Power Mac :: G5 Quad LCS Repair?
Feb 2, 2012
Whilst servicing my LCS I had the misfortune to break the outlet pipe fom processor A's heat transfer block. (For anyone attempting to remove the factory fit tubes DO NOT try pulling them off-cut them above the barbed pipe with snips and then carefully cut them lengthwise with a craft knife and peel them back). I first tried repairing it with super glue to no avail and then tried araldite rapid which formed a strong bond. I was concerned that any bending moment would break the join so to minimise this I cut a 3mm length of the new clear PVC tube, slid it down to the base of the pipe and liberally coated in more araldite. To further reduce bending I moved it to processor B's slot as the pipe for that is more upright. I filled the system with a 50/50 mix of antifreeze and distilled water. I then spent hours bleeding the system without much success.
Info:
PowerMac, Mac OS X (10.4.11), G5 Quad
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Apr 18, 2008
I had a bad power surge (USB hub that was plugged into the back of the display had the wrong power cord plugged in... very stupid mistake I know!!) take out my 23" Cinema Display. The display shows no sign of life (no power light, etc) and the brick has been tested and is OK. My local service place says that they will have to send the display back to Apple which means a minimum of $400 for repair so I'm wondering if anyone has had a similar issue that they resolved successfully? The service place suggested that Apple would replace the logic board but is there any way to test to see if this is the main issue? I have seen logic boards sold separately online but would be hesitant to buy it without know that this would fix this issue.
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Nov 6, 2009
I have a Mac Pro 08, 2x2.8GHz Quadcore, 2gb RAM. I never buy IMac because I want a power machine. So I always buy Macpro but! now IMac comes quad, nice monitor etc. My question is if new IMac is more power that my machine? The new IMac is more power even I buy more ram? 32gb? vs the 16gb of new IMac?
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Feb 23, 2012
What type of processor does the Power MAC G5 Quad have?
Info:
PowerMac, Mac OS X (10.5.8), Number of CPU's-4 / Bus Speed-1.25G
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Sep 16, 2009
I have a-
Model Name:Power Mac G5 Quad
Model Identifier:PowerMac11,2
Processor Name:PowerPC G5 (1.1)
Processor Speed:2.5 GHz
Number Of CPUs:4
L2 Cache (per CPU):1 MB
Memory:16 GB
Bus Speed:1.25 GHz
Boot ROM Version:5.2.7f1
Hardware UUID:00000000-0000-1000-8000-00145165E21A
It hung tonight while trying to burn a CD using Toast 9, which I could not even Force Quit. I closed it down using the Power button but when I rebooted it wont play, burn or recognise any media in the CD/DVD Drive! I have had the original replaced a year ago. Has it died or is it a more complicated software or OSX problem? I am running Mac OS X 10.5.8 (9L30) Kernel Version:Darwin 9.8.0 on my Mac. The DVD drive has been making some strange whirring noises occasionally as I ripped CDs to my hard drive.
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Jan 16, 2011
The machine is in a very cold area, was on for about 10 to 15 minutes before it just shutdown (like the plug was pulled) I checked the powercord by using another , same problem. I try to push the power button but nothing happens.
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Mar 5, 2012
I inherited a PowerPC G5 Quad Processor (2005?) with 2 video cards and PowerPC G5 dual processor. The hard drives have no OS on them so I'm investigating which OS will run on them. I would really like to put Lion on them, but I'll use whatever will work.
Info:
PowerMac
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Mar 14, 2012
this morning my PM G5 quad won't start, also with 10.4 dvd install disk.When start lo load from DVD I've this Kernel Panic.
Info:
PowerMac, Mac OS X (10.4.11)
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Mar 25, 2012
I am trying to test the coolant pumps on my g5 because one cpu is overheating and there are no coolant leaks, there are 2 Delphi pumps each with 4 wires, they are connected to a black 12 way plug. I am wondering if I can connect a 12v supply to the pumps to check that they function OK..Â
Info:
Mac Pro, G5 Quad
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Jun 24, 2012
what is the normal operating temperature for a power mac g5 quad model
Info:
PowerMac, Mac OS X (10.5.8)
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Nov 30, 2007
Using the Apple Disk Utility...
What the difference between running Repair/Verify (Permissions or the Disk itself) on the hard drive or the boot volume listed in the window?
Some say just run it on the boot volume, others say run it on both.
Is there an advantage in doing both (if so, why) or should it be just the boot volume?
Information:
Power Mac G5 / 2GHz
Mac OS X (10.4.11)
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Feb 17, 2012
933 mhz quicksilver primary HD which has 10.5.8 installed, won't mount and disk utility cannot repair, have second HD with 10.5.8 installed, but need primary to mount to retrieve data.
