Mac Pro 2.66 GHz Quad Xeon with ATI Radeon X1900 XT, but only if I'm going to enjoy a real improve with After Effects 7, as this is my main editing application right now.
Does anybody have experience with this configuration?
Thanks in advance for reading and replies!
PowerPC G5 2x1.8GHZ Mac OS X (10.4.7) 2GB DDR SDRAM, ATI Radeon X800 XT

I have this configuration, but sadly have had no time to play around with After Effects. AE's realtime playback capabilities are limited (especially when compared with something like Motion), so you're probably still going to be rendering to RAM a lot. I believe the OpenGL support is for things like anti-aliasing, blur, and blending modes -- so a faster video card may not automatically equal huge performance boost across the board. Four Xeon cores and a lot of RAM will help it a lot more (see exception below).
Also, AE 7 still has to run under Rosetta which results in a slower performance than if it was native. Also, be aware that there is a limit placed on all Rosetta processes that do not allow them to address more than 1.5GB of RAM combined. This will most likely limit your render speed and preview lengths. See this thread on Adobe's forums for more info:
http://www.creativecow.net/articles/jonesgraham/AE7_on_IntelMacPro/index.html
EDIT: The above link was to the performance comparisons, but not the original Adobe forum thread. Here it is:
http://www.adobeforums.com/cgi-bin/webx/.3bc2401b
However, if you read the thread, and follow the link in it, the author is seeing huge performance gains with AE7 on his MacPro 3GBs over his old dual G5 4.5GBs.
So most likely, you'll see a performance benefit from upgrading. And when an Intel native version of AE ships, things will really fly.

ATI Radeon X1900 XT 512 MB graphics card has failed?

I think my ATI Radeon X1900 XT 512 MB graphics card has failed...
This is a MacPro 1,1 (2006). We're on our yacht in a French territory, South Pacific, so local support is non-obtainium. I would appreciate any advice on how I can confirm my graphics card is dead.
I have only 23" Apple Cinema Display for testing. The display works great on MBP, so that end is good.
The MacPro seems to boot normally - AFAIK based on startup sounds, fan, RAM LED diagnostic lights.
Suggestions?

Case A) the screen goes blank at the login screen
invoke Safe Mode (hold down the Shift key at Startup).
This performs a five minutes or so Disk Utility ( Repair Disk) on the boot drive, then demands your userId and password, even if you normally auto-login.
Safe Mode only loads the absolutely essential Drivers, and the graphics drivers are not considered essential. So screen re-draw may be slow, but you can check your email, surf a little, do many operations that do not require graphics acceleration.
Edit movies? Probably not.
Case B) your screen completely blank
If the power-on light flashes in a pattern, that indicates not enough good RAM to start up.
If no power light flashing, you need some function you can invoke that will show a non-graphics result.
The Caps Lock light on the keyboard is under software Control. If it works, at least the SMC controller that talks to the keyboard is working.
Holding down Control while pressing the Eject key on the keyboard brings up this familiar dialog box, whether you can see it or not:
any key except:
R for Restart;
S for Sleep;
Esc for cancel;
and return for the default Shut Down
should cause the System Beep sound. S should Sleep it, and the power light should shortly indicate that it is sleeping. Any key will then wake it up.

Crash with ATI Radeon X1900 XT and second HD display (DVI) ?

