New 20Inch Hard drive Size

I just bought the 20 inch 2.4 G Hz iMac and on the website it says the hard drive is 320gb but my hard drive only has 298gb total, anyone know whats up with that.
ps i ran that techtool deluxe and it said my vram failed, what is this crap about thanks

Drive manufacturers cite drive capacity using a gigabyte equal to 1,000,000,000 bytes, however, a true gigabyte is 1,024 * 1,204 * 1,024 bytes. If you divide 320,000,000,000 bytes by 1,073,741,224 bytes you will get 298 GBs.
You cannot use TechTool Deluxe on an Intel Mac. You need TechTool Pro.
ps: it isn't 'crap' when you don't know what you are doing.

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New computer hard drive size short?

I just received my new iMac 20inch with a 500GB hard drive. But when I went through the set-up process, I noticed that the hard drive size was only 449GB. Is this normal? I have not added any software to the computer outside of what it came with and was wondering if what was included with the computer actually took up 51GB of hard drive space.
iMac A1207 Mac OS X (10.4)

Hello and Welcome to Apple Discussions.
This is normal. Hard disks are mis-leadingly sold in decimal notation but data is recorded in binary form (it's in the small print though). My 320Gb drive is 297.9Gb, my 2Gb Nano is 1.86Gb. The approximate conversion calculation goes:
(500 x 10003) / 10243 = 465.66.
Right click on Macintosh HD and choose Get Info and check the Available, Used and Capacity values.
The remaining 15Gb or so is taken by OS X and pre-installed software like iDVD, Garageband and MS Office trial etc.
BTW you have posted in the iMac (Flat Panel) forum. The users here will be less familiar with the specific issues that Intel Macs may suffer. I'd advise that you post future queries in the iMac Intel forum:
G4 (aka Flat Panel): Intel:
Click image to go to correct forum
regards
mrtotes

Getting my backed-up photos into iPhoto on the new external hard drive

I managed to use Time Machine to restore the back-up of my external hard drive (that died) to a new external hard drive, however, while I can see the .jpeg images that were in my original (ext. hard drive) iPhoto library on the new Passport Drive, they are no longer set up in an iPhoto library. I might have confused the system because I had thought I needed a shell structure iPhoto library on the new hard drive, so I basically moved the new "budding" iPhoto library established on my iMac's internal hard drive to the Passport drive before restoring the Time Machine backup. What I see now is 1. a 4GB iPhoto library existing on the internal drive. 2. an identical 4GB iPhoto library existing on the external Passport drive and 3. a folder named Simpletech with the entire contents of the failed hard drive including all the photos from my original 54GB iPhoto library that resided on the old external hard drive, which are accessible as independent .jpeg files, but no longer organized as an iPhoto library.
Would love to know the steps to having just one iPhoto library on the Passport external hard drive that contains all my images without accidentally losing/deleting any images and messing up pointers. I would not mind eliminating the iPhoto library on the internal hard drive either, provided I could get all the images into the main one.
Angie in Charlotte

while I can see the .jpeg images that were in my original (ext. hard drive) iPhoto library on the new Passport Drive
When you enter Time Machine and go to the Pictures folder do you not see the iPhoto Library in it at different dates?
Click to view full size
If you used Time Machine to backup your hard drive then the iPhoto Library package should be in it. If you did something different please explain in detail what you did.
OT