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Apr 19, 2012
I'm trying to recapture/repair my Entourage database on G4 Powerbook running 10.5.8. I've booted from the Leopard installation DVD, but when I try to "repair disk" Disk Utility says the disk cannot be unmounted.Â
Let me backtrack:Â I've run verify permissions and repair permissions.Â
When I run "verify disk" I could a couple of red-letter notaionsÂ
-- Invalid Extent Entry
-- Invalid Extent Entry
-- Incorrced number of file hard linksÂ
and then the conclusion:Â
-- Fileystem verify or repair failed. Â
Info:
PowerBook, Mac OS X (10.5.8), G$ 17"
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Apr 9, 2012
My Power Mac froze, and won't boot. I'm running 10.4. No recent changes, downloads, or updates. Safe mode won't work. freezes on grey start up screen. System CD in drive, won't boot from holding down "c" held down option and selected CD and finally got to disk utility.
Now, when I try to run utility to repair permissions, I get an error stating "disk utility has lost its connection with the disk management tool and cannot continue. Please quit and relaunch disk utility" happens over and over.
When I try to repair disk, I get a red line saying "reserved fields in the catalog record have incorrect date, keys out of order. The volume could not be repaired". Error: The underlying task reported failure on exit (-9972). 1 volume could not be repaired.
Info:
powermac G5 2.5g ram 23 flat screen, Mac OS X (10.4.11)
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Sep 26, 2009
I have a MDD quicksilver with a bad power supply. I have done some research and have found that the MDD psu does fail more than most. One of the biggest problem is cost. As most of you know replacements run $125 and up What I would like to know is has any one found out what actually goes wrong in these psu's? With the amount that have failed I would guess it is a few components that are commonly going bad on each unit. If I cant figure out whats wrong with the unit, maybe a replacement? I have seen the standard atx power supply mod for the mdd but I was thinking something along the lines of the same form factor as the factory psu. the guts could fit in the factory psu enclosure with rewired new 24pin plug. Again I am just throwing this out there maybe some one all ready did this.
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Apr 15, 2009
I have a WD Terabyte drive that I have used for over a year with no problems. A couple of days ago my roommate went to use it and disconnected the drive from my computer without ejecting it first. He used it with his PC and disconnected it without "safely removing" it from his computer and now it will not mount to my desktop of been seen by PC. Disk Utility sees the device but I get an error when I try to repair the disk or verify the disk. It gives me an "error on exit" message. I really need the 700GB of info on that drive. Don't know what to do next.
Information:
Powerbook G4
Mac OS X (10.4.11)
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Apr 1, 2008
is it even possible to upgrade an old dual core powermac g5 to a quad core or even an 8 core.
I have a dual core one and i really need to upgrade to a quad or even 8 but it is so expensive to buy a whole brand new one and i was wondering if there was a way to just get a new processor and more ram or what not.
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Aug 12, 2010
I noticed that this hasnt been asked on any thread as everyone is too busy debating on 3.2GHz vs. the 3.3GHz 6 core models.
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Dec 5, 2007
I scanned the posts and didn't see this question, but honestly I didn't read all 20K + messages.I bought in late 2005 a dual 2.3 G5, about 6 months before the Mac/Windows combination came out. Does anyone know if I can upgrade or is it too costly to do so compared to buying a new machine.
Information:
PowerPC G5 Dual 2.3
Mac OS X (10.4.11)
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Oct 9, 2009
My MBP recently had a bunch of problems with the logic board and speakers. I brought it into the Apple Store (on Monday) and they gave me the option of them sending it into a repair center, or them repairing it locally in store. I requested that they sent out just because I was curious to see how long it would take. To my surprise, my MBP arrived, fixed and as good as new on my doorstep today. That's amazingly fast for sending it out to a offsite repair center. The repair center is in Philadelphia. I live in Maine. You do the math. When I've had things repaired locally in the Apple Store it's taken weeks to repair instead of days because they need to order the parts.
Anyways, the point of this thread was to suggest to people that they choose the offsite repair option. It's amazingly fast, and it saved me a trip to the Apple Store (they shipped my MBP directly to my house).
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Apr 2, 2010
I took my late 2007 macbook in because the case was cracked. I read that this was a known issue and they would repair for free.(I had no warranty) also my battery was expanding and bloated, so much that it will no longer fit in my comp.
When I took it in, the tech said that my bottom case was cracked and he said that wasn't part of the known issue. He said it was caused by accidental damage (it was cracked clean through, so much so that it could be physically separated from the comp.(I informed him that the comp had never been dropped or damaged in anyway, he apparently didn't believe me but said he would see what he could do.