hi ! i have a realy tough one for you guys : since 3-4 days i've been getting this realy strange (and scary!) kernal panic screen / crashes / freeze with my macpro dual 2.66 with ati radeon X1900 xt.
the crashes keep coming while doing extensive work (video converting, renders) or just letting the macpro running doing nothing much all night long...
now this is what i found for now : if i disconect my 2nd display (samsung syncmaster 2493hm HD in DVI 1080p) it seem to be stable. when i reconnect it sometime it can run again with this 2nd display for a while but when i leave a render all night long the next morning it will be frozen, nothing on screen (all black).
after rebooting it get this crash report from the system :
Maccinachheeke-pabcapk cat0etiabies 0x00000000000000000000006:
6 ereerr--i oporgingngnkbeaachineck Maehik ne-a0h0h ck stat00t000000000 r0es0
reteattartPvvl Ili maaliceicdn mchk aiog eproMh
rekroi-MCpor reorrosg-:
porttMCrSTregt(i_MC 0xSTATUS(er40_S x20210(0x0nv0TalU00xx002in000iS10000002405)100l00U I0nva0M 0xS
IS(0x0A30:_M0U2(00ATU5S(2xx00200TA00000x00400000IAinv2li00lC
20IAA00200_inv0xid
0IA3: 3_d0000AT0)000000d)0000n00a00d000nA0v0l0d
I3S22_v4USi3SIA0411): 0400 0x0U0000020000 00100 00vl00
0 I0A3011CivAA32_SM_441SxTUTb0004100)000vb01001iA 00led 0I cva00 i e r cI:S(0xe0 1 ):(0 : 041e5)b x000b 800de:fix 4arrld
Mo MAA e8atr code inf 00: 0 0x00 St
00s00ode
spSccifsic codr
texr ccorre02sor:
0 8O4x0
r erder in orrmt n ded0000: 0x1rp0000Satus bitts:
b 0ts:4ssor PMroexce Chtsscorrupt, tconad:
e0x3re1cor,rtr epo:bl ed err: E0)roncirters0: 0
8ernc0ro,rrR2: 0xected error
CR3: 0x00e7a000, CR4: 0x000006e0
EAX: 0x24f9bed8, EBX: 0x1a6f198a, ECX: 0x1a6f198a, EDX: 0x004bc870
ESP: 0x24f9bebc, EBP: 0x24f9bf08, ESI: 0x00001e27, EDI: 0x035e1718
EFL: 0x00000006, EIP: 0x0019e9c0
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x439d58 : 0x128d0d (0x3cc65c 0x439d7c 0x131f95 0x0)
0x439d98 : 0x1a42cb (0x3d27fc 0x0 0x35e1718 0x12)
0x439f58 : 0x19c103 (0x439f70 0x0 0x0 0x0)
0x24f9bf08 : 0x135888 (0x1a6f164f 0x35e3d40 0x3f91084 0x2)
0x24f9bf58 : 0x1359c9 (0x13d8a2 0x0 0x0 0x19e23a)
0x24f9bf78 : 0x13da53 (0x13d8a2 0x0 0x0 0x0)
0x24f9bfc8 : 0x19b21c (0x0 0x0 0x19e0b5 0x4ebf4c0) Backtrace terminated-invalid frame pointer 0x0
Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386
Model: MacPro1,1, BootROM MP11.005C.B04, 4 processors, Dual-Core Intel Xeon, 2.66 GHz, 2 GB
Graphics: ATI Radeon X1900 XT, ATY,RadeonX1900, PCIe, 512 MB
Memory Module: DIMM Riser A/DIMM 1, 512 MB, DDR2 FB-DIMM, 667 MHz
Memory Module: DIMM Riser A/DIMM 2, 512 MB, DDR2 FB-DIMM, 667 MHz
Memory Module: DIMM Riser B/DIMM 1, 512 MB, DDR2 FB-DIMM, 667 MHz
Memory Module: DIMM Riser B/DIMM 2, 512 MB, DDR2 FB-DIMM, 667 MHz
AirPort: spairportwireless_card_type_airportextreme (0x14E4, 0x87), Broadcom BCM43xx 1.0 (4.170.13.1)
Network Service: AirPort, AirPort, en2
PCI Card: ATY,RadeonX1900, Display, Slot-1
Serial ATA Device: ST3250820AS P, 232.89 GB
Parallel ATA Device: OPTIARC DVD RW AD-7170A
USB Device: USB2.0 Hub, Up to 480 Mb/sec, 500 mA
USB Device: Hub in Apple Pro Keyboard, Mitsumi Electric, Up to 12 Mb/sec, 500 mA
USB Device: USB RECEIVER, Logitech, Up to 1.5 Mb/sec, 100 mA
USB Device: Apple Pro Keyboard, Mitsumi Electric, Up to 12 Mb/sec, 250 mA
FireWire Device: built-in_hub, unknown_value, Unknown
FireWire Device: GSA-5163D Super Multi DVD Rewriter, HL-DT-ST, Up to 400 Mb/sec
FireWire Device: My Book Device, WD, Up to 800 Mb/sec
here's my complete config if it can help :
Model Name: Mac Pro
Model Identifier: MacPro1,1
Processor Name: Dual-Core Intel Xeon
Processor Speed: 2.66 GHz
Number Of Processors: 2
Total Number Of Cores: 4
L2 Cache (per processor): 4 MB
Memory: 2 GB
Bus Speed: 1.33 GHz
Boot ROM Version: MP11.005C.B04
SMC Version: 1.7f8
ATI Radeon X1900 XT:
Chipset Model: ATY,RadeonX1900
Type: Display
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:
SyncMaster:
Resolution: 1920 x 1200 @ 60 Hz
Depth: 32-bit Color
Core Image: Hardware Accelerated
Mirror: Off
Online: Yes
Quartz Extreme: Supported
Rotation: Supported
Television: Yes
S/M 955SL:
Resolution: 1280 x 1024 @ 75 Hz
Depth: 32-bit Color
Core Image: Hardware Accelerated
Main Display: Yes
Mirror: Off
Online: Yes
Quartz Extreme: Supported
Rotation: Supported
anyone ever see this problem ? at 1st it seem to be related to my ATI card... but i'm no expert so if anyone can understand part of the crash log let me know ! thanx !!
also forget to say : did all the full apple hardware test + tech tool pro test (app that come with apple care) and nothing was wrong, all ok.
+
francis.t
montreal
Message was edited by: francis.t

