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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USB hub disconnects from Mac Pro occasionally

I have a 2013 Mac Pro (cylinder version) running 10.9.2 and I'm using a Monoprice 24-port USB2 hub with it. About once a day for the past few days, the hub has fallen off the USB bus, along with all ...
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214 views

Intermittent Keyboard Failure when Waking from Sleep

So after a pretty catastrophic failure (see: Yosemite Upgrades: Lost and Broken User Accounts ) I have reinstalled Yosemite on my old tower-style Mac Pro and begin the work of restoring from backups. ...
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334 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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72 views

Why does my Mac Pro think it has another display connected?

I just bought an Apple NVIDIA GeForce 8800 GT for my 1st gen Mac Pro. It now has a weird issue where it thinks there's another display connected, but there isn't. System Preferences > Displays > ...
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713 views

Windows will not boot after a restart of my Mac Pro, only after a cold shutdown and startup

I am currently experiencing a very strange issue regarding booting into Windows 7 64-bit (installed on its own 1TB HDD). If I restart my Mac Pro, hold down the option key, and select my Windows ...
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19 views

Mac Pro Tower, 1 or 2 CPUs

I'd like to know whether a 4,1/5,1 Mac Pro with dual processor board can actually work with just one CPU installed.
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71 views

Apple Hardware Test reports error 4SNS/1/40000001:VeAS-0.000

I got a great deal on a base 2.66 GHz Quad-Core Intel (W3520) 2009 Mac Pro4,1 on eBay. I already have a (flashed) Gigabyte Radeon HD 7970 GHz edition. I have a 3.46 GHz Intel Xeon W3690 on the way. ...
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62 views

Unable to open Microsoft PowerPoint for Mac on my MacPro

I keep getting the following error message when I try to open any of my PowerPoint files on my Mac Pro. Any suggestions?
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102 views

Sound not working on MacBook Pro 13 Mid 2012

I bought a Macbook Pro 13' Mid 2012 with the sound damaged just for work (I develop IOS apps) but now I miss the sound in my Mac and I want to fix it. The sound icon in the superior bar does not ...
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42 views

MacPro: Flashing world logo, can't go into any mode, incorrect password types itself

When I turned on my mac this morning, the world logo flashed and then took ages to boot up and finally when my logon screen came up. An extremely long password started typing itself out. I deleted ...
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423 views

OSX Yosemite Kernel Panic

Okay, so I use Teamviewer to remote into this computer while at work, that might explain why the BSD process name corresponding to current thread is TeamViewer_Deskt, not sure. I was on today and it ...
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325 views

Mac Pro 2008 Refuses to Boot

My Mac Pro 3, 1 began rebooting randomly one day and the next it wouldn't come back on. Pushing the power button results in a fan clicking in to life for half a second and then all power is lost. The ...
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86 views

Third and fourth monitors disconnect on reboot

Yosemite 10.10.2 (14C109) I have four monitors connected to my mac pro. One connected to the HDMI port, one connected with a passive (single link) DVI connector and two connected with dual-link DVI ...
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3k views

Yosimite Detects Faulty RAM Module but Apple Hardware Test Does not?

I just bought a used MacPro3,1 on Amazon. The system came with Mac OS X 10.6 but I downloaded Yosimtie and it states that one of the 2GB modules is faulty. When I installed Yosemite it wiped ...
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620 views

Mac Pro how to boot in safe mode with a Windows Keyboard?

Model No: A1186 Mac Pro 3,2 I think it's a 2008 with an unknown version of MacOSX installed. I'm stuck at the blue screen, I'm pretty sure it's a permissions problem, as I lost the network ...
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198 views

Having trouble mounting a 12TB Raid on Ubuntu Server

I am running a Ubuntu server on my off of my 2008 MacPro, it runs great and works really well except I am not able to run any raid setups directly on it. I have a large library that needs to be ...
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396 views

Is there source code or an update for the Mac Pro 3,1 overclock utility that ZDNet produced several years ago?

