Need help booting into OSX

I had an accident with my MCPR 2012 and spilt water over the display. The unit works fine and boots but display is dead.
It works through the tv fine via hdmi using bootcamp into windows 8... but for the life of me i cant get it to boot into osx at all. Tried to hold option key on boot but nothing comes up at all. Is it something to do with the hdmi on boot and drivers? Want to sell it as is on ebay but first i need to show pics of it booting up into osx. Any ideas guys? TIA

cfcboy77 wrote:
The unit works fine and boots but display is dead.
You will need to take it in for servicing. If the display is dead then the unit is not working fine.
Cheers
Pete

Similar Messages

Can't boot into OSX from different Hard Drive

Hi,
I am having a problem booting into OSX.
I put my own HDD into my Macbook when I first got it and everything was fine, no problems. But recently I took it out to keep my data safe and put back in the old HDD and reinstall OSX Snow Leopard onto the old HDD. After this completed I put back the one I had purchased myself but upon starting the laptop a bar appeared at the bottom of the Apple startup logo and after disappearing the system did not get any further.
I put my my Snow Leopard CD after this to repair and check the disk and then came the errors that It was corrupt and could not be repaired and that I should try to back up as much data as possible.
My question is, is there anyway to boot from this HDD again without reformatting it? and if I do have to reformat it, can I place it into an enclosure to get the data off?
The HDD was working perfectly with no reported errors until I put in the old HDD and made a new installation on it.
Thanks for any help,
Francis

After looking for answers and phoning Apple I have ended up having to reformat. For those who also have this problem:
I have heard that running Disk Repair multiple times works, try booting into safe mode and try fsck in single user mode. My solution was just to connect the hard drive via USB so I could at least get all my data off of it.
Cheers,
Frank

HT6114 I need help hacking into my ipod i forgot the password and i cant factory reset it because the power button is broken?!

I need help hacking into my ipod i forgot the password and i cant factory reset it because the power button is broken?!

If your iPod Touch, iPhone, or iPad is Broken
Apple does not fix iDevices. Instead, they exchange yours for a refurbished or new replacement depending upon the age of your device and refurbished inventories. On rare occasions when there are no longer refurbished units for your older model, they may replace it with the next newer model.
ATTN: Beginning July 2013 Apple Stores are now equipped to do screen repairs/replacements in-house on iPhone 5 and 5C. In some cases while you wait. According to Apple this is the beginning of equipping Apple Stores with the resources needed to do most repairs for iPhones, iPads, and iPod Touches that would not require major replacements. Later in the year the services may be extended as Apple Stores become equipped and staffed with the proper repair expertise. So, if you need a screen repaired or a broken screen replaced or have your stuck Home button fixed, call your local Apple Store to see if they are now doing these in-house.
You may take your device to an Apple retailer for help or you may call Customer Service and arrange to send your device to Apple:
Apple Store Customer Service at 1-800-676-2775 or visit online Help for more information.
To contact product and tech support: Contacting Apple for support and service - this includes international calling numbers.
You will find respective repair costs in the appropriate link:
iPod Service Support and Costs
iPhone Service Support and Costs
iPad Service Support and Costs
There are third-party firms that do repairs on iDevices, and there are places where you can order parts to DIY if you feel up to the task:
1. iResq or Google for others.
2. Buy and replace screen yourself: iFixit
Locked Out, Forgot Lock or Restrictions Passcode, or Need to Restore Your Device: Several Alternative Solutions
A
1. iOS- Forgotten passcode or device disabled after entering wrong passcode
2. iPhone, iPad, iPod touch: Wrong passcode results in red disabled screen
3. Restoring iPod touch after forgotten passcode
4. What to Do If You've Forgotten Your iPhone's Passcode
5. iOS- Understanding passcodes
6. iTunes 10 for Mac- Update and restore software on iPod, iPhone, or iPad
7. iOS - Unable to update or restore
Forgotten Restrictions Passcode Help
iPad,iPod,iPod Touch Recovery Mode
You will need to restore your device as New to remove a Restrictions passcode. Go through the normal process to restore your device, but when you see the options to restore as New or from a backup, be sure to choose New.
You can restore from a backup if you have one from BEFORE you set the restrictions passcode.
Also, see iTunes- Restoring iOS software.

