The Mac Pro is a workstation computer manufactured by Apple Inc.. The first Mac Pro was based on dual Dual-core Xeon Woodcrest processors and formally announced on August 7, 2006 at WWDC. The current model Mac Pro was announced on July 27, 2010 and features Intel Xeon processors based on the Nehalem ...

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Mac Pro loses network connection after wake from sleep since Yosemite upgrade

I have a really strange issue since i updated to Yosemite. When i wake up my 2012 Mac Pro, the network connection is totally lost. Output from dmesg (sorry, couldn't copy/paste at this time): - Nic ...
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20 views

Trying to make a portable Mac Pro.

Is there a third party way to use a Mac Pro as the "computer" and a laptop as the Screen, mouse, keyboard, speaker, ext?
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1answer
56 views

Choppy Fullscreen Flash or HTML5 video playback in Chrome on Mac Pro

Does anyone know how I can solve this annoying issue of fullscreen video in Chrome displaying very choppy and jumpy? It's unwatchable. I've had the problem in Chrome ever since I got this 2014 Mac ...
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1k views

MacPro 3,1 (2008) logic board SAS connector: Has anyone “replaced” the stock hard drive backplane?

I have a lightly hot-rodded, early 2008 MacPro 3,1. Boots from an SSD mounted in the lower optical bay and attached to the second optical SATA port. Each of the four internal drive bays hosts a 3TB ...
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2answers
1k views

Three-finger trackpad gesture on Mission Control and Expose not working in my Mac Pro

The trackpad gesture to call Mission Control or Expose with three-fingers does sometimes not work for some reasons. It works when I use four-fingers, and it functions as usual whenever I open my ...
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38 views

Anyone with Mac Pro, please help with CPU question! [closed]

I'm about to buy a Mac Pro, possibly an iMac instead, in a few days for extensive 3D and video work. I was able to try an online CPU stress test which renders complex video frames on the iMac but I ...
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1answer
695 views

Mac Pro hangs at startup showing white screen with spinning pie wheel

MacPro 1,1; lion? startup hard drive failed (with loud buzzing). Removed bad drive, installed replacement, inserted Lion USB drive, verified new drive using the Lion usb drive, started installation ...
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1answer
14 views

Can fiber channel cards be used to connect a Mac Pro server to our unmanaged switch?

(I've tried to research this, but I am a newbie when it comes to this topic, so my searches aren't quite yielding the most helpful results.) Our company processes a lot of Mac Pros for resale, and ...
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2answers
4k views

Cannot access vital boot options on Mac Pro with OS X Lion

I have this used Mac Pro (mid-2010) that I recently bought, that came with OS X Lion installed. It was apparently installed from an image because there are a lot of installed apps and, though there is ...
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8answers
23k views

Mac Pro fan makes constant noise. Why?

I have a 2009 octocore Mac Pro. A few weeks ago it started making a constant noise. It sounds like a fan. The computer is not particularly hot. I checked with Temperature Monitor and CPUs/disks/etc. ...
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1answer
36 views

Mac Pro 1,1 OSX 10.6.8 corrupted display

On startup, I see a corrupted video stream as above. Recently replaced stock video board because I wasn't getting any video output. Any ideas on what might be wrong and how I can fix it?
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1answer
2k views

Mac Pro: Kernel panic during HDD boot and DVD boot

I have a 2007 Mac Pro (OS X Tiger 10.4.11) that cannot boot up anymore since a few days. I see the grey screen with the apple logo and the rotating circle. After a minute or so I get a kernel panic. ...
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1answer
16 views

Flashing Folder on Mac Pro 1,1 after trying to Bootcamp

So I bought a Mac 1,1 and it runs great, until I tried to bootcamp it the other day with an old windows HDD i had. I downloaded windows, and tried to bootcamp it and now it will not boot the Mac HDD, ...
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29 views

ATI Radeon X1900XT Mac Pro 1.1 Compatibility

I've recently picked up a ATI Radeon X1900XT card that I was told would work with my Mac Pro (original 1.1 version). However when I plugged the card into my pci port and turned the system on, the ...
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1answer
98 views

Trying to find the board ID for Mac Pro 1,1 (no OS currently installed, can't access terminal)

I'm trying to install Mavericks on an old MacPro1,1 (This one), and I need the correct board ID to properly configure the USB install. I currently do not have any OS installed on the HDD, so I cann't ...
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2answers
73 views

Move Documents folder to different drive

I would like to move the Documents folder to a different drive. I am running OS X 10.9.4. I am trying to preserve space on my OS SSD.
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0answers
19 views

Mail app works on one computer, not another — OS and settings identical

There is NO difference at all in the settings between my laptop and desktop computers. Laptop works. Three mobile devices work. Desktop does not, despite the complete lack of ANYTHING different about ...
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2answers
1k views

Mac Pro 2008 running but no video out, is it a failing graphics card?