Are you really still running 10.6.3? you will need 10.6.5+ so do that and make a clone.
ATI 5770 from Apple Store - like 1000s of others have done and in the comments section on the store page.

Nvidia GeForce 7300 GT and ATI Radeon X1900 XT

I have a Mac Pro 2,1 running 10.6.1 and BootCamp.
I had a Nvidia GeForce 7300 GT video card in it and it ran well under BootCamp.
I installed a ATI Radeon X1900 XT.
Under BootCamp the 2 cards seem incompatible, with an error message that the driver on the Nvidia card has been disables due to an incompatibility with the other card.
Is there a solution for this?
If I wanted 2 cards inside would they both need to be the ATI's or Nvidia's?
Thanks

Hi I would maybe get a Apple Upgrade Kit the GT 120 is 512MB's & dose not use all 16 lanes as it like to make you think & will work on 2006 Mac Pro's at $149.00 I would say if you just want more displays get two & eBay your old cards. Please know if you game you will want more power but if only for more displays this 1 slot card is great.
NVIDIA GeForce GT 120 Graphics Upgrade Kit for Mac Pro (early 2009)
View all Questions
It as well as the much better 4870 both work with the Mac Pro 1,1 & 2,1
NVIDIA GeForce GT 120 Graphics Upgrade Kit for Mac Pro (early 2009)
The NVIDIA GeForce GT 120 includes 512MB of GDDR3 memory, uses the PCI Express 2.0 interface, and includes one Mini DisplayPort and one dual-link DVI port.
Learn more Questions & Answers
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Overview
The NVIDIA GeForce GT 120 with 512 MB of GDDR3 memory delivers excellent all-around performance whether your playing games or dealing with creative and scientific applications. With up to four NVIDIA GeForce GT 120 graphics cards installed, a Mac Pro can support up to eight displays simultaneously.
NVIDIA GeForce GT 120 includes two video ports: one Mini DisplayPort and one dual-link DVI port. This allows you to connect both the 24-inch Apple LED Cinema Display or another Mini DisplayPort-based display, and a DVI-based display such as the 30-inch Apple Cinema HD Display. Display adapters are available to connect VGA displays.
Good Luck man
Thomas

ATI Radeon X1900 worth it for only FCP and Color?

Hello,
I've been looking around these posts for a while and I can't seem to find this specific answer, so I apologize if my question has been asked already.
I am looking to purchase a MacPro tower. I don't use Motion. I don't play video games. I don't need 8 zillion giant monitors. I intend to use the computer mainly for Final Cut Pro 6.0 and probably a fair amount of Color as well.
With this being the case, what are the benefits of the
ATI Radeon X1900 XT 512MB Graphics Card, over the
NVIDIA GeForce 7300 GT 256MB Graphics Card? Is it really worth the money? I've seen some posts that say you won't see a difference in FCP, but is this also true for Color? And if so, what exactly will the difference be?
Thanks,

Here's what they said at the Color board...
With anything less than an ATI x1900...you may experience issues such as lack of realtime playback, missing support for 10-bit images and 2K frame sizes, no float support for your grade settings.
For this version of Color, ATI is the way to go. I wouldn't go so far as to say an Nvidia card gives you a crippled version of the program, but it's close.
http://discussions.apple.com/thread.jspa?messageID=4611284&#4611284
http://discussions.apple.com/thread.jspa?messageID=4672792&#4672792
http://discussions.apple.com/thread.jspa?messageID=4620097&#4620097

Can I put two ATI Radeon X1900 XT's into a MacPro?