No longer able to boot into OSX

My Mac Mini will only boot to Windows XP (I realise this situation is not without some degree of irony).
Bootcamp has been installed for several months and I have had no problems booting between OSX and XP. I have not booted into XP recently only OSX and there have been no problems.
Today I booted up from a shutdown and found that my Mac Mini booted into XP. I wasn't too worried so went into the Boot Camp control panel and selected "Restart in OSX". As Windows was shutting down, I noticed that it was installing several updates. My Mac Mini proceeded to boot back into XP and continued to install the remaining components of whatever updates it had previously been installing.
So I repeated the Boot Camp control panel drill several times...each time, despite selecting to restart in OSX, it would restart in XP.
I then tried holding down the Option key and was duly presented with the two partitions - "Hard Drive" or "Windows"...I selected Hard Drive (i.e. OSX)...and the system booted into Windows! Repeated this exercise but this time trying the second partition (i.e. Windows)...and the system booted into Windows (as you would expect).
I have not done anything to the partitions/hard drive in recent months...the only thing I can think of is that I may have installed some Mac OSX updates earlier today...
Any assistance to help me boot back into OSX would be appreciated (I realise my worst case scenario is a reinstall).
Thanks
Darren

Thanks Stefan.
I followed your instructions which did detect some errors in both the disk and permissins which I have repaired. I then reran the verify to check that there were no more errors. Following that I selected the Mac OSX startup volume and initiated a restart...it still boots into Windows!
Understanding how to use the repair features of the OSX DVD was useful but unfortunately I am still looking for a solution.
As a last effort, I tried rebooting while holding down the 'X' key...this did produce an onscreen log for a split second...from what I can make out in the short time it is onscreen...it appears to be trying to load the mac kernel and there is an error message saying "Read file failed: status"
Any further ideas would be appreciated.
Thanks
Darren

I need help signing into Digital Editions. I changed my Adobe password and signed in and it worked. Then tried to sign in to DE and it wouldn't acccept my password. Help?

I am trying to download and open up DE so that I can download a Kobo pdf book.
In doing so, I signed into Adobe and changed my password and it worked and I was signed into Adobe.
I then downloaded the DE onto my Macbook OSX and tried to sign in but it keeps saying it has some type of error and the password won't work.
I need help please!
Thank you!!

Please paste the error snapshot !!

XP installed successfully, but now won't boot into OSX

I installed XP onto my 06 MB Pro without any problems. Now when I restart it boots into XP; holding down the Option key to invoke the Startup Disk Manager doesn't work.
How do I get into OSX to set the main (OSX) partition as the startup drive?

I ran Boot Camp Assisstant, followed instructions (partitioned HD: 1 for OSX, 1 smaller for Windows), inserted XP install disk, then followed Windows installer.
Windows install disk reformatted smaller partition into NTFS, then installed XP.
The Book now boots straight into XP, and holding Option won't invoke the Startup Disk screen to choose between OSX partition or Windows partition. I triple checked that the right partition was reformatted, so am confident it was the right one!
+If you have an external hard drive, you may want to set it up so you can boot from there; have space to use WinClone to backup Windows at some point, as well as clone/backup OS X.+
I have external drives, but they're all USB so no Target Mode I'm afraid.
+If you inserted and installed Apple Setup while in Windows, you should have Apple Boot CAmp control panel startup disk and other services now.+
I haven't inserted any other disks since the XP installation - do I now need to insert my Leopard install disk? How can I check if I have the Boot Camp control panel on the OSX partition (will it show up in XP anywhere?) ?

G5 will not boot into OSX - stays at a command-line prompt

My G5 will not boot into OS X. I would appreciate and and all advice. Thanks.
What happened:
I had the G5 running one morning, with the Isight camera on, plugged into the front-console firewire port. I was running EvoCam software.
At about 2 hours into running, the cam stopped broadcasting – I got home to check it out three hours later, and the screen was black, and the fan was louder than I had ever, ever heard it on this box.
I did a hard shut-down with the powerbutton on the Cinema Display monitor.
At reboot, I see a grey screen for approx 5 seconds, with a dark grey apple logo, and then the screen goes to black, with a command-line prompt.
It’s been like that ever since.
I ran the Apple Hardware test, from the internal CD drive, and it shows no errors.
I cannot boot from an OSX installer DVD. It won’t recognize it. It goes straight to the black screen and Command line prompt.
I have re-seated the RAM, as well as the Airport Card. The only other card – which I have not re-seated, it the video card.
I am able to use the machine in Target Mode, so I can extract data from the drives, which is great. Oddly enough, I’m able to use the front-console firewire port to connect to my other Mac in Target mode – with no problems. Also – in Target mode, the fan never goes above the usual quiet self.
I would appreciate any advice one can provide. Thanks!
The machine:
Mac G5 dual 2.0 – First Generation (purchased December 2003)
It’s on it’s 3rd Motherboard – and now it’s fully out of Applecare warrantee.
OSX 10.4.9
4GB Ram
2 internal drives: 160GB + 300GB
Airport Extreme
20” Cinema Display (first generation)
Mac G5 dual 2.0 – First Generation Mac OS X (10.4.9)