I am running a Mac Pro 2008 as of the last week I have been shutting down the machine instead of sleeping it due to the 10.8.2 sleep bug that had been floating around. Today I went to start it and no ...
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1answer
64 views

Network service inactive/Unable to add Wi-Fi network on mac pro

I have no idea what happened but my Wi-fi network has disappeared completely! The Wi-fi icon found on the top menu bar is gone. I'm unable to create a new Wi-fi network service but only able to ...
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1answer
169 views

Mac Pro 4.1 won't shutdown

I have a strange problem, when I try to shutdown my Mac Pro. I get the grey screen with the activity indicator, but it does not shutdown, the indicator keeps spinning and spinning. I figured out how ...
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4answers
754 views

Mac Pro average lifetime?

I am thinking of buying a new workstation computer, and Mac Pro is like the first thing I thought of buying. I know Apple supports their computers for quite a generous time period, like the mid-2007 ...
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5answers
23k views

Can I play audio from my iPhone on my Mac?

Can I attach my iPhone 3GS to my Mac Pro so that the iPhone's audio plays through the Mac Pro's speakers? I can easily attach my Bose headphones so that the music from the iPhone plays through them… ...
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0answers
22 views

Turning on LED monitor causes menu items to disappear

When turning on my LG LED TV, random menu items disappear (but are still accessible, it's just the icons that seem to disappear). Here is what the menu bar looks like on the newly turned on LG TV ...
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1answer
93 views

R2D2 Mac Pro making sound when CPU usage is high (not fan noise)

We have a 12-core R2D2 style Mac Pro at the office. It is very quiet. If I put my ear very close to it, I can hear the fan humming smoothly, but from a distance it's quiet. When I run a program ...
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66 views

Why does pmset -g return sleep 1

When running pmset -g, the sleep value (putting the system to sleep) is set to 1 (sleep prevented by coreaudiod) I have set my screen saver to show after 10 minutes of inactivity. I then set my ...
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28 views

Mac pro 2,1 boots up but won't restart?

I am very confused with this problem. So I just recently purchased a 8 core 3.0ghz Mac Pro 2,1 and I upgraded the memory with 16gbs of hynix ram, and everything worked great the computer was reading ...
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1answer
24 views

Display toggle on/off

Sleep mode seems to cause problems with my MacPro. Is there a way to turn the monitor off and on? In "System preferences/Display/options" I can select "Display Power Button" "turns the display on ...
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2answers
90 views

How to upgrade my Mac Pro to an OS newer than 10.6.8?

I have a Mac Pro running Snow Leopard. I tried upgrading to Mavericks, but the App Store won't let me download it. It directed me to this page. At first I thought it was because I was out of space ...
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1answer
39 views

Is it safe to store a mac pro at a tilt?

MY daughter is going to college and I have been looking for a safe to store it. Most safes are 12.6 inches wide and her mac pro is slightly less than 13 inches, is it OK to store at a slight tilt?
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1answer
1k views

How to use 3 DVI displays with new Mac Pro (Late 2013)

I've recently acquired a new Mac Pro in work (the Late 2013 cylindrical model, running OS X 10.9.3) and am trying, unsuccessfully, to connect 3 identical DVI displays to it (running at 1280 x 1024 @ ...
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29 views

MacPro VGA drivers - correct resolution not shown, is this a driver issue?

I bought a new monitor to go with my 2006 MacPro and connected it up. My old monitor (a Samsung Syncmaster 940) is still connected to the MP but this time by an Apple DVI-VGA converter. The new ...
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1answer
32 views

Is FCP X 10.1.1 hanging because of older hardware?

