OS X :: Checking Hard Drive Load And Unload Cycles?
Dec 30, 2009
I just put in a 320gb 7.2K HD to replace my MacBook's 120GB. I'm wondering how to check the load and unload cycles of the new hard drive?
Also, I've got all my stuff on my 120GB drive while the new 320 is in my MacBook with a fresh install of Snow Leopard. I've got a hard drive dock that connects via USB. Can I somehow get all my files off of the 120gb drive without switching the drives out?
I just received my MBP yesterday. Installed a new HDD right from the get go.
Though, I read something disturbing about load cycles of an HDD which is not native to a MBP. Apparently the load cycles can get really high which decreases the lifespan of an HDD.
Now, obviously I don't want that to happen and took a look at my load cycles. The MBP has been on for about 3-4 hours now and the load cycle is at 224.
Just hit 500 load cycles on my battery and still going strong 99% capacity and I just re calibrated yesterday. I know this isn't a misread because I monitor my battery roughly every 2 weeks or so. Macbook is the Macbook 5,2 mid 2009 version, coming up to its 2nd birthday
Battery Information: Model Information: Manufacturer:SMP Device name:ASMB016 Pack Lot Code:0000 PCB Lot Code:0000 Firmware Version:0110 Hardware Revision:0200 Cell Revision:0102 Charge Information: Charge remaining (mAh):4977 Fully charged:Yes Charging:No Full charge capacity (mAh):4977 Health Information: Cycle count:503 Condition:Normal Battery Installed:Yes Amperage (mA):0 Voltage (mV):12541
Just wondering, but how rare is it to have a battery that lasts 3 times longer than the "rated cycle amount"? Apparently this battery should have been dead 600 cycles ago... I am finally now noticing a slight loss in overall battery life.
I have used this MacBook 100% of the time since the day I have gotten it over two years ago. Is this why it has lived so long?
My wife's MacBook no longer recognizes its built-in hard drive. When I do a cold restart it simply gives a folder icon with a question mark. I can boot into an external disk drive (10.5) but Disk Utility and the demo version of Drive Genius does not recognize any internal hard drive.
I just purchased a used MAcBook Air 2,1 however it did not have a hard drive in it. I purchased a Solid State replacement drive (Mercury Aura Pro MBA), however I cannot get it install Snow Leopard (Legal copy with a license). I get all the way through the install (Country, etc), but when it asks me where to install the SSD does not show as an option only the drive that has the DVD in it.
This old unit needed a bigger hard drive, so a friend gave me a Hitachi 60 GB drive he didn't need and I installed it. He told me that it was formatted for MS-DOS and that I would need to reformat it for Mac OS. I'm pretty sure that I did accomplish that using Disk Utilities in the Installer program.
I put a OS 10.4 install disk in and tried to boot from it. My problem is I'm getting a screen alert that says, "This software cannot be loaded on this computer." I can either restart (what good is that?) or go to "Startup Disk" where I choose the install disk (or Network Startup) and click on Restart. Then I choose English as the main language and bang! - right back to the wonderful, "This software cannot be loaded on this computer."
While sitting idle, the fan on my Mac Pro (well, I think it's one of the fans) does this strange cycling thing. At first I thought it was a truck way off in the distance, starting and stopping. Then I realized it was my Mac Pro. Sitting with no apps running, one of the fans frequently cycles on an off audibly.
I recorded it. Have a listen. You have to listen past the low frequency rumble of the Mac and you'll hear the fan spinning up and then spinning down in cycles that are typically 8 or 10 seconds, sometimes shorter.
Is there a way to check my hard disk for bad sectors? I dropped my MacBook off a 2nd floor balcony onto grass and I don't want to get a nasty surprise sometime in the future when it tries to write to a bad sector.
Please don't say fsck because there's nothing wrong with the file system because I dropped it when it was off.
I had a MP 2006 version and earlier this spring got an '08 version. Obviously, the '06 version that came standard with 2x512MB FB-DIMMs was under-powered so I got 2x1GB Netlist FD-DIMMS from OWC. When I got my '08 version I didn't want to put the 667MHz DIMMS in there with 800MHz stuff. For some reason, I was under the impression that I could get the $55 trade-in RAM rebate from OWC but they've said it only applies to the RAM that comes from Apple, not from third-party sellers...even themselves. So, that leaves me with 2x1GB FB DIMMS. There's nothing wrong with them at all but I'd like to hear from some others what a reasonable asking price is and where the best place to sell them is.
I am still using Tiger. Down to about 15% (17 of 104GB) free space on hard drive and looking to unload unnecessary stuff. /Library/Printers (3GB): I assume I can safely get rid of everything related to printers I do not use.... /Library/Audio/Apple Loops (3GB): of stuff for GarageBand and iLife, which I never use... /Library/Application Support: another 3GB of stuff for GarageBand and iLife... (in fact, can I simply Spotlight for GarageBand and iLife and remove almost everything associated?) Any reasons I should not delete the above? Anything else I should consider deleting? (The big hog is Parallels, but I use that daily). I have pared Documents to the essentials.
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.
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.
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?
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
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
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.
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
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.
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.
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.
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?
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)?
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?
i just installed a new 2nd, (750 gb) hard drive into my g5 because my first 250gb is nearly full. I'm trying to launch logic but the file is way to big. It wont let me install this program from my new, second hard drive because the message i get is that it supposed to launch from the primary or running hard drive. Can anyone tell me how i can make my second hard drive my new primary hard drive? I got the .dmg for my leapord osx. but not the originals anymore. can anybody help me with this. i'm pretty sure it's simple, i just don't know how to do this.
Whats the difference between a PATA hard drive and an ATA hard drive?
I bought one of ebay for my 15" Powerbook, i got it today, and it doesn't work lol. But the post clearly says, will work with all ibook's, and Powerbooks, So im not sure if it's the right kind of drive. The HD i ordered is on route for a replacement, so hopefully it was just a defective drive.
I've had a lot of problems with my iMac G5 power supply and since I have newer computers I've decided to get rid of this computer.Â
I want to save the hard drive and put it in a case, then use it as an external drive on my other Macs.Â
What sort of case do I need to shop for? Should I look for SATA or what exactly is the proper nomenclature.Â
Is USB 2 the preferred choice, or Firewire, or what? Is there a USB 3? I use a mid-2010 27 inch iMac with the intel processor, and I needed to buy an adapter to use my older Firewire external drive. Is Firewire a dodo?Â