The Mac Pro from 2008 (MacPro3,1) is still a fairly relevant machine in the modern OS X as not only does it run the latest releases of OSX, but also the 8 CPU cores that it came with provide enough ...
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79 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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206 views

Clean Windows 8 install on new Mac Pro (late 2013)

I have a new Mac Pro that I want to install windows 8.1 on. I will use my older mac pro for osx and on the new mac pro, I do not want any osx partitions. When I boot with the option key pressed and ...
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154 views

Mac Pro running MySQL: Error 2013 Error 32

This is mysql running on an Mountain Lion OS X with server.app v2 that set up the server. We suddenly have an issue where only one of anything can seem to connect to mysql at anytime. The problem ...
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0answers
393 views

Unknown cause of recent kernel panics

I've recently been having kernel panics to my Mac Pro 3,1 that all seem to occur after my computer has gone to sleep (so mostly overnight). I've been getting them once a day, but have no idea what ...
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511 views

computer sleeps, then crashes later

For the past several weeks, this has been happening. I put the computer to sleep at night, and when I wake the computer up the next morning, my computer has restarted itself. There's a "Problem ...
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0answers
423 views

DVD drive makes a horrible rattling noise

Whenever there's a disc in the DVD drive in my Mac, it makes a horrible rattling noise. Besides replacing the whole drive, is there anything I can/should do to fix it?
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97 views

Accessing file shares on other mac on macs with shared connections

It is probably best to first describe the ridiculous network setup I have: I have a time capsule connected via ethernet to my university's network. It is sharing this internet connection with a group ...
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218 views

Sleep mode on MacPro not working after installing a Cinema Display

I am not sure I can connect the two events, but ever since I connected a Cinema display to my 2009 Mac Pro it seems like it is not entering sleep mode after the indicated time has passed. It will ...
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221 views

Changing the DVD Drive in a Mac Pro

I have a spare BluRay Drive. I wonder if I can replace the Superdrive in my Mac Pro? I know I could install it along side, but I need the drive very rarely, so I just prefer to replace it. I'm mainly ...
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9 views

What happens when PCIe boost circuits are overloaded?

In my understanding, the 2010 Mac Pro is rated for 75W of power for each PCIe slot, plus 75W for each of the two 6-pin boost (aux) circuits. I know it's possible to exceed these limits, because I do ...
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15 views

Limiting Mac Pro (late 2013) power draw

I'm planning to buy a trashcan mac pro, but I have strict limits about power draw. Is there any trick to limit cpu frequency? You can do so quite easily, for example, in windows and linux. Limiting ...
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0answers
71 views

Mac Pro 1.1 stuck on grey screen

After Software update to 10.11.4 form 10.11.3 on my Mac Pro 2006 I can not boot up from any media, like DVD, USB memory, Network, you name it, and can see only a grey screen. I have now GeForce GT7300 ...
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16 views

Mac Mini (late 2012): second monitor query

So have a late 2012 Mac Mini with a 27" Apple Thunderbolt display as a primary monitor and a secondary monitor that's really just a TV (1920 x 1080, colour rendering quite poor). My girlfriend has a ...
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0answers
35 views

Apps freeze on quit, and cannot be restarted after force quit

This issue usually turns up after the computer's been on for a while. The OS is 10.11.2, and the computer is a Mac Pro (Early 2009), with a non-stock graphics card. The issue basically manifests ...
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25 views

MacPro 2.1 won't boot from USB nor from MacBook via target mode

My Mac Pro 2.1 (I believe 2x 2.33 quad / 32GB ram / startup disk is a SSD / OS X Yosemite) suddenly started showing up the ?-folder instead of booting so I thought the SSD died. I connected the Mac ...
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71 views

M.2 SSD Adapter for Mac Pro Tower

I'm in the process of buying an used 2012 mac pro. Now, I noticed that on ebay, many of them are offered with M.2 (Pci-e) SSDs, which indicates they have been equipped with a M.2-to-PCIexpress4x ...
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0answers
30 views

GDDR5 vs DDR3 card in a Mac Pro for GUI responsiveness

I'm wondering if we have somebody here who can provide an insight on quite specific question: will GDDR5 memory type translate in really better GUI speed on OS X (say latest 10.11) than DDR3 type of ...
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0answers
258 views