Time Machine incomplete backup on new External Hard Drive

I have a LaCie 2TB firewire external hard drive I bought 2 years ago. I made 3 partitions, one called "Time Machine" for TM backups of my iMac HD, one called "Video" for video files, and one called "HD2" that I used to install new programs and store edited photos and img files. I ran TM onto this HD for the last 2 yrs with no problems. I recently decided that I needed to have a backup of my iMac HD --- AND the 2 partitions (Video and HD2) on my LaCie. So I bought a Seagate 2TB external USB HD that I planned to use ONLY for Time Machine.
So I hooked it up and formatted it (no partitions), then went to TM options and selected the new Seagate Hard Drive to backup to, and in the options I excluded the Seagate (by default) and the Time Machine partition on my LaCie. Nothing else was excluded. In other words, I wanted to backup my entire iMac HD, and my Lacie Video and HD2 partitions.
My internal iMac HD has 116 GB used, my Lacie Video partition has 355 GB used, and my Lacie HD2 partition has 175 GB used. So I was expecting the Seagate to backup 646 GB.
When my Time Machine backup started at 1 AM, I was happy to see that the status box showed "Backing up 1 GB of 646 GB." When I woke up at 8 AM, I was happy to see that the status box showed
"Backing up 536 GB of 646 GB."
But it stayed stuck on 536 GB until 12 Noon, then started slowly working again. By 7 PM, the status showed "Backing up 623 GB of 646 GB." Then at 8 PM, the status box disappeared and it seemed like everything was backed up. But my Seagate HD shows only 629 GB of used space. So I decided to check the backup in Finder to see what went wrong.
In the Seagate backups folder, I have three folders - one named "Macintosh HD" which shows 112 GB on disk, one named "Video" with 341 GB on disk, and one named "HD2" with 175 GB on disk.
So it appears that my iMac HD was only backed up 112 GB out of 116GB, my Video partition was only backed up 341 GB out of 355 GB, but my HD2 partition backed up the entire 175 GB out of 175 GB.
So my question is - is this normal, or is my backup really missing 4 GB of files from my iMac hard drive and 14 GB of files from my video partition? I started to look at them file by file to see if they matched, but there are so many files, so I thought I would ask in case any of you might have heard of this before. If your answer is that my backups are corrupt or incomplete, should I reformat the Seagate and start over?
Also, is it safe for me to manually delete all the files in my time Machine partition on my LaCie hard drive, since I won't be using that anymore for Time Machine backups? Or is there a process I must follow to delete those older backups?
Thanks for reading this far and for any advice you can shoot my way.

Thank you for your well thought out response. It was really helpful by showing me where to look at things more closely.
Time Machine automatically excludes some things that aren't necessary for a restore, such as system work files, most caches and logs, and trash.
This is good to know. Although I didn't have anything in the trash, I have no idea how much is in the various caches and logs. I'd be surprised if they totaled 4GB, though. I'm still worried about this backup, as explained below after doing a Console log check.
If any files were open, they may not have been backed-up (a partial file wouldn't be of much use). I don't know of any special exclusions for video files or apps, but there may be some. You might want to try the Terminal command in the yellow box of #11.
I didn't have anything else running except TM, so no files were open. I checked the exclusions in the yellow box #11, the Terminal Command, and /System/Library/CoreServices/backupd.bundle/Contents/Resources/StdExclusions.pl ist, but nothing seemed to point to the video files I have saved. So I'm still at a loss with this part of the backup.
You might want to look at the log of that backup
I looked at the log - thank you for the link on how to see it - but the entries show that the size of the backup was even less than I thought - It seems I am actually missing 0.2 GB from the HD2 partition, 6 GB from the iMac HD, and 14.4 GB from the Video partition. And since it shows the exclusion amounts, I'm really at a loss for the iMac HD now. Here's what the Console listed for this backup:
Aug 29 00:55:54 paul-imac-5 /System/Library/CoreServices/backupd[567]: Backup content size: 174.7 GB excluded items size: 0 bytes for volume HD2
Aug 29 00:55:54 paul-imac-5 /System/Library/CoreServices/backupd[567]: Backup content size: 355.7 GB excluded items size: 0 bytes for volume Video
Aug 29 00:55:54 paul-imac-5 /System/Library/CoreServices/backupd[567]: Backup content size: 116.3 GB excluded items size: 30.5 MB for volume Macintosh HD
Aug 29 00:55:54 paul-imac-5 /System/Library/CoreServices/backupd[567]: No pre-backup thinning needed: 776.02 GB requested (including padding), 1.82 TB available
Aug 29 00:55:54 paul-imac-5 /System/Library/CoreServices/backupd[567]: Waiting for index to be ready (909 > 0)
Aug 29 02:37:30 paul-imac-5 /System/Library/CoreServices/backupd[567]: Copied 3275 files (174.5 GB) from volume HD2.
Aug 29 05:49:40 paul-imac-5 /System/Library/CoreServices/backupd[567]: Copied 5412 files (515.9 GB) from volume Video.
Aug 29 19:18:46 paul-imac-5 /System/Library/CoreServices/backupd[567]: Copied 146976 files (626.2 GB) from volume Macintosh HD.
Is it possible to see how many files are in each drive that I was backing up? If I could match the file count, it might give me a better idea. I used Finder, but it only gives me the GB Capacity, Used and Free. For example, if I could see if the LaCie Video partition has exactly 5412 files (or 2137, if the file count above is a running total), I will believe that all the files backed up but may have been truncated. If the partition shows more than 5412 files, then I'll know that not all files were backed up. So at least I can start looking manually.
It will be much faster and easier to erase the partition with Disk Utility.
Thank you for this advice. This should save lots of time. I won't erase my other partitions when I do this, right? Also, will it leave a blank partition there so I regain my space?
I'm really bummed out by this backup. I haven't used my iMac for anything except Safari since this happened, because I do not want to start working again until I know that I have a safe backup, and I don't want to make any new files until I can resolve this. I thought of just reformatting the Seagate and starting over, but I have a feeling it may do the same thing. So at this point, I don't know if the Seagate is faulty, if the TM is not working properly, if I am making a dumb user error, or if this is perfectly normal. The worst thing that could happen is that my iMac HD or Lacie HD fails and I try to restore from my Seagate TM backup, only to find out that my TM backup is incomplete or corrupt.
So I really do appreciate your help and any additional insight you or anyone else might have. Thanks.