Well, Apple Support does have articles on:
Isolating Issues in Mac OS X
http://docs.info.apple.com/article.html?artnum=25392
won't boot or login
http://docs.info.apple.com/article.html?artnum=106464#symp1
And if those don't work, call.
With G4 there is/was
"Fix for a Mac that won't power up
Mirrored Doors G4. When you pressed the power button, the button would light up, but the computer would not turn on. The fans on the power supply wouldn't turn on.
FIX: unplug the machine, pull the clock battery, hit the power button to discharge. Then plug it in without the clock battery. The machine should boot perfectly. Shut down, reinstall the clock battery, and now the system is fully functional. Macosxhints
http://docs.info.apple.com/article.html?artnum=300552
Reseat video? try another video card?
My Step #1 is to always boot into Open Firmware (and do reset-nvram, reset-all, if you can't do that, you are sunk).
Oh, and What do you see in verbose mode on startup?
Mac Pro 2GHz 4GB 10K Raptor 23" Cinema Mac OS X (10.4.9) WD RE RAID Aaxeon FW800 PCIe MDD-G4 APC RS1500 Vista

Need help with iMac OSX backup

Hi,
I currently have a mac book air running osx 10.8.
And i recently purchased a imac running osx 10.8.
I need help with the backup feature between my imac and macbook air.
I work with excel files a lot, using Microsoft office for mac.
so basically what i want is to have a 2 way backup between my imac and macbok air.
That is, when i make any changes, create or delete a file in either of the system, i want the other system to make the change automatically.
For example when i make changes to a spreadsheet (excel file) on my imac, i want the same to be updated automatically on my macbook air, and vice versa.
I want both the machines to have the same files, updating the files as they get modified. or deleting if its deleted on any one of the system. Like a 2 way sync.
Kindly let me know if theres any way to do this. or something similar that can help me, like i mainly require the excel spreadsheets to be updated, system files, other libraries are not important.
I can also put all my files in a single folder if thats required.
Ps. Both the machines are connected on the same network, and i can also hook a external drive for the backup purpose if required.
I searched google for softwares and couldnt find the appropriate ones.
Any help would be appreciated.
Let me know if you require any more info on this.
Thanks
Gaurav.
<Email Edited by Host>

rkaufmann87 wrote:
They don't even need to do that, the can create a dropbox account that woudl achieve the same result. Very simple, reliable and free up to 2GB of storage.
A few weeks after I installed Dropbox (when it first came out) I got an increase of space for a total of 5GB FREE!

Do I need to boot into 64bit mode to take advantage of 64bit apps?

The DAW I use just announced 64bit support. My machine is an early 8-core that will not boot into 64bit mode. Is this even necessary though? Will I still be able to access RAM beyond the 4gb cap while booted into 32bit mode?
Thanks!

2008 Mac Pro can, it is supported on server OS.
http://support.apple.com/kb/HT3770
Method 1: Startup key combination (for current startup only)
If your Mac uses the 32-bit kernel by default, but supports the 64-bit kernel, you can start up using the 64-bit kernel by holding the 6 and 4 keys during startup.
If your Mac uses the 64-bit kernel by default, you can start up with the 32-bit kernel by holding the 3 and 2 keys during startup.
Your Mac will revert to the default kernel the next time you reboot it.
Method 2: On-disk setting (persistent)
To select the 64-bit kernel for the current startup disk, use the following command in Terminal:
sudo systemsetup -setkernelbootarchitecture x86_64
http://support.apple.com/kb/HT3773
Early 2008 implemented Unified EFI which is 64-bit but you need to run 10.6.x and even then... so much for "64-bit" hardware and OS talk we heard for years.
http://macperformanceguide.com/SnowLeopard-Compatibility-software.html
Even if you cannot or do not boot the Mac OS X Snow Leopard kernel into 64-bit mode, you can run your 64-bit apps as 64-bit, and they can take advantage of all the memory in the machine. This was/is possible even with Mac OS X 10.5 Leopard. The main problem being that there are only a handful of 64-bit applications available as of September 2009.
http://macperformanceguide.com/SnowLeopard-64bit.html
Somewhere in your "default product" in your profile is where I think the forum pulls that sig

