I wish to run Both OS's for now on one hard drive can I?
I am new to this and need some information. I want to run both Operating systems on one hard drive, can this be done without disrupting each Operating system? I do not want to run SUN on top of Windows.
The question I have is, do you think java is an OS? or that you need Solaris or sparc from SUN to run java on? OS's do not run on top of one another, and you can only run one OS at a time, as far as I know. (I don't mean dual boot, that's different) . java is a multi-platform programming language, which means you can run programs written in it on windows, linux, unix, solaris, sparc, aix, etc (any OS that has a JVM implementation that will run) without making wholesale changes to your code, and in many cases, making no change at all to your code.
~Tim
Similar Messages
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Can I have both Lion and Snow Leopard on One Hard Drive?
My problem is I need to run a PowerPC game on Lion which Lion no longer supports. So i thought i could download Snow Leopard back to my Mac and partiition my hard drive in the process as that is the only way i know of to have both Lion and Snow Leopard. I went through the Boot Camp Asistant process and it seems it will only partition Windows 7 to my Mac when i need Snow Leopard. If anyone has any idea how to help me have both Lion and Snow Leopard at the same time on just one hard drive or figure out how to run the PowerPC programs on my Mac (if there is a way around it). The help will be well appreciated!
How To Run Snow Leopard On A New Mac
This does not apply to new Mac Minis or MacBook Airs. When newer models are introduced that also require Lion for hardware support, the techniques described below will no longer work with the possible exception of using Parallels 7.
What has to be done:
Create a new partition on the hard drive.
Get a clone of a 10.6.8 Snow Leopard system. Put the cloned Snow Leopard system onto the new partition.
Step One: Create a new partition on the hard drive
To resize the drive and create a new partition do the following:
1. Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
After the main menu appears select Disk Utility and click on the Continue button. Select the hard drive's main entry then click on the Partition tab in the DU main window.
2. You should see the graphical sizing window showing the existing partitions. A portion may appear as a blue rectangle representing the used space on a partition.
3. In the lower right corner of the sizing rectangle for each partition is a resizing gadget. Select it with the mouse and move the bottom of the rectangle upwards until you have reduced the existing partition enough to create the desired new volume's size. The space below the resized partition will appear gray. Click on the Apply button and wait until the process has completed. (Note: You can only make a partition smaller in order to create new free space.)
4. Click on the [+] button below the sizing window to add a new partition in the gray space you freed up. Give the new volume a name, if you wish, then click on the Apply button. Wait until the process has completed.
You should now have a new volume on the drive.
It would be wise to have a backup of your current system as resizing is not necessarily free of risk for data loss. Your drive must have sufficient contiguous free space for this process to work.
Step Two: Obtain a clone of a Snow Leopard system:
You will need access to a Mac already running Snow Leopard. You will need a 16 GB USB flash drive or an external hard drive to which you can clone the Snow Leopard system from the Mac that has Snow Leopard installed. Alternatives are:
Option One:
Install a new Snow Leopard system onto a USB flash drive. Boot the Mac used for installing with the USB flash drive. Update the flash drive system to 10.6.8 using the Mac OS X 10.6.8 Update Combo v1.1 to update Snow Leopard. Verify that you can boot the Mac with the USB flash drive.
Take the USB flash drive to your new Mac and try booting from it. If it works then clone the system from the flash drive to the newly made partition:
Clone using Restore Option of Disk Utility
Open Disk Utility from the Utilities folder.
Select the destination volume from the left side list.
Click on the Restore tab in the DU main window.
Check the box labeled Erase destination.
Select the destination volume from the left side list and drag it to the Destination entry field.
Select the source volume from the left side list and drag it to the Source entry field.
Double-check you got it right, then click on the Restore button.
Destination means the new partition on the internal drive. Source means the USB flash drive.
Option Two:
If you have a large enough external drive you can erase and use, then it would be easier to just clone the entire Snow Leopard system from the source Mac computer to the external drive.
Clone using Restore Option of Disk Utility
Open Disk Utility from the Utilities folder.
Select the destination volume from the left side list.
Click on the Restore tab in the DU main window.
Check the box labeled Erase destination.
Select the destination volume from the left side list and drag it to the Destination entry field.
Select the source volume from the left side list and drag it to the Source entry field.
Double-check you got it right, then click on the Restore button.
