Hard Drive Stopping Powermac MDD From Turning On
May 15, 2012
I have a dual 1.25gHz powermac G4 that has been serving me amazingly well for the last 5 years. Until yesterday. Turned the computer on, ran like normal, opened Safari then Poomf! Off! When I press the power button it lights up but nothing kicks in. This made me think power supply or motherboard.So luckily I have access to other G4's at college. Thinking it was the power supply I swapped it out. Pressed power, same problem..Replaced the power supply in replacement machine, swapped HD over to new machine. Booted up for 2-3 mins, boomf, off, same issue.Frantically tried again, C Major tone.. Boomf, off.. Pressed and held and got 1 long beep. Which is apparently a RAM issue? Kept it held. Nothing.Took HD out and replaced machines to original states. Even tried swapping the battery between them.Borrowed G4 now won't stay on for longer than 10 mins. My old G4 still won't do anything with any drive in.I've tried placing my original drive as a slave in the borrowed G4 and same problem, no power up. As soon as its disconnected up it roars.
Info:
Dual 1.25 G4 2GB Ram, Intel Macbook 2.0ghz 3GB Ram (Leopard), iPhone 16GB, Mac OS X (10.4.11)
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Dec 16, 2008
Is there any way of ensuring no one is accessing my hard drive and downloading my files when I'm online?
I have just made the mistake of replying to an email request from what I thought was my online bank - and stupidly gave out my log on information. I contacted my bank who confirmed this was a fraudulant email. Thankfully they have blocked my accounts. But I was told the fraudsters could have infected my computer with a virus - enabling them to get files from my hard drive when online.
I have an Intel core duo iMac with Leopard OS. Is there a way to check if anyone is accessing my files or block access when online?
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Apr 6, 2009
how do i turn sleep mode off on my powermac g4?
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Oct 16, 2007
Pardon the ignorance here, our mac guys are no longer with the company so I'm doing my best to get stuff working over there... I've got a powermac G5 with no hard drive. It died/used elsewhere/stolen, no idea. I'm assuming the rest of the machine is in working order. We purchased a new 250 Gb Hitachi SATA hard drive. Plugged it in and booted off the OS X install disc. Get the apple wallpaper with the spinning "hourglass". Shortly after I get a message in a few languages telling me I need to restart the computer by holding down the power button. We've tried another install disc, same result. I put the hard drive in another mac and formatted it, OS Extended (journaled). Same result. There was some Kingston ram installed in the machine, I removed those 2 sticks, same result.
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Nov 29, 2007
I'm looking to put a hard drive in G4 PowerMac 867Mhz. The machine would have been bought circa 2003.It's running OS X Server 10.2.I'm looking at a 300Gb hard drive.
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Jun 10, 2009
Okay so i have the powermac M5183, I just got it and im going to be doing some overhauling ive already overclocked the processor and that worked wonders, now im on to my next step, I have no problem identify what kind of hard drive it is and the size, the only part i get confused about is when i think what the biggest hard drive i can put in, i would like to put a 320gig in or at least 250. But google says that on some of the powermacs you can't exceed 128 gig's. So i turn you you guys, is the model i have going to work with a 250/320? or am i
just going to have to install a 120 gig?
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Feb 21, 2012
I have no way of finding out the password to get through. I am doing a clean install of Mac OS X v10.3.2, using a pc keyboard at the moment.C-key isn't responding, so I held down alt. I am dead end with this firmware password protection.
Info:
PowerMac, Mac OS X (10.3.x)
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Feb 2, 2009
I've bought a dual 2Ghz powermac G5 secondhand, and bought a new drive and installed 10.4.3 and updated to 10.4.11, the fans where always on full blast so i searched the forums and ran the Thermal Calibration utility, everything seemed fine for a week. Then it started turning itself off with a click from the power supply after i left it on all night while downloading.
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Dec 31, 2009
I bought a brand new Seagate 400Gb hard drive for my PowerMac G4 MDD FW800. I installed it in the back bay, as a slave drive. When I power on the Mac, I get a blank grey screen. The original hard drive with OS 10.4.11 is set as the master, so I don't know why it won't boot properly. I've checked for bent pins, and I don't see any obvious ones, so I'm completely confuzzled.
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Apr 10, 2009
I have a 64gb ssd drive that I use to boot up my macbook pro 15(classic) and a 320 gb on my optibay. I would like to know if there is such a program like smc fan control but for internal hard drives in order to turn off or "PARK" the 320gb hd, This would help increase my battery live as well as making it more quiet.
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Aug 31, 2009
I have an older housing for an 80gb hard drive that I no longer use. Yet recently I decided I needed a second disc drive on my PowerMac. So I took an old CD drive out of a 2002 dell and hooked it up to the connections on the inside (IDE I believe?) of the now empty external hard drive casing.