Do not upgrade to an IvyBridge processor if you need to boot into 32-bit mode with Lion

I recently upgraded to a MBP running the Ivybridge processor and tried to boot into 32-bit mode. Although it did boot after a short period (3-5 mins) it totally crashed a locked up. This was precursored by a graphics error and then the mouse cursor could be moved but nothing else could be done and it was only solved by a hard shut down (holding down the power button). Previously I had been running a MBP with the Sandybridge architecture and this booted fine into 32-bit mode and worked without a problem.
I spent a lot of time on the phone with Apple care who said they'd not had any reports of this issue and we went right though my system until they said there was nothing else they could do and I should try a re-install of Lion. I did this onto another hard-drive, booted into it and managed to get the machine to crash again... leading me to understand that it's nothing to do with my setup.
Thinking it might be an issue with my firmware on the mac today I visited an Apple store and tried booting 5 MacBook Pro's and a MacBook Air - all running IvyBridge - into 32-bit mode and managed to cause the same crash on all of them. If the machine is just booted an left with finder it didn't seem to want to crash but when I opened programs, mainly mac mail, it didn't take too much longer for the crash to occur.
If there are any Apple engineer reading this could you try and reproduce the issue and look at fixing this please as a lot of people still use 32-bit and if I'd known that the IvyBridge processors weren't going to work in 32-bit mode I would have stayed with the Sandybridge MBPs.
Many Thanks,
Adam Peters,

That is a pain then. Pretty much all of the OS included applications (finder, Mail, iTunes, Safari,...) are all fully 64-bit programs now (since Lion) so I can see where launching them when booted into 32-bit mode could cause stability issues.
If you boot into 32-bit mode and just run the Tascam software without launching anything else, will it work?
Was it alright in 10.6? And if so, how about keeping 10.6 in a virtual machine or on a separate disc or partition?

Can not boot into OSX after boot camp installation and resizing of Macintosh HD

So from the beginning what I was trying to do was set up my iMac (27-inch, Late 2013) with boot camp so that I could play some old windows based games that can not be played in Parallels.
I went through the Boot camp process and everything set up just fine.
I had both OS X Yosemite 10.10.2 and Windows 8 Professional running but as I was installing games on to boot camp I discovered I did not allocate enough space and needed to extend the Boot Camp partition.
I used boot camp utility to set OS X as the default start up disk and had it restart
I launched into OS X and used Disk Utility to shrink Macintosh HD another 120GB
Restarted again holding option and launched into Windows
Used the disk management in windows to try and extend the boot camp partition into the unallocated space.
It was not an option to extend it so I tried to create a new simple volume from the unallocated space then delete it and try to extend it again.
It still was not an option.
From there I went to restart again while holding option and the only options I had were 10.10 Recovery and Windows
I tried using disk utility in recovery and Macintosh hd now only showed disk0s2
I tried to verify and it could not verify
I tried to repair and it could not repair.
I put the iMac in target disk mode and using a thunderbolt cable I tried using disk utility from my MacBook Pro (13-inch Mid 2012)
Verifying volume “disk2s2”Verifying file system.** /dev/rdisk2s2
Invalid BS_jmpBoot in boot block: 000000
File system check exit code is 8.Error: This disk needs to be repaired. Click Repair Disk.
Verify and Repair volume “disk2s2”Repairing file system.** /dev/rdisk2s2
Invalid BS_jmpBoot in boot block: 000000
File system check exit code is 8.Updating boot support partitions for the volume as required.Error: Disk Utility can’t repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files.
This is the same error I got on my iMac
I used terminal diskutil list and got:
/dev/disk2
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.0 TB     disk2
   1:                        EFI EFI                     209.7 MB   disk2s1
   2:       Microsoft Basic Data                         799.3 GB   disk2s2
   3:                  Apple_HFS Recovery HD             650.0 MB   disk2s3
   4:       Microsoft Basic Data BOOTCAMP                70.3 GB    disk2s4
I can see that Macintosh HD was disk2s2 but it now shows its Microsoft Basic Data.
I did not format this partition and it was working fine till I restarted the computer after resizing Macintosh HD.
I am not sure what I can do to fix this.
I've found multiple articles about similar issues, but the issue thet they have was that they could not boot to Windows instead of my issue not booting to OS X

****************    Update    *****************
From the Windows Partition using Disk Management I can see that the drive is still labeled Macintosh HD and that all of my data is there.
I have a complete backup so i'm not worried so much about the data.
What I'm most interested in is trying to solve this issue because I'd like to continue using boot camp and I actually work with mac computers and would like to be able to help others if this issue arrises again.

