Mac Pro :: Mineral Oil Bathed/cooled Computer?
Feb 13, 2008
Anybody see or try the computers that are fully submerged in mineral oil to keep things cool? The drive and monitor are the only things that aren't submerged. Mineral oil in non-conductive and has a high specific heat capacity so it makes a great cooler. Even the fans are able to continue running while submerged. These are not aftermarket fans either.
Anybody see an Apple computer working with mineral oil? The Mac Pro would run as quiet or quieter than the iMac even if you were playing Crysis or some high end game with your Nvidia 8800 GT card.
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Nov 9, 2010
What parts are interchangeable from the liquid cooled G5's to the air cooled? Are the heatsinks the same? What about the CPU's?
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Jun 18, 2007
Anyone have a list of liquid-cooled G5's?
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Jul 22, 2010
Well I'm kinda basically overhauling my G5 LCS so I figured, why not lets try and put a heatsink from my 1.8ghz G5 onto the quad G5 CPU since I have it out. I only have one CPU in it right now and it's actually doing pretty damn good. I set the Energy prefs to Reduced as a precaution.
If I ditch the LCS and make this a permanent setup, I will have to machine some custom brackets to hold the heatsinks to the logicboard/case. I have the G5 laid on it's side at the moment since there is no way to fasten the 1.8ghz heatsink down.
Below is a screenshot of the temps
This is with a constant 50% load on the CPUs as I just have it folding right now.
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Nov 27, 2009
i want to take a motherbord from a quad core 2.5ghz powermac g5 and swich the procesers with 2 2.3ghz g5's add water cooling (trough the heat sinks or somthing) and have (in essance) a water cool quad core 2.3 ghz powermac g5
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Apr 19, 2012
My computer keeps stalling and rotating beachball won't allow me to move forwards or backwards. Ultimately I need to turn off the power. I have tried resetting the PRAM and SMC but neither seems to help for too long.
Info:
iMac, Mac OS X (10.4.11)
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Sep 7, 2014
My macbook pro laptop recently died and I am trying to access its time machine backup data through Finder on a different computer. In each one of my folders from different dates, however, the majority of the computer folders I would like to access (i.e. desktop, documents, dropbox, etc) have a little red "no" sign in the corner and prompt the following message when selected:
"The folder “FolderName” can’t be opened because you don’t have permission to see its contents"
How can I gain permission to see its contents? As the former user, I know whatever passwords are restricting these files, but I don't know how/where to go to give permission to these folders. I've tried going into Disk Utility and changing the permissions there, but to no avail, despite successful changing of the "Sharing & Permissions" to "Read & Write" for all listed accounts.
I'm currently trying to view this on an imac OSX 10.6.8. The dead MacBook pro ran OSX
Info:
MacBook Pro, Mac OS X (10.6.8)
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Mar 17, 2012
Tried to restart didn't work. Light is on, but nothing makes noise or anyhting. Been charging it for hours so it has power. Tested the chord on my ther computer and it worked
Info:
MacBook
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Dec 8, 2009
I have all my music on an external HD that I've used for a few years. I told my old computer (1GHz TiBook G4 with Tiger) to export my iTunes library, which it did, as a .xml file. Then, I opened that file on my new iMac, and only about 1/5 of the songs were found, apparently. This doesn't make sense to me, as the iMac is connected to the HD when I import the old library. If it makes a difference, the TiBook was NOT connected to the HD when I exported the library. I have the two computers networked together via Ethernet right now, though.
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Mar 24, 2009
My computer name always keep changing with a message like "computer name X already exist in your network and your computer name is now X(2)". I have to change the computer name back to X, or the computer will be rename to X(3), X(4) .... etc. I did not change anything in my network.Is there any way to stop this?
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Aug 26, 2009
I've previously installed OSX on my MBA using an external DVD, using a wifi remote disc option, but because of my current network situation (and current lack of external disc drive) I'm wondering if it would be possible to install OSX on the Air through a direct ethernet connection to another Mac.
Basically it would go like this: MBP <> ethernet cable <> USB ethernet adaptor <> MBA
Possible? Any problems? Any special procedures I need?
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Oct 30, 2009
The new IMac 21.5" doesn't fit on my desk. I bought an ikea computer desk that has shelves and a place for the monitor. These new widescreen IMacs, don't fit while the old 20" did!
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Dec 9, 2009
I decided to get a USB cable for the Canon MP650 I bought yesterday. I connected it, aligned the head and printed out a test page and it looks ok.
I used the disk that came with the printer and it said everything was installed successfully. Do I need a driver? That should be on the disk, right?
I'm using an iMac OS X v 10.5.8
I wanted to print a test photo, so I clicked on One-Click Photo Print and received an error message: The operation cannot be continued because a printer supporting Photo Print is not installed.
I clicked on System Preferences-Print & Fax, and there's nothing there. I clicked the + sign and in the window that opened, there's nothing listed there either. Why is installing a printer like operating the space shuttle?