I need a new external hard drive for my iMac8,1

I need a new external hard drive for my :
Model Name:    iMac
Model Identifier:    iMac8,1
Processor Name:    Intel Core 2 Duo
Processor Speed:    3.06 GHz
Number Of Processors:    1
Total Number Of Cores:    2
L2 Cache:    6 MB
Memory:    4 GB
Bus Speed:    1.07 GHz
Boot ROM Version:    IM81.00C1.B00
SMC Version (system):    1.30f1
Serial Number (system):    YD8520CD0N4
Hardware UUID:    073B29AD-6FFB-5E64-A52C-BF19A054F363
I do not have Thunderbolt on this and when I look up the specs for USB I get
USB Bus:
Host Controller Location:    Built-in USB
Host Controller Driver:    AppleUSBUHCI
PCI Device ID:    0x2835
PCI Revision ID:    0x0004
PCI Vendor ID:    0x8086
Bus Number:    0x3a
Don't know if this is USB 3.0 or USB 2.0
All the new drives seem to use either Thunderbolt or USB 3.0

I have a Western Digital 2 Terabyte USB External Hard Drive and it works like a charm and it costed me $129.00. My opinion is you can't go wrong with this brand and size for home use.
Cheers
Don

Macbook pro late 2008 max hard drive size

I have a MacBook Pro Late 2008. I think the max RAM is 8GB but what is the max hard drive size. It is running Yosemite. It currently has a 1TB drive.

I solved the heat-issue in Windows Vist32 (tested and worked!)
This should also work in XP, XP64 and VISTA 64 although not tested.
Goto the Nvidia website and download the latest notebook drivers (http://www.nvidia.com/object/notebook_drivers.html).
Uninstall your old notebook drivers through device-manager and restart.
Now install the Nvidia notebook drivers you just downloaded and restart.
*NOW THE IMPORTANT PART!!!*
After numerous hours of testing i found out that installing new Nvdia display drivers overwrite some Nvidia chipset drivers. This causes your fans not spinning at all under heavy GPU load.
*THIS IS A SERIOUS ISSUE BECAUSE TEMPERATURES CAN EASILY PASS 100 degrees celsius.*
Now for the fix in four easy steps!
1. Under Windows insert your MacOS original install-disc (the one with the bootcamp drivers)
2. Choose to explore the Bootcamp folder.
3. Now open the drivers folder and browse to the Nvidia folder.
4. Now install the package called nvidiachipset. These come in all flavors (XP, XP64, VISTA, VISTA64) choose the correct version for your OS.
After installation a reboot is not even necessary. Start your favorite game and notice the extreme humming of your speeding fans! Should sound like music!
*So remember. Every time you update your graphics drivers A REINSTALL OF THE CHIPSET DRIVERS FOR YOUR UNIBODY MBP MUST BE DONE!! If you don't the fans won't come up under heavy load which will result in a BUSTED GPU!!!*
Message was edited by: geethreeforce

Can I reformat and partition a new internal hard drive with the Snow Leopard disk?