IMac will not boot into OSX after startup disk switch in control panel.!

I am having trouble with my son's iMac DV SE (graphite) running Classic and OSX (10.3.9). Typically, the computer runs in OS9 as the startup system because most of the kids' software we run is old and uses Classic. Over the weekend, I changed the startup disk to OSX in the control panels and restarted the computer so I could install some new software. The computer will not boot past the gray apple and progress indicator. I have tried resetting the PRAM, booting from the CD and restarting with the options key depressed to no avail. (Can't do a Safeboot either.) I was able to put the iMac into target mode and access the control panels via my laptop and restart in OS9. I thought I had resolved the issue causing the startup problem, but I was wrong. Now I can't get past the gray apple or access the hard disk through target mode (the iMac hard disk does not appear on the laptop's desktop). Is there a way to force the computer back into OS9 other than holding down the option key at startup? When I try this, I get the hard disk icon, but I can't move it off of OSX. Thanks in advance for any help.

Is there a way to force the computer back into OS9 other than holding down the option key at startup?
Holding down the OPTION key will only work if OS 9 is on a different partition than the OS X installation. If they are on the same partition, it won't work.
One way to get it back to OS 9 is to boot from the OS 9 or OS X installation disc. Then set the control panel, or preference pane, to boot from the OS 9 installed on the hard drive.
Another way is to boot from the OS 9 install disc and perform a clean install of OS 9. This will create a new OS 9 System folder and it will NOT touch any other files on the drive. KB 58176, Mac OS 8.5, Mac OS 9: Performing a Clean Installation

Three 3 Beeps after long resume, boots into OSX just fine. RAM Issue?

Hi everyone,
After about a year or so of experimenting with Hackintoshs with the OSX86 community (MSi Wind and Dell E1405) and an enjoyable experience with my iPhone, I've decided to pick up my first Mac. I ended up with the newer Macbook 2.4ghz. As a veterened PC user who had no problems with Windows, I find OSX to be very user friendly, so this computer has been very enjoyable indeed.
I went ahead and upgraded it to a 500GB HDD and 4GB of DDR3 RAM as soon as I got it, and by this, I mean, I booted it up to ensure it worked, then shut it down, and added the new parts.
I don't remember if this happened on the first bootup when OEM spec, but now, whenever the computer has been asleep for a long time (after I get up in the morning, or when I get back from work), I hear three or so short beeps right before the DVD scanning for a disc. I believe this also happens if the computer has been turned off a while. If I restart or shutdown for a "short period" it does not happen.
I did some research online, and most people say the RAM has a problem, but they all never boot or have major issues.
My MacBook boots, detects the proper amount of System Memory in "About this Mac", and looks to be just fine in System Profiler. I also ran the Apple Hardware Test, and it passed without issue. The MacBook has no functionality issues that most people contribute to bad memory (reboots, funny screens). Basically, if it didn't beep 3 times, I wouldn't have thought anything could be wrong. The only other issue I have is that it doesn't turn on the laptop's display when resuming from sleep (which is very annoying), something others are reporting as well.
The DDR3 I got is OCZ Brand. A silly name, but reputable brand. It looks to use the same brand Micron chips as the OEM Apple. A link to the Memory I purchased is here - http://www.amazon.com/gp/product/B001CNR39U
Does anyone have any insight into what could be causing the MacBook to beep 3 times whenever I boot up after a long time of sleep/off?
Thanks,
Jonathan