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Nov 19, 2008
I accidentally set up a computer to computer network and I cannot figure out how to make it go away. I also tried to password protect it, to at least lock it down, but the password is removed from the network as soon as someone logs on (and doesn't require a password to do so). Something is fishy, to say to least. I was told to go into my preferences (through Library) but I don't know what to make of the omnioutliner files. How do I get rid of this network?
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May 13, 2012
I hear the computer physically turn on, but a blank screen remains. I recently purchased a new battery for the computer for the battery status read replace soon about a week ago. I sense that maybe there is a shortage in the wiring that connects what shows on the screen to the computer, but I'm not completely sure.
Info:
MacBook Pro
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Jun 8, 2012
Is there a way to take my iTunes account off a computer, that I dont have access to, so that I can put it on my new macbook pro? I have already had my iTUnes on 5 different computers.
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Jun 25, 2012
I had purchased the new retina MBP and i used to have a macbook air. I moved all of my files over to my new computer (NOT using migration assistant, wanted a new setup) and i got everything but my keychains.How can i move my internet keychains over? BTW, the computer wont let me export internet keychains...
Info:
MacBook Air, Mac OS X (10.7.4)
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Jun 28, 2012
How do i deauthorize a computer that is no longer available via another computer?
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Mar 14, 2009
i tried to do the itunes backup method, but i don't have a dvd burner on my old computer, so that's not gonna work.
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Mar 19, 2010
I have an iPhone and when I'm in my house I like to use wifi from my Mac. I'm running leopard 10.5 osx. I go to AirPort, create a network and I see it on the mac and iPhone. After I turn the computer off and back on it's gone. Is there a way to create a network that will not disappear?
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Aug 3, 2010
I have a unibody MacBook late-2009, latest update of SL 10.6.4.
I am attempting to use a computer-to-computer network from my MacBook to my iPod Touch 3G to use an application called TouchOSC which controls Ableton Live on my Mac.
I can Create Network just fine. It sets up the network inbetween my Mac and iPod perfectly. But once I disconnect from the created computer-to-computer network, that network disappears like it was never created. To use computer-to-computer again I have to re-create the network all over.
All of my other networks are stored just fine and I have no other problems with my house Wi-Fi or any others. I have reset my Network Preferences by deleting the SystemConfigurations files and still nothing doing about the computer-to-computer problem.
I am not sure if this is desired behavior, and if it is, is there any way I can save the network I created for later use? Setting it up every time is painful, I want to use it nearly everyday for music.
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Mar 31, 2012
How to close the computer while the computer is still on ? (for listening music for exemple)
Info:
MacBook (13-inch Mid 2010), Mac OS X (10.6.8)
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Jun 19, 2012
how to get my itune music import on to this computer. that is on the old computer?
Info:
MacBook Pro, iOS 5.0.1
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Apr 26, 2008
I have a MacBookPro that I use in my room connected through ethernet. I am at university and they have only allow one machine to connect to their wi-fi that is available across campus, through mac address filtering. I also have an iPhone which I would love to use wi-fi on, at least while I am in my room lounging around and such. Anyway, the point being, can I use my MBP (connected through LAN) to act as a router so that my iPhone can connect to it? Essentially create a wireless network, so iPhone would find it and I could go online on it via wi-fi?
I tried going on Airport and clicking on "Create a network" (w/o a password), but I get an error saying "There was an error creating our Computer-to-Computer network." It doesn't say much else -- is there a better way of doing this?
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Jun 21, 2012
I want to copy an imovie on one apple computer and put it on another apple computer. Can I use a flash drive to do this?
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Oct 28, 2010
I have a new MacPro set to "sleep" at midnight. The past few nights at about 1 am and 3.30am the computer wakes itself (and me) up? Why is it waking?
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Nov 30, 2008
I am using 7300GT and 8800GT on my 2.66 Mac Pro But my mac can't enable OpenGL on Photoshop. (Because 7300GT not support Open GL?) Can I buy one more 8800GT to replace 7300GT? Than have 2 8800GT on my Mac. Need to add one more PSU? or just use another 6 pins power on Logic Board?
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Feb 3, 2009
I have a Windows XP machine and I have some folders on there that I would like to share with "JUST" my iMac. I have other folders shared like pictures and music that I can see that is on my iMac as well as a 2nd Windows machine.
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Apr 8, 2009
I can afford any computer I want, and will buy the one that I want. No lectures.But what feels faster to use? A MacBook Pro 2.93 with 4GB RAM and the 7200RPM drive, or a Mac Pro 8-core 2.26 with 6GB RAM?
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Jun 11, 2009
I've spent today copying all my apps and files from my 2yr old 2.5GHz MBP onto my new 2.66GHz UMBP. Even with them essentially holding the same data, the new one is a lot quicker at opening apps etc.
As a test, I timed the start-up:
Old MBP: 1m12s
New MBP: 29s
I remember a time when my old one booted up just as quickly! So, what is it that will undoubtedly cause my new one to gradually slow down?
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