Hi
We've just bought a MacPro, with 3 NVIDEA 7300 cards. Sadly it seems the 7300 does not support the apple DVI-Video adapter. Our system requires three dual link DVI ports supporting the adapter, so on face value we should be able achieve this by removing the 7300's and installing two ATI Radeon X1900 XT's instead.
The question is is it possible to put two ATI Radeon X1900 XT's into a MacPro? Has any one done this? or indeed does anyone know how to get the 7300's to recognize a DVPAL device such as video projector or analogue video monitor?
Cheers
Nick
MacPro Mac OS X (10.4.8)

PCI-E (Peripheral Component Interconnect-Express) is a newer implementation of PCI which uses a much faster physical-layer communications protocol than older PCI bus architectures.
Rather than using a bus as PCI did, PCI-E uses dedicated, unidirectional, point-to-point connections known as "lanes" to communicate with PCI-E devices.
The Mac Pro features four PCI-E 16-"lane" connectors on the main logic board. In PCI-E, these are known as "x16" slots. These can be used for PCI-E-compatible cards, like the ATI Radeon card that is available as a configure-to-order option in the Mac Pro.
PCI-E cards will work in slots that are at least as large as the card is. This means that the "x16" slots in the Mac Pro computer also supports "x1" and "x4" cards as well. However, all four slots cannot simultaneously support four cards that implement the same lane configuration. Only one slot actually has 16 lanes going to it—you can put a x16 card into a slot that is only using one lane and it will operate properly, but it will operate more slowly than the same card in a x4, x8 or x16 slot.
The Expansion Slot Utility, located in /System/Library/Core Services, allows you to configure the PCI-E expansion slots and how many lanes each slot will support, as illustrated below. This example shows a "x16" graphics card occupying the first slot, and the other slots are configured to support an "x1" card in slot two and "x4" cards in slots three and four. The example shows the other options available. When you have picked the appropriate configuration of slots to support your compliment of PCI-E cards, click the Save and Restart... button to implement the configuration.
http://docs.info.apple.com/article.html?artnum=304122
Michael

Running ATI Radeon x1900 XT along with NVIDIA GeForce 8800 GT Possible?

Can I run the ATI Radeon x1900 XT along with NVIDIA GeForce 8800 GT together in my mac pro?

The X1900 would have to go in double wide slot, you would have to run one or both at 8x.
I think something like ATI 2600 might make more sense. The 8800GT is listed as discontinued (have a thread or two about it being EOL). So unless you have the 8800GT may not be an option anyway.
The 4870 + 2600 combo would be best I can think of for us with 1st gen now.
This assumes you simply need to drive 3 monitors. And don't want to wait and see if the Nvidia eVGA GTX 285 (doubtful) will support 1st gen EFI32's.

ATI Radeon X1900 XT upgrade issue

Hey guys, hopefully someone here can help me with my problem.
I recently bought one of the 8 core mac pros with the nvidia 7300GT cards in them. I later decided to upgrade to the ATI Radeon X1900 XT 512MB card. The apple website said it was going to take 10 - 12 weeks for delivery, so imagine my surprise when I got it 2 days after I placed my order.
I didn't have any problems with the removal of my nvidia cards or with the installation of the ATI card.
I started up my computer, and up popped the Expansion Slot Utility program which told me that I needed to choose a different profile so as to maximize my card's speed. I think it was set on the 4th option before (x8, x8, x4, x4). The program recommended that I try option 1 or 2, both of which were x16 for slot 1 which is the slot i had plugged my ATI into and were the only two options that had a green bubble next to them.
So I chose option 1 (x16, x1, x1, x8) and clicked on the "save and restart" button. Computer shut down... restarted...
Suddenly, the graphics card fan was blowing at full speed and my screen was blank. I waited for a minute, and then had to use the power button to shut it down.
I tried a couple of things from there.
First I put the ATI card in slot 2, and later 3. The computer started up without any problems and with no fan noise. When the Expansion Slot Utility popped up again, I choose option 2 (x16, x1, x4, x4) and put the ATI back into slot 1. I got the same problem of the screen staying black and the ATI fan going crazy.
So as not to constantly have to change the ATI card every time i wanted to change a setting under the Expansion Slot Utility, I kept the ATI in slot 1 and installed the nvidia in slot 4.
What I basically found was that the ATI did not work under options 1 and 2 in the Expansion Slot Utility where it has a x16 lane, but works perfectly fine with options 3 and 4 where it is limited to the x8 lane.
So I'm not sure where to go from here. Considering that I bought this computer two months ago with nvidia cards in it, does it mean I have to get a particular driver for the ATI to work on x16 lane? Is there a significant performance drop if the card is set to x8 lane?
Any help would be appreciated.
OKS