JStroud wrote:
Hi everyone,
After about a year or so of experimenting with Hackintoshs with the OSX86 community (MSi Wind and Dell E1405) and an enjoyable experience with my iPhone, I've decided to pick up my first Mac. I ended up with the newer Macbook 2.4ghz. As a veterened PC user who had no problems with Windows, I find OSX to be very user friendly, so this computer has been very enjoyable indeed.
I went ahead and upgraded it to a 500GB HDD and 4GB of DDR3 RAM as soon as I got it, and by this, I mean, I booted it up to ensure it worked, then shut it down, and added the new parts.
I don't remember if this happened on the first bootup when OEM spec, but now, whenever the computer has been asleep for a long time (after I get up in the morning, or when I get back from work), I hear three or so short beeps right before the DVD scanning for a disc. I believe this also happens if the computer has been turned off a while. If I restart or shutdown for a "short period" it does not happen.
I did some research online, and most people say the RAM has a problem, but they all never boot or have major issues.
My MacBook boots, detects the proper amount of System Memory in "About this Mac", and looks to be just fine in System Profiler. I also ran the Apple Hardware Test, and it passed without issue. The MacBook has no functionality issues that most people contribute to bad memory (reboots, funny screens). Basically, if it didn't beep 3 times, I wouldn't have thought anything could be wrong. The only other issue I have is that it doesn't turn on the laptop's display when resuming from sleep (which is very annoying), something others are reporting as well.
The DDR3 I got is OCZ Brand. A silly name, but reputable brand. It looks to use the same brand Micron chips as the OEM Apple. A link to the Memory I purchased is here - http://www.amazon.com/gp/product/B001CNR39U
Does anyone have any insight into what could be causing the MacBook to beep 3 times whenever I boot up after a long time of sleep/off?
Thanks,
Jonathan
Sounds like faulty RAM. Get 'em replaced. I tend to trust Kingston and/or Patriot for my memory needs.
If that doesn't work, then try popping in the stock RAM. If those work, then we know the RAM you replaced is still faulty. Keep retrying. If the stock RAM still beeps, send the machine in for repairs.
Btw, a running joke between my friends, we call OCZ ... OverClockZors =P.
deltatux

Application Launch Failures & wont boot into OSX!!

My Powerbook was getting "Application Launch Failures" for a while within OSX, now it wont even boot. I get the question mark folder flash, then it goes away, and I get the grey screen with the Apple logo and spinning progress indicator...then it just stays there. I tried taking it into Safe Mode, but no luck. Does it sound like I need to reinstall OSX, or is the HD hosed?

It means required system files are corrupted. You may not need to reformat the hard drive and reinstall OS X by doing an Archive and Install:
How to Perform an Archive and Install
1. Be sure to use Disk Utility first to repair the disk before performing the Archive and Install.
Repairing the Hard Drive and Permissions
Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Installer menu (Utilities menu for Tiger.) After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior (4.0 for Tiger) and/or TechTool Pro (4.5.2 for Tiger) to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
2. Do not proceed with an Archive and Install if DU reports errors it cannot fix. In that case use Disk Warrior and/or TechTool Pro to repair the hard drive. If neither can repair the drive, then you will have to erase the drive and reinstall from scratch.
3. Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When you reach the screen to select a destination drive click once on the destination drive then click on the Option button. Select the Archive and Install option. You have an option to preserve users and network preferences. Only select this option if you are sure you have no corrupted files in your user accounts. Otherwise leave this option unchecked. Click on the OK button and continue with the OS X Installation.
4. Upon completion of the Archive and Install you will have a Previous System Folder in the root directory. You should retain the PSF until you are sure you do not need to manually transfer any items from the PSF to your newly installed system.
5. After moving any items you want to keep from the PSF you should delete it. You can back it up if you prefer, but you must delete it from the hard drive.
6. You can now download a Combo Updater directly from Apple's download site to update your new system to the desired version as well as install any security or other updates. You can also do this using Software Update.

Help, need help booting XP from external hard drive

Hi all, i can't seem to get XP to boot from my external hard drive.
OK, heres the story. i have an imac. i use bootcamp to run OSX and XP. things are good. but i run out of space, so i buy myself a 2tb bare drive and swap it out. so i put the original internal with OSX and XP into an external firewire/usb enclosure. I install refit. I hold option on startup and it shows that i have a windows and a mac OS i can boot from the External firewire disk. looks great, but when i choose the windows from the Ext disk, it doesn't boot, instead it loads windows7 on my new 2tb internal disk.
i hear its hard to boot windows XP from an external disk. my professor told me it has something to do with the boot.ini file on the XP disk... something about changing the value of the "rdisk" to 1, which i have done.
i am not trying to reinstall xp, rather just boot from it because i have so many applications/plugins that i do not wish to reinstall.
Does anyone know if this is possible?>> Logon to windows7, and create a system image/backup of the system FROM the XP external disk? and then reinstall XP on that disk, then restore back onto itself? that way i won't have to reinstall.
anyone have any ideas?

Hi boi,
you can't start ANY windows OS from external HD...

Need help booting into OSX

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