Destination means the external drive. Source means the Snow Leopard Mac's internal drive.
After cloning verify that it will boot the source Mac. If so then take the external drive to your new Mac boot with it. If all is well then restore the clone to the new partition on your new Mac:
Restore the clone using Disk Utility
Open Disk Utility from the Utilities folder.
Select the destination volume from the left side list.
Click on the Restore tab in the DU main window.
Check the box labeled Erase destination.
Select the destination volume from the left side list and drag it to the Destination entry field.
Select the source volume from the left side list and drag it to the Source entry field.
Double-check you got it right, then click on the Restore button.
Destination means the new partition on the internal drive. Source means the external drive.
If the above seems too daunting then you might consider running Snow Leopard inside an emulator such as Parallels 7. You are permitted to install a single copy of Snow Leopard inside a virtual machine. You will need to first purchase a copy of Parallels 7 and install it on your new Mac. Create a new virtual machine configured for Mac OS X. You may then install Snow Leopard in the virtual machine then download Mac OS X 10.6.8 Update Combo v1.1 and update to 10.6.8. Be sure to include Rosetta in your initial Snow Leopard installation. Rosetta is not installed by default rather it's an optional install. -
Shortcut for startup on one hard drive
Hi all,
I have two hard drives,one has OSX 4.0 and the other OSX 5.0
Does anyone know the Keyboard shortcut to bring up the startup volume screen so I can decide which volume to boot up from? Thanks for your help, Web dudeHi
Thanks Malcolm. A friend gave me a 120GB drive with OSX 10.5 already installed and all I did was put it in my G4 and it works fine. I have OSX Tiger on another drive.
Best regards
web dude -
Windows 8.1 will not run my install CD for Photoshop 5.0. What can I do ?
Windows 8.1 will not run my install CD for Photoshop 5.0. What can I do ?
i'm not sure your expectations are realistic. ps 5 was designed for win95.
you can't fault adobe for failing to design ps 5 so it would be compatibile with an os that wasn't in existance when ps 5 was released.
to be sure, adobe did not warrant their software would work with all future operating systems. and no other software company can or does make such a claim. -
Is it possible to install both FCP7 and FCP X on your hard drive without running into problems?
Is it possible to install both FCP7 and FCP X on your hard drive without running into problems?
Apple recommends separate partitions: http://support.apple.com/kb/HT4722
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I recently updated my 20-inch, Mid 2007 iMac with the latest OS 10.8.5 now my external hard drives will not show up. They show up when I boot them up on a machine running and earlier OS. Is there a fix for this?
Can you see them in Disk Utility?
If so, can you select and Mount them?
If not, disconnect them, reset the iMac's SMC and then reconnect them.
Intel-based Macs: Resetting the System Management Controller (SMC)
1. Shut down the computer.
2. Unplug the computer's power cord.
3. Wait fifteen seconds.
4. Attach the computer's power cord.
5. Wait five seconds, then press the power button to turn on the computer.
If you still can not see them, connect them back up to the iMac running the older OS, open Disk Utility and look to see how they are partitioned and formatted. -
I was just wondering if I can use time capsule with my iphone for both back up and to access the hard drive on the capsule?
I don't think backup is supported but you may be able to access the TC's internal drive, from the iPhone, with an application like: NetPortal
Note: I haven't actually tried this app, so if someone else has and was successful in accessing the TC's drive they can certainly chime in.
Follow-up. Just downloaded and installed this app ... and I can now verify that it, indeed, can access both my TC's internal and externally attached USB HDD. -
I would like to know if you have to back up a macbook hard drive, can I use a external hard drive that has been previously used to back up several pc 's, or is it best to have a separate external drive for the Mac?
In the Mac side of things, backups usually come in two flavors: clones or incrementals.
A bootable clone is a bit-for-bit copy of all essential files in the startup volume. If using the Lions, clones can be made using CarbonCopyCloner or just plain old Disk Utility. These backups represent the safest protection of your info, but take the longest to do. Recovery is an inverse process: you copy the clone back into the internal drive.
Incremental backups start with a complete backup of the startup volume and only copy whatever changed from the previous run. OS X includes the fully integrated Time Machine backup utility to do this. It is extremely easy to do and takes the least amount of time. Recovery is another matter altogether since you have to start with a freshly installed instance of the OS and have to apply all intervening backups to bring the result to the latest saved version.