The connector looks like this:The CD drive gets power, yet when I plug it into my PowerMac, nothing happens. Is what I'm trying to do even possible? I'd love to know!
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May 14, 2012
At times my iMac (27" July 2011) starts making loud fan noise with mouse showing turning rainbow. The only way to stop is forced shutdown by pushing back button for a while. Yesterday I switched to widget screen and saw hard drive fan speed > 4000 rpm without CPU and temps by on the high side.
Info:
iMac (27-inch Mid 2011), Mac OS X (10.7.4)
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Jun 6, 2009
So i just got a powermac g5 and cant figure out how to eject the disk drive. im using a non apple keyboard so the shortcut wont work.
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Feb 12, 2008
i added a 2nd optical drive (Pioneer 115D) to my mdd dually 1.25 G4. BUT, i'm sure I didn't do it right. Sure, it recognizes the drive, but I put them on the same bus (Ata-33). I should have them on separate bus', but I have 2 hd in the rear ata-100 drive carrier and 1 in the front ata-66 carrier. Can anyone tell me how to effectively put them on separate bus'? is there a website with specific directions on how to do it this way? The reason why I was told to keep them on diff. bus' is b/c they won't function as well (data lockups b/c same bus can't handle data).
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Dec 3, 2008
I've cleaned all my components except the HDD bay fans on my G5 Powermac. I've searched google about 5 pages deep and no luck. I have the service manual but it doesn't show how to remove those fans either. Anyone know of a link that shows how to remove them? I'm very good at taking stuff apart but I just can't seem to take this fan assembly apart. Maybe it's my kryptonite?
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Sep 6, 2009
Today I went to plug in my Lacie 250 GB USB external hard drive into my 13 in. MacBook to get a shirt template for a design I am making. I discovered that the hard drive just would not mount and show on the desktop, and I remembered that this happened a few days before, but all I did was unplug it and plug it back in, and it worked... except that today, that didn't work at all. I tried the other USB port, and the hard drive showed up on the desktop for about a second, and then disappeared. I kept on replugging it back into both USB ports, but nothing happened.
Then I tried to see if it would work on the PC beside me, and it was recognized as an external device; however, a message came up telling me the drive was malfunctioning. I am guessing this is from ejecting it incorrectly (because I am in a hurry to head to my next classes...I use this laptop at school), but I have incorrectly disconnected it before in the past and this problem never happened to me before.
Every single project I have ever created for my design career is on that hard drive, and all I want now is to get my files back. All I need it to do is show up on the desktop for just the right amount of time for me to copy my files onto my computer.
I read online to put it into the freezer for a while and it should mount, but that didn't work. I tried using Disk Warrior, Data Rescue 3, and Tech Tool Deluxe, but the hard drive did not show up on any of those apps.I tried plugging the hard drive into an iMac as well, but it did not show up either.
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Sep 1, 2009
Got a new MBP last month to replace my white MacBook - loving it as an upgrade but one gripe - if I'm sat using it on my knee I regularly hear the "click" type noise of what I imagine is the protection of the hard drive because it thinks it is being dropped.
I never heard this on my old Mac and while it's not a huge issue it is a bit disconcerting, as though I'm being told off for moving it in a fairly responsible way.
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Sep 9, 2009
My PowerBook G4 (Alum) died. I've had it for 4 years, taken it with me to Alaska and all over the lower 48, and have had nothing but happy experiences. I knew she was gonna go, but I was hoping she'd hold on until I could afford a MacBook. Alas, no. The problem appears to be the ability of the logic board to communicate with the hard drive. I can hear the HD spin, but even with Disk Warrior, I cannot locate it. The Mac Geniuses at my local Apple store confirmed this and gave me a shoulder to cry on. I've run Disk Warrior, Disk Utility, and tried finding it using the target disk mode - no luck.
The problem is that I've got 4 years of teaching materials, 6000 songs, and irreplaceable pictures on the HD, so I can't bring myself to just trash it. It's true that you only fail to back up you stuff once. This is my once. I've heard that with PC hard drives, you can just drop the old HD into a USB HD box and use it as an external HD. I can't afford professional data retrevial, and I want to give this option a try if it'll work with a Mac HD. Any ideas or suggestions?
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Jun 3, 2012
How do i play media files from my external hard drive without transferring the files to my mac hard drive? I have a lot of media files and want to be able to play them soley from my external hard drive.Â
Info:
iMac (27-inch Mid 2011), iOS 5.1.1
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Nov 22, 2006
My PM G5's Hard Drive has been making wierd noises lately and I'm really beginning to worry that it's failing. How can I be sure?