Yup, I had them connected. Just to be safe I tried plugging the cable into the other auxiliary power connector so as to see if the problem was with one of them. Unfortunately I got the same problem.
I also noticed that when I go to the Expansion Slot Utility program after I start the computer in x16 mode, and when I have the screen plugged into the nvidia card, it only shows the nvidia card in the program. The ATI is missing. Even though the card's fan is blowing like crazy.
In other words, when i choose to give the ATI x16 lane in the Expansion Slot Utility program it vanishes from the program upon restarting the computer under that profile. I also checked under the system profiler, and the ATI card is gone there as well.
I'm not really used to writing about computer issues, so if I'm unclear about certain points, please don't hesitate to let me know.
OKS

ATI Radeon X1900 XT, Apple Upgrade Kit vs. BTO Option (Mac Pro 1,1) - Same?

This question pertains to the ATI Radeon X1900 XT Video Card, which Apple offered as a BTO Option for the Mac Pro 1,1.
In September 2007 I purchased my Mac Pro 1,1 (2x Intel Xeon 3GHz Woodcrest) and configured it from Apple with the ATI Radeon X1900 as a BTO Option.
Now I know that a number of people initially experienced some problems with this card, but mine has worked perfectly all along. I run FCP, Aperature, and Adobe CS3, and the X1900 has performed excellent.
Leading to my question:
I own more than one Mac Pro 1,1. But the other two machines were not configured with the X1900. And for the past couple of years, I've been regularly searching to find (one or more) Genuine, Original Apple ATI X1900 XT Video Cards - either for sale by someone who has pulled out the X1900 from their Mac Pro 1,1; or, from an Official Apple Reseller. However, all that I've been able to find are - what appear to be either a "knock-off" third party version of the X1900 (flashed for Mac Pro), or; people and/or resellers who claim they are selling a Genuine, Original Apple ATI X1900 XT; except there's one major difference between all of those other video cards, and my X1900 (BTO from Apple, Mac Pro 1,1).
My X1900 does not have an S-Video Port. However, all of the other X1900 cards I've seen advertised for the Mac Pro are pictured with an S-Video Port - which again, mine does not have one.
I've spoken with both Apple Technical Support and Apple Care Representatives (Sr. Advisors), and I've asked them whether it's possible to identify a Genuine, Original Apple X1900; either by the serial number, or possibly by an Apple Part Number.
The Mac Pro 1,1 "Tech Specs" are listed on Apple's Support Site (support.apple.com/kb/SP30). Here, Apple does provide an Apple Part Number for the X1900 as an upgrade (MA631Z/A); however, nobody from Apple can tell from that part number - whether that Apple Part Number corresponds to an X1900 with an S-Video Port, or whether it's identical to the X1900 that was offered as a BTO Option for the Mac Pro 1,1; or whether that particular X1900 was part of an "Upgrade Kit" for the X1900 - which would've been available to purchase from Apple (Apple Store), sometime late in 2007 and/or early 2008. Further, I also know that Apple changed the actual Service Part Number a few times for the X1900.
What I'm trying to find out:
Has Apple ever directly sold, or, has Apple ever officially offered the X1900 w/ S-Video Port - under one of the following Apple Service Part Numbers (661-3297, 661-4335, 661-4911)??
Sorry for the super-long post.
It's just that this has been bugging me for like two years.
Thanks,
John

When I write, I often find that I end posts with what I wanted to say. Put summary at top helps.
What I'm trying to find out:
Has Apple ever directly sold, or, has Apple ever officially offered the X1900 w/ S-Video Port - under one of the following Apple Service Part Numbers (661-3297, 661-4335, 661-4911)??
I don't know. I do know some X1900s are being replaced even if out of warranty, as are 2600s also.
For $249 the ATI 5770.

10.5.5 + PowerMac G5 w/ ATI Radeon X1900 Graphics Card (256MB) Bad combo.