As for where the backup takes place, the recommended media is an external dedicated drive or drives connected via the fastest interface available on your Mac: Thunderbolt, USB3, Firewire, or USB2. Network-based backups, wired or wireless, are attractive but may not offer the same performance and hence take longer. Also important to note that the entire drive need not be completely dedicated to a single backup. The Mac's EFI firmware infrastructure allows for an unlimited number of partitions on a hard drive and each can be used for either type of backups.
Holler if you need specifics on how to do each. This was just an executive summary. -
MacBook fan running high most of the time after HDD/Hard-drive Upgrade
Hi guys,
I've just recently upgraded my MacBook white's (MacBook5,2, 2GHZ duo core, 4GB ram) stock harddrive to a WD 2.5" black 750GB. After which, I noticed my macbook fan running at high speeds majority of the time... Even when just doing light weight stuff on it, such as surfing the net using Safari or even just leaving my computer idle after startup.
I did a clean install twice, the second was too see if it was really just a badly installed OS, but the problem still persisted, well at least till I decided to come here to type the post =P (maybe my macbook's scared about being talked about). Do note, that I did a pc migration each time.
After the upgrade, My fan usually runs at about 5000-6200 rpm, but right now as I'm typing this post, its surprisingly alot lower then what I've been experiencing. About 3000rpm-4000rpm.
As for the harddrive temperature, I noticed it runs between the 37 degree to 40 degree celsius range, so I'm guessing the hard-drive temperature sensor isn't busted, which was the problem for others from what I've read from other discussions here.
Also, when I boot my windows partition, the fan doesn't go as crazy, but it eventually will too.
Any idea what the problem could be? =s Or could it be that my MacBook can't handel 7200rpm hard drives =/ If so I'd probably downgrade to a 1TB WD blue =s
On top of that, does any one know if the 2.5" WD blue are as reliable as the 2.5" WD blacks? As I'm heistant to downgrade as I've read that the blues have a higher failure rate, and wouldn't want that happening. Oh and I'm not considering an SSD for this particular MacBook at the moment, as I may upgrade in another two years or so!
Thank you!
EdwinHey Mende1,
Well I guess I'll try returning the drive at the end of this week then my fan seemed to have slowed down abit since the upgrade, it's sorta spinning around 3000rpm now. I'm not sure if it's gonna be the same thoughout, and I'm pretty sure it doesn't spin as much as it did when I had my old HDD on. So I'm giving it a few more day probably till the end of this week. And if the noise issue still surfaces I'll try a different hard drive! and update you on the results!
Thanks alot Mende1!
And hello there rauldoppler!
Well, firstly, I'm using a early 2009 MacBook white! The pre-unibody one. It's running on a 2GHz Intel Core 2 Duo processor with 4GB for ram.
As for the hard-drives, I'd actually reccommend you to upgrade to an Solid State Drive if you can afford it, but if you're like me who needs more memory space then boot speed etc, I guess a HDD will be fine =) As for which brand of hard-drives, I would actually recommend WD (their black drives especially, 5 year warranty, 7200rpm speed hehe), but right now I'm having the fan problems, so I'm not too sure anymore.
I did however, do quite abit of digging around on the net and concluded that WD was a better choices amoungst the rest... But yeah the fan issue is still something I didn't expect. All in all, I guess as for which drive is better, it really depends on your needs or wants, if it's for casual internet surfing and stuff, a WD blue HDD would be fine, or a black if you want a slightly faster boot speed etc at the expense of your battery life and all. If you however value blazing fast boot times and application start up times, go for an SSD. If you need the memory space more then anything then I'd say go for a HDD again too, as it's cheaper interms of gigabite to dollar ratio. (for example, the older 500GB version of my new WD black would cost USD $43, while a Samsung 500GB SSD Pro would cost $349) Also, You could do abit of reading up on SSDs if you're interested in it There's alot of plus points to it, like ALOT, and if the price tag wasn't so huge, I would have used it for my macbook already!
Lastly, I used a WD Black 750GB for my macbook upgrade. However, I'm gonna downgrade to a WD blue 1TB this weekend if the fan doesn't settle down over time Cause well, the fan noise is really an issue for me.
Peace out guys!
Edwin -
Tips for using an older Hard Drive with an enclosure
Hello,
I have a two-parter in regards to an external hard drive. I want to be able to use an older hard drive off one of my PCs for an external hard drive through an enclosure.