Anyway, he said he could fix the top case ( but they would not fix the bottom case)and give me a new battery although he had never seen a battery with the problem that mine had. He said it was probably expanded cells. I agreed to that as something is better than nothing but then, I asked him if the battery expanding could have caused the bottom case to crack since it was cracked near the battery compartment but on the side of the comp. After he tinkered around for a bit with the battery and the cracked part, he said he wasn't sure but he would send it in for repairs and I would not be charged.
First he said he would quote me a repair price and I told him that I had no intentions of paying for anything. After several instances of him running to the back to talk to people, he agreed to send it in. On the repair form it is listed as tier 4 accidental damage and I know that the tier 4 comes with a hefty charge for repair. Anyway, I am out of town and my comp is scheduled to be returned to me today. I dropped it off at the apple store on the 30th, it was received by the repair center on the 1st, repaired today( the second) and shipped back to me today and scheduled to be delivered today as well.
I was trying to find out if they actually repaired the bottom case or not as I will not be home to receive my comp until next week sometime. The repair form also said call if additional repairs are needed to quote a price. I have not received any calls at this number and do not know if they left any messages on my home phone. The repair turnaround seems rather quick and I was just wondering if they actually repaired it or sent in back in the same condition.
Apple support has no details of the actual repair just the time it was received, repaired and sent back to me. Also will they just leave it outside because no one is home to receive it?
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Feb 4, 2012
Every-time I repair permissions using the disk utility it says that the permissions are repaired, but then I click to verify permissions and it is all as it was before... What can I do?
Info:
MacBook Pro (13-inch Mid 2010), Mac OS X (10.7.3)
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Nov 28, 2008
If i purchase an MacPro system with single quad-core processor, can a second quad-core be added after the fact? If not, why?
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Jun 2, 2012
Disk Utility says there are a bunch of disk permissions that need repairing. I hit repair and disk utility says that it repaired those disk permissions. But when I verify, it says they still need to be repaired.
Info:
Mini 2.4Ghz, Mac OS X (10.6.8)
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Aug 11, 2010
Just want to see which one are you ordering / would like to order and why? Yes it will be a much easier decision to make once both benchmarks are out for both CPUs to determine which offers the best bang for the buck, but we dont have that luxury at the moment, so lets work with what we've got.
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Dec 28, 2010
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_0_2 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8A400 Safari/6531.22.7)
This is the 06 MP. It has the 667 mhz ram . Can it handle the ati radeon 5870 1 ghz video card? I can get this MP for $899 on z boxing day sale. I would get it if I know I can upgrade the card
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Jan 16, 2007
When upgrading my G5 I simply backed up the old drive to the neww 500 gig drive in bay 2 and then switched them. Could I just switch it to a Quad and the voila! it works? Could it be that simple or will I need to reinstall all the software?
What about installing the drive into a Macpro? Could I just place it in a bay and then run all my programs, like Photoshop, Imageprint, and Office?
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Dec 27, 2008
Well I am a little frustrated and looking for someone that can maybe find a solution with my problem. My mac pro system crashes constantly at least once a day if not more and it always seems to happen when I am doing something important. I have noticed that it usually crashes when I am on Safari... I have attached the report.
Sat Dec 27 17:35:08 2008
panic(cpu 0 caller 0x001A9C68): Kernel trap at 0x00af7127, type 14=page fault, registers:
CR0: 0x8001003b, CR2: 0x00000000, CR3: 0x00fa9000, CR4: 0x00000660
EAX: 0x00000000, EBX: 0x00000036, ECX: 0x04086ed4, EDX: 0x000182b8
CR2: 0x00000000, EBP: 0x00108b18, ESI: 0x048c3660, EDI: 0x00108ff0
EFL: 0x00010006, EIP: 0x00af7127, CS: 0x00000008, DS: 0x00000010
Error code: 0x00000000..............................
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Mar 15, 2009
i want the fastest MAC for processing and editing photos for my PHotography business. I use PS and Lightroom at the same time and i need to be able to switch between them quickly and of course go through my photos quickly. So what i think i need is lots of ram and processing power. But my question is do i need extra processors and cores?
according to [URL] it looks like the 2.93 quad has a better overall performance rating but the 2.26 has a better multicore speedup (whatever that is).
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Mar 16, 2009
I'll be driving two monitors. One needs dual-link for the 1600x12000 resolution and the other is a 720p television with HDMI connectors.
I know the Mini-Displayport to DVI adapter will be needed along with a DVI to HDMI cable/adapter. Don't need sound (that goes via toslink to my sound system).
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