Creating OS X Mountain Lion app from an OS X Mountain Lion DVD

I am trying to upgrade an early MacPro 1.1 from Snow Leopard to Mountain Lion but the process I am using involves accessing the Install OS X Mountain Lion app which was formerly downloadable from the ...
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0answers
108 views

What is the difference between MF843 vs Z0QP0003R models

What is the difference between MF843 vs Z0QP0003R models? Where can I find model numbers description? Thanks
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0answers
24 views

OS X does not detect AirPort card

I installed an airport card (fit), but it did not recognize. I tried resetting PRAM and SMC and switching antenna cables. Is there anything else to try? It says no airport card installed on a Mac Pro ...
0
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0answers
55 views

Mac Pro 2007 running OS X Server 10.6.8 on its last legs, transfer data permission issue

Trying to copy files off a Mac Pro 2007 running server 10.6.8 that is dying. Thankfully I can still see it on the network, but won't let me copy all files due to permissions. I am throwing it away but ...
0
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0answers
124 views

What are the advantages or disadvantages to Logical Volume Groups vs traditional partitions

I recently installed a new 3TB hard drive on a Mac Pro (3,1) running yosemite. With other hard disks, I had previously installed the hard disk and then erased in disk utility getting the traditional ...
0
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0answers
218 views

Lion, Yosemite, El Capitan, or Ubuntu 14LTS - Create a BOOTABLE USB - 2006 MacPro 1,1

My box is a 2006 MacPro 1,1 - notable for it's 32b efi mixed with 64b Xeon processors. I can boot into all the OS's listed above. I have tried every method I can find to create a Bootable USB key. ...
0
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0answers
11 views

3.7GHz Quad-Core E5 12GB 1866MHz DDR3 ECC memory

Excel for Mac is limited to 32-bit and also has file size limitations. My Mac Pro is 64-bit. I have a few questions about Parallels and Bootcamp. Will Parallels recognize and use all my cores and ...
0
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0answers
24 views

2 monitors and 2 HD tv form late 2013 MacPro - can this be done?

I have 2 x 28" LED monitors connected to my late 2013 6 core MacPro (the back bin shape) by HDMI from monitors to mini display ports in the back of the Macpro which work great - But I want to add a ...
0
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0answers
124 views

How to install Windows 7 64-bit to mac-pro whilst 32-bit version already installed?

I currently have 32-bit Windows 7 installed on my Mac Pro and I want to install a 64-bit version, because mac-pro 64 bit and there is 8GB RAM . But the Mac Pro doesn't see it when it restarts.( DVD ...
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0answers
107 views

Add existing Windows installation to Bootcamp

I have an SSD with an existing Windows 7 installation that I want to add to my Mac Pro using BootCamp. Is that possible using the assistant?
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8 views

Deleting voice help on Mac Pro

How can I delete this voice help without eliminating the sound for other programs? I have got this annoying black oval tab which explains whatever or wherever I am doing. It is loud. I tried to turn ...
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0answers
55 views

Early MacPro 2009 keeps needing SMC reset

My MacPro keeps needing to have its SMC reset to stop the video card putting my monitor to sleep when it switches from the logo screen to the desktop image during boot up. The problem seems to have ...
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0answers
147 views

4k monitor on 2009 Mac Pro 4,1?

I'd like to run a single 4k monitor on my 2009 Mac Pro. The Sapphire HD 7950 seems to be the preferred video upgrade card for Pros of this vintage, but the Sapphire site says that only the PC version ...
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0answers
150 views

Macbook Pro Sound doesn't work after Yosemite update

It has been more than a couple of months I have been looking for solution and I haven't found any yet. Here's my problem: startup sound works no 'internal speaker' in 'output device' in sound ...
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0answers
2k views

APPLE SSD SM0512F Media Equivalent

My Mac Pro (Late 2013) uses an APPLE SSD SM0512F Media SSD; I'd like to buy an equivalent SSD to use externally for cloning, backups, etc. I noticed on the PassMark website it shows performance ...
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0answers
58 views

MacBook pro 2010's - software issue -Some issue means keyboard and trackpad completely useless

My MacBook pro 2010 keyboard and trackpad do not work. The trackpad when clicked only brings up the options as if you were holding down ctrl and clicking. The numbers occasionally work, spaces are ...