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Jul 27, 2009
I have an aluminum unibody macbook from October 2008. I'm looking to upgrade the 160 GB hard drive inside to a 500 GB one I'm considering from Newegg. Would it be possible to migrate/copy/clone the entire contents of my current hard drive to the 500 GB one? I also have a section of my current hard drive partitioned for Bootcamp. Would this affect my ability to transfer everything over?
If this is possible at all, how can I go about doing so? If there are steps laid out somewhere, I'd appreciate a referral. Sorry if my question is a little elementary, but I did a search on these forums and also google and nothing really came up
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Sep 9, 2009
I know this is going to be an incredibly easy fix, but I can't find it. The Hard Drive on my new iMac is not appearing on my desktop, nor is it appearing in the "Device" menu in Finder.
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Nov 12, 2009
if i delete files off my internal hard drive (Macintosh HD), will it still be on my external hard drive or will it just add to it?
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Mar 9, 2012
I have just installed a new hard drive in my imac intel 20" (2006) and upgraded the memory and now the hard drive does not show up in the 'select destinations' folder of the install program. I can see the hard drive in the disk utilities window however it wont let me do anything.It is a seagate 1TB SATA II drive however it is displaying it as a 7.3 TB.I have tried to erase and partition and get the same error message each time, 'Input/Output error'.
I have tried starting the thing with the install disk which is Mac OS X (Tiger?) which came with the computer
Info:
iMac
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Oct 14, 2009
with cloning/copying the content one an external hard drive onto a new external hard drive. Basically, I have a 500GB FW400 drive which I use to store my media files. It's full, so I purchased a 1TB FW800 drive to replace it. Obviously, I thought I could simply copy and paste the media files from the old drive to the new one.I cannot copy the media files to my internal drive first as my internal drive is only 250GB and nearly full itself.I have used Disk Utility to attempt to close the old drive to the new drive, but keep getting "insufficient space" errors.
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Mar 31, 2012
Recently I bought 2 identical WD Scorpio Blue 1TB hard drives for my macbook pro 13 inch 2010. My aim is to replace the internal hard drive with one of the two I just purchased and use it as my system drive with Lion, Windows and Data partitions. And for the other hard drive I want to use it as a full disk back up for the internal drive (now 1TB hard drive). After I was done with setting up both windows and mac and data transfer, when I booedt into the recovery partition from the internal drive to clone the drive to the external drive, the disk utility gave me this error (Could not validate source - error 254). I also tried using Carbon Copy Cloner but it only could clone partitions, not the entire drive. Yesterday I downloaded a copy of Clonezilla. It worked fine until it had to clone an exFAT partition (my data partition). The exFAT partition appeared as 'RAW' partition in clonezilla. As a result, the whole partition appeared to be full and clonezilla had to copy every single blocks of data in that partition and the estimated time remaining was about 30 hours. So clonezilla is out too. Just want to ask if there is any program/application (bootable or not) which allows can do a full disk clone to an external hard drive.
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Sep 9, 2014
Macbook Pro 17" Early 2011Â
Notes. Failed HDD ASD Test.  A new hard drive was installed in September of 2011 after the previous hard drive failed. Having worked well until now the system seems to give the same problems as it had previously. I am wondering if this is a compatibility issue as others have pointed out. Â
I have been told by the technician my only option is to replace the entire hard drive again for the second time with a new one. However to my understanding a ASD test is very specific and this my not be necessary? Further I am attempting a final backup just in case. I don't have to take it in where I could just back it up myself without the system shutting down.
Info:
Mac Pro
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Sep 15, 2010
Had a hard drive failing/failure. I am having my bad hard drive replaced with a bigger hard drive. (New Obviously) I have an iMac. (1.83GHz Intel Core 2 Duo 17-inch) To have my data transferred from the old drive will cost over a hundred bucks more. I am trying to save money but transferring it myself. All im looking to transfer is my photos. I did not have an external drive but i WILL purchse one now. My question, (to save some money) is how would i transfer my old pictures from my old drive, too my new installed hard drive. Can i use USB? Firewire?
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Jul 20, 2009
I've just got a new external HD, but it's not being recognised by Mac OS X (10.5.7). I assumed it was because it was in a Windows format, so booted Windows, but it then turned out it wasn't formatted at all. What is the easiest way to make this an HFS+ (the Mac OS extended format), and how do I do it as I can't see it anywhere on the Mac (including Disk Utility)?
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Sep 11, 2009
I'm replacing my old 120gig hard drive with a new 320gig hard driveWhen Ive got the new hard drive installed can I just put the old hard drive in a enclosure kit/caddy and copy my music/movies/etc across to the new hard drive?Or do I have to copy the data off before I remove the old hard drive?
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