I'm weighing the value of upgrading my machine because FCP X 10.1.1 is constantly hanging—more than once per 5 minutes—and I'm at a loss what to do. Is this just because I have older (Mid-2010) Xeon ...
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2answers
95 views

Updating a MacPro from Snow Leopard to Mavericks

I have Snow Leopard installed on an old MacPro. I want to upgrade to Mavericks. When I go to AppStore-->Mavericks and click on the download button nothing happens. Do I need to install the ...
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2answers
379 views

Mac Pro unexpectedly powers off

We have a new Mac Pro (3.6 GHz) running MacOSX 10.9.3 that unexpectedly powers off. We've taken it in for service twice and the Geniuses were not able to reproduce the issue and the hardware ...
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1answer
131 views

Where did the MacPro 6,1 “Computer Sleep” setting go?

Anybody got a clue where the MacPro6,1 power / sleep setting went? The only thing I can set is the "Turn display off after" slider. On my old MacPro2,1 there were two settings: Computer sleep ...
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207 views

Windows 8.1 on external SSD USB3

I have a 2013 Mac Pro. I created a bootable USB stick with Bootcamp Assistant. I then followed the steps over here: ...
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1answer
57 views

How do you install a graphics card on mac pro 1,1?

Howdo you install a Radeon 6000 series graphics card on mac pro 1,1?
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1answer
120 views

Are you using a Sharp PN-K321 at 60Hz with a Late 2013 Mac Pro?

According to Apple's KBase article on "Using 4K displays", the Sharp PN-K321 monitor is supported at 60Hz in MST mode if you're connected via mini DisplayPort to DisplayPort. I've ordered a StarTech ...
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3answers
364 views

The hunt is on, new Mac Pro 2013 and where do you move your old MP data?

I would say, the hunt is on. If your are like me, having a old Mac Pro, with 4x HDD (8 TB total) and your preparing for the new Mac Pro (yeah!). Then the question becomes: where do you move your old ...
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1answer
31 views

Pioneer DVD-ROM will not eject after some time of system usage

I'm having an odd issue where after my Mac Pro works for a certain amount of time (it seems variable), the drive will no longer seemingly be recognized. It shows up in the hardware profile for the ...
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1answer
283 views

Powering a graphics card in a Mac Pro 2008

I'm looking to update from the stock graphics card in my my Mac Pro 3,1 (2008). The logic board only has two 6-pin ATX connectors, and the card I'm looking at (a GeForce GTX 760) requires one 6-pin ...
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1answer
80 views

2006 Mac Pro - vmware fusion - snow leopard / VM's with Mavericks

Can a 2006 Mac Pro that can't go above Snow Leopard physically on the host run Mavericks with vmware Fusion virtually?
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5answers
14k views

What video cards are compatible with Mac Pro (Original) 1,1?

Anyone know which video cards are available/supported/will work on the Mac Pro (Original) from December 2006 also known as MacPro1,1 in the system profiler?
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4answers
555 views

Which memory speed for an early 2008 Mac Pro?

I've got an early 2008 Mac Pro with 4 Gb of memory which I would like to upgrade, but I'm unsure of the memory speed. In my "About This Mac" dialog it says the memory speed should be 667 MHz, but ...
2
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1answer
3k views

MacPro Hard Drive 3 TB or Larger formatted to Logical Volume Group by Disk Utility

I have an Intel MacPro in which I recently installed a new internal 3TB hard disk. I attempted to format it in Disk Utility using the standard GUID partition map and encountered a strange problem. ...
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2answers
809 views

Does Mac Pro 5,1 support USB 3?

I have a Mac Pro 5,1 running 10.7.5. Do any of the USB ports support USB 3? Or do I need to buy a card?
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94 views

How to turn off boot up chime on late 2013 mac pro?

I use my new late 2013 Mac Pro in Windows only. But, I'd like to disable the bootup chime. How can I do this?
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71 views

SquareTrade or Apple Care or Other?

I want accident protection for a Mac. I wouldn't consider myself a clumsy guy, though my picture may suggest otherwise, and I've never filed a claim for one of these warranties, but it sure feels ...
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120 views

Any OS X Whiteboard apps/software designed for large screen multi-monitor use?

We're looking at upgrading our static whiteboards to interactive whiteboards/smartboards, and one option is simply to buy 1-3 large multi-touch displays and hook them up to a Mac Pro, and use some ...
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20 views

Color printing problem

My new mac pro won't print photos in color to my LaserJet Pro 400 color printer. What should I do? I've tried re-installing the driver. I ran into a demo print that did print in color but ...