I'm planning on installing a new internal hard drive in my 15'' Macbook Pro. Can I format and partition the new drive with the Snow Leopard disk or is it just an upgrade from Leopard? Thanks much.

You should be able to do that.
If you want to change the sizes of existing partitions this may help:
Enlarging a partition

Is there a Hard Drive Size Limitation when using Tiger?

Im going to be setting up a backup server that users can copy their working files to, so Im going to be installing 2 300gb hard drives on a G4 running tiger. I just want to be sure that there is not some hard drive size limitation with tiger.
Please let me know!!!

Welcome to Apple Discussions!
The size limitation is operating system independent. It has to do with the ATA bus on older machines which is discussed in more detail on this article:
http://docs.info.apple.com/article.html?artnum=86178
If you have a G4 tower that is older than the resolving of that limitation, you can add a PCI ATA card which supports larger hard drives, many of which are discussed in more detail on http://www.xlr8yourmac.com/
I'm not sure about sharing external hard drives, though the size limitation does not apply to new external hard drives purchased since that limitation was resolved with newer ATA buses.

New style hard drives and Windows XP

According to this article, new style hard drives will cause problems for XP due to sector size
http://arstechnica.com/microsoft/news/2010/03/why-new-hard-disks-might-not-be-much-fun-for -xp-users.ars

That is correct. However, WD being the first to use these large sectors, has included a utility to adress the problem with the LBA 63 sector, which is no longer adressable with the 4096 byte sectors. I have not yet seen reports on reliability and stability with this utility.

HT4718 I want to install a new internal hard drive for my Macbook (13in, Late 2009) and restore to factory settings. However, I want to keep my Mac OS X Snow Leopard.

I want to install a new internal hard drive for my Macbook (13in, Late 2009) and restore to factory settings. However, I want to keep my Mac OS X Snow Leopard., which I downloaded from the app store. How can I restore computer with the updated OS?

What I did on our two computers was partition the hard drive so that both Snow Leopard and Mountain Lion can be used on the computers. This allowed me to be able to retain/use older applications and games on the Snow Leopard partition. This will allow you to do a clean install of Mountain Lion on the newly created partition. The Mountain Lion installer has a button that allows you to select another drive so you don't install it over Snow Leopard. I cleverly name one partition Snow Leopard and the other one Mountain Lion so I wouldn't confuse the two (I never claimed to be smart).
To partition, you need to have sufficient free hard drive space (I suggest 50 GB minimum). Boot off the Snow Leopard DVD or the disks that came with the computer and use Disk Utility to partition your hard drive into two partitions. If you plan to make Mountain Lion your primary OS, then you can reduce the size of the Snow Leopard partition so most of the free hard drive space is available for Mountain Lion. While booted off the disk, you can install Snow Leopard on the partition you want it on.
Restart and download Mountain Lion, remembering to select the correct partition before installing. I would make a copy of the installer and move it out of the Applications folder because the installer self destructs.
After getting all that sorted out, I found that while booted in Mountain Lion I could access the Snow Leopard partition. That allowed me to drag files and applications from Snow Leopard to Mountain Lion. Applications that won't work with Mountain Lion will be grayed out with a slash through them.

I have moved all my songs onto a new external hard drive but it has wiped my iPod clean. Although when I connect my iPod it's starts teh process of sync'ing - so many songs in I get a pop up advising the siong could not be read or written to?

I have moved all my itunes onto a new external hard drive to free up space. It has wiped my ipod clean! I can still see the itunes on the new hard drive so I restored my iPod and tried to sync. Although when I connect my iPod it's in the process of syncing, so many songs in I get a pop up saying could not copy to my iPod as xyz song title could not be read or written. I click ok for this pop up to dissapear and then another pop up appears saying could not coyp to iPod because of unknown error.!!! Help I'm going crazy.