Question 1:
Before I purchase the enclosure I was wondering if any USB enclosure will work with the MacBook or if there are specifics I need to have on the enclosure in order for it to work.
Question 2:
The hard drive is from a used (3-4yr old) PC. The hard drive is fine but the old computer is dead (video card). Will I be able to pull off data from it once I get an enclosure? For example, my itunes reside on this hard drive can I export those to the macbook?
Anything else I need to know to make this work?
Thanks!!How do I know what type of hard drive it is (ATA or SATA)? If I pop out the hard drive from the PC will it say on it someplace? (sad question I know).
There drive may say on it, but if not it should be identification or a model number on the drive you can look up. SATA drives usually also only have a very small connector for both data and power whereas ATA drives have a longer connector and a much wider data cable. You can see a drawing of the ATA connector on this web page:
http://en.kioskea.net/contents/pc/ide-ata.php3
So once I pull all the data off I am interested in - can I then somehow reformate the drive so that I can use it to read/write to from the macbook?
Yep. Use Disk Utility (it's in the Utilities folder in the Applications folder in Mac OS X) to erase the drive. If you'll only be using it with a Mac, choose Mac OS Extended (Journaled) in the formatting option. If you want to be able to use the drive with both Windows and Mac systems, choose MS-DOS.
Message was edited by: Dave Sawyer -
Help needed. I have a 3TB external hard drive partitioned into 1TB's. I used one partition as backup for the main computer hard drive. But now it is greyed out as shown in the disk utility and its name changed, i dont know how that happened, i tried verifying and repairing it but had no luck. I also tried mounting and unmounting it but still no solution. Anyone to help please?
Looks bad. I would strongly advise backing up the stuff on the other two partitions as soon as possible in case the rest of the drive goes wrong.
Beyond that, Disk Utility has limited abilities to repair disks, DiskWarrior uses a different approach and might, emphasis might be more successful. It has certainly done the job for me in the past when Disk Utility could not.
See http://www.alsoft.com/diskwarrior/ -
I use an external hard drive for my Lightroom library and I notice that all the images shown on there are DNG. On my MAC hard drive I have images shown as NEF. I desperately need to free up space on my hard drive, can I safely delete these NEFs?
dj_paige wrote:
however, I do point out that obtaining an additional hard drive and not throwing anything away seems a preferable solution to me.
heidie22, dj_paige has a very good point there. I would not through away the NEF files; I would archive them to a external drive.
By the way, I am assuming that converting RAW files to DNG is a decision you have made and not an accident. -
My Macbook Pro will be going in for reimaging and my hard drive will be wiped, I want to know if all my iTunes preferences will be copied if I have backed them up on Time Machine. Specifically, if I have set certain "Start Time" and "Stop Time" for my songs, and I copy my iTunes library, will these "Start Time" and "Stop Time" options remain or will I have to manually set them one by one once again? I need a reply ASAP! Thanks so much!
As far as I'm aware the start & stop times are stored in the library database, not the media files. If you backup/restore/transfer the whole library then the settings are included. If you create a complete copy of your iTunes folder on another drive you can connect to that copy by holding down option/alt as you start iTunes so you can check that everything is working properly before you send the Macbook away.
tt2 -
How much ram can I add to my late 2008 MacBook Pro? I run Mavericks and just got a new inexpensive hard drive. RAM is not very expensive so Thought I would bump it up from the current 2MB of 1067 Mhz DDr3
Maximum Memory
8.0 GB (Actual) 4.0 GB (Apple)
Memory Slots
2 - 204-pin PC3-8500 (1066 MHz) DDR3 SO-DIMM -
What to do about a power supply for more than 2 hard drives in my G4 tower
There are bays for up to 4 hard drives on the floor of the G4, but I can only find plugs to get power to two hard drives. I already have a PCI IDE controller card so I can accommodate a number of drives, but I don't know where to get the power from. How are you supposed to power the other two hard drives? There's one spare power cable up where there could be a zip drive, but that won't reach down to the hard drive bays. Is there maybe an extension for that power supply?
JasonHi-
Look carefully inside of the tower.
There is another power lead with two power connectors to allow for four hard drives.
It may be curled up and tucked behind the fan shroud.
The power cable with two connectors for the optical drives is yet another power lead.
In total, there are three leads with six connectors.
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