10.5.5 is not displaying video properly. Elgato seemed to have narrowed it down to a specific computer setup with an OpenGL change from the 10.5.5 update.
http://support.elgato.com/index.php?m=knowledgebase&a=viewarticle&kbarticleid=3097
My screen shot is the one used in the knowledgebase document. I now see that Apple DVD Player and flip4mac in quicktime have the same look. The audio is fine. VLC can play all of the files with no problem.
If you have the same setup:
PowerMac G5 tower (single or multiple processor), with a ATI Radeon X1900 Graphics Card (256MB) please post if you are having this problem or not.
Message was edited by: will900@mac

The fastest way (which will take a while) is to:
1) Make sure you have an up to date backup with time machine.
2) Boot from your Leopard install disc or disc that came with your computer.
3) When choosing an install method you can choose an archive and install or erase and install.
4) After the OS is installed it will ask you if you want to restore files from another drive, partition, mac or time machine.
5) Choose time machine and get your files restored.
6) Once the mac is started up.
7) Go here http://www.apple.com/support/downloads/macosx1054comboupdate.html and download the 10.5.4 combo update.
8)You then need to use software update to install all of the updates that came after 10.5. UNCHECK the 10.5.5 Combo Update. You can even select to ignore that update by checking the box next to so that it is selected and then selecting ignore update from the update menu in the menu bar.
I have not tried using Time Machine to go back an OS version. I will experiment with that.
I can also tell you how to clone your drive to another drive using the same DVD as above and two hard drives.
I hope this helps.

What is a good replacement for the ATI Radeon X1900 XT on a late 2007 Mac Pro

I recently took my late 2007 Mac Pro to the Apple Store because it was running quite loud. They diagnosed the problem as the fan on the ATI Radeon x1900 XT video card. Whie the card works fine otherwise, I was thinking of replacing it. I noticed some online recommendations that I need to upgrade to perhaps the Radeo HD 4870 if I want to install FCP X on this machine. I do use the Mac Pro for video editing, but haven't switched yet to FCP X. Anyone have a suggestion on a replcement video card that will work both on this machine and will be compatible with FCP X.
Thanks for any advice.

<http://store.apple.com/us/product/MC742ZM/A/ati-radeon-hd-5770-graphics-upgrade- kit-for-mac-pro-(mid-2010)>

NVIDIA GeForce 120 or ATI Radeon X1900... which is better?

Hi-
I currently have the ATI Radeon X1900 graphics card installed in my Mac Pro 2.26 Nehalem. I'm not having any issue's with the card except that the fans turn On quite frequently, and they're a little loud.
I'm not using it for any games, etc... My primary use is with Pro Tools (a music DAW application).
The ATI Radeon X1900 is running a Apple 30" display and a Sony Bravia 46" LCD.
If I replaced the ATI Radeon X1900 with a NVIDIA GeForce 120, would I be asking for trouble?
Thanks in advance.

If I replaced the ATI Radeon X1900 with a NVIDIA GeForce 120, would I be asking for trouble?
If your Mac Pro came with ATI Radeon X1900, then it needs a card with EFI-32 firmware. The NVIDIA GeForce 120 has EFI-64 firmware, and won't work in the pre 2008 Mac Pro. The only upgrade for early Mac Pros is the ATI Radeon HD 4870
<http://store.apple.com/us/product/MB999ZM/A?fnode=MTY1NDA5OQ&mco=MTA4MzU2NTc>
(Despite what Apple says, it will work in any Mac Pro.)
You will need a Mini DisplayPort adapter for the second display,

Upgrade MacPro1,1 with ATI Radeon X1900 XT 512 MB and Open GL 1.7.7. to recommended system requirements for heli simulator: OpenGL Version 2.1 compatible 3D-graphics card from NVIDIA or ATI with 512MB.

I want to install a helicopter simulator into my MacPro1,1 with ATI Radeon X1900 XT 512 MB and Open GL 1.7.7. Recommended system requirements for the heli simulator are: OpenGL Version 2.1 compatible 3D-graphics card from NVIDIA or ATI with 512MB (at least as fast as NVIDIA 8600, 9400 or ATI Radeon HD 2400). Is there such a graphics card available that will work in my Mac Pro?

Are you really still running 10.6.3? you will need 10.6.5+ so do that and make a clone.
ATI 5770 from Apple Store - like 1000s of others have done and in the comments section on the store page.

ATI Radeon X1900 XT supports portrait mode

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