Did you go into iTunes to change the location of your media files? if not you will need to go into iTunes and click on preference and select the advance tab then click the iTunes Media folder location. Select the location of your on external hard drive.

I have been storing my Aperture and IMovie Libraries on an external hard drive that recently died. Fortunately I've been using Time Machine to back up to a 2nd external drive. How do I restore my libraries to a new external hard drive?

I have been storing my Aperture and IMovie Libraries on an external hard drive that recently died. Fortunately I've been using Time Machine to back up to a 2nd external drive. How do I restore my libraries to a new external hard drive?

This is a tricky one.
Open up Time Machine and go back to a date using the timeline on the right side of the window when you know the drive was working and was backing up as part of Time Machine backups.
Click on the name of your Mac under the Devices heading on the left side of the window in Time Machine, and if things are working correctly you will see Macintosh HD (or whatever you have named it) and the name of the external hard drive that was backing up in the past.
Right-Click on the name of the external hard drive and then click on "Restore (name of drive) to....." You may be asked for your adminstrator password at this point.
It might be easier to restore the drive contents to your desktop if you have room on your Mac, and then copy things over to the new external drive where you want to store the Aperture and iMovie Libraries.
Once the libraries have been moved over the new external hard drive, you will likely need to "point" Aperture and iMovie to the location of the libraries on the new external hard drive.

I bought a new external hard drive for backups, but time machine won't do a full back up. I think it is remembering backing up onto previous external hard drives, which I don't own anymore. How do I do a new full backup?

I bought a new external hard drive for backups, but time machine won't do a full back up.
I think it is remembering backing up onto previous external hard drives, which I don't own anymore. How do I do a new full backup?
When I bought the new (used) iMac, I also bought an external hard drive for backups. It worked fine, but my husband stole it.
Then I bought a new external hard drive (Seagate) and it worked fine for three weeks, then died.
So I just got a new external hard drive, which was put together from an internal hard drive and a hard drive enclosure.
Time machine did the first backup today, and it should have taken 9 hours like it did on the previous first time full back up. Instead, it took 30 minutes. That can't be right. I want to start over and do a full backup to make sure everything gets onto my new external hard drive, but I can't figure out how to do that. Please help.

Triple-click anywhere in the line below to select it:
tmutil compare -E
Copy the selected text to the Clipboard (command-C).
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window (command-V).
The command will take at least a few minutes to run. Eventually some lines of output will appear below what you entered.
Each line that begins with a plus sign (“+”) represents a file that has been added to the source volume since the last snapshot was taken. These files have not been backed up yet.
Each line that begins with an exclamation point (“!”) represents a file that has changed on the source volume. These files have been backed up, but not in their present state.
Each line that begins with a minus sign (“-“) represents a file that has been removed from the source volume.
At the end of the output, you’ll get some lines like the following:
Added:
Removed:
Changed:
These lines show the total amount of data added, removed, or changed on the source(s) since the last snapshot.

I move all photos to a new external hard drive. Now all folders have a question mark in them. How do I find ALL PHOTOS at one time instead of having to find each picture. I have about 30,000 photos. Using Mac. LR5

I have set up a new external hard drive and Im trying redirect LR to the new hard drive. I have over 30,000 photos and Im trying to see to see if there is a way to all photos located without having to go thru each folder at a time

http://www.computer-darkroom.com/lr2_find_folder/find-folder.htm
See Figure 4

How do I copy an iPhoto library, which is on an external hard drive, onto a new external hard drive?

I'm running out of space on my external hard drive, so I was advised to buy one with triple the amount of space. So, I need to copy my current iphoto library, which is on an external hard drive, onto a new external hard drive. I thought I could just drag and drop it in, but that doesn't seem to be working.

Make sure the external drive is formatted MacOS Extended (Journaled) and then drag the iPhoto Library to that drive using the Finder.
Then double click the library in its new location to open it in iPhoto. Test it thoroughly, if it is working, before deleting the original library on the internal drive.
To check the format of the drive, see (it says Aperture, but the same applies to iPhoto): Format external drives to Mac OS Extended before using with Aperture
iPhoto: Issues with FAT32-formatted drives

New 20Inch Hard drive Size

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