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Cannot Boot From Disk Mac


The clone external hard drive is a clone of which operating system? Home/Forum New Posts Unanswered Forum Actions Mark Forums Read Quick Links Today's Posts Articles Product Reviews Advertise Contact Us Deals Advanced Search Forum Mac OS X Software OS X - Operating It's a little tricky at first, and you may miss it on the first attempt, but just keep rebooting your Mac until you're comfortable contorting your fingers to reach all four Note that this issue also affects third-party startup products. this contact form

Adam Thanks for that TekRevue, did the trick. Tried starting up from a thumb drive with Lion on it, and it will get to the gray screen and stop. Wonder is this is a problem within the optical drive? Keeping holding the keys down until you hear the Mac restart again. https://discussions.apple.com/thread/4292694?tstart=0

Mac Won't Boot From Cd

You must resolve such hard disk issues before you can install. You can release the keys when the intimidating black screen with messages in white text appears. Why was Susan treated so unkindly? The exact thing happens on the new hard drive.

If you just hit the power button once, it will likely sleep the machine, meaning that it will resume at the same screen when you hit the power button again. Yes, I can boot from the OSX Leopard DVD. Thanks. 🙂 TekRevue What kind of keyboard are you using? 10.6.3 Build 10d2094 Wait while your system restarts.

Didn't write it down, did I! Any USB keyboard should work, although if it's a Windows keyboard, your "Option" key will be labeled as "Alt" and "Command" will likely be the Windows key. Is it unethical to poorly translate an exam from Dutch to English and then present it to the English speaking students? navigate to these guys Tried starting up from my snow leopard DVD, but it would only get to the starry screen and then stop.

After a few moments, you'll see all of the bootable devices appear on your screen accompanied by their corresponding icons and volume names. Macbook Pro Not Booting From Cd To force a shutdown, press and hold the power button for about 10 seconds. in any way. So anyone have any ideas about that?

Macbook Pro Won't Boot From Dvd

When you're done, unmount the first Mac's drive from the second Mac in OS X and press and hold the first Mac's power button until the system powers off. http://www.macworld.co.uk/how-to/mac/10-steps-take-when-your-mac-wont-start-up-or-turn-on-3423817/ However, I'm still getting Apple Hardware Test on restart. Mac Won't Boot From Cd Tip: You can also contact an Authorized Apple Service Provider (AASP) for assistance.Installation starts but does not complete?If you skipped the "Checking your installation DVD or CD" (source disc check mentioned Macbook Pro Install Disk TekRevue User Agreement TekRevue Privacy Policy Built by Blazer Six

Safely adding insecure devices to my home network What is the simplest way to put some text at the beginning of a line and to put some text at the center weblink it seems that the terminal doesn't recognize the password "". The clone external hard drive is a clone of which operating system? If the Mac does start up, restart it from the Apple menu once the desktop finishes loading completely. Install Osx From Cd

I have wasted HOURS troubleshooting and it looks like my only option is to pay to have it serviced.Any help is appreciated. Then click on your Mac's built-in hard drive in the left column of Disk Utility. (Usually, you'll see two listings for your built-in drive: the first includes the drive's size, like Thank you in advance canexpat Your MBP Retina has a faulty logic board and is probably covered under an extended warranty program. navigate here So irritated that this all happened because of Mac's own software update.

Thanks! Boot Mac From Dvd From here you can isntall a new version of OSX. If this doesn't work, and your Mac still doesn't start up, then move on to the next step.

Press and hold the mouse button to open the optical drive drawer so you can remove your CD during the restart cycle.

Connect it (via FireWire) to an older Mac, start the older Mac from your retail 10.6 DVD, and have it install onto the "external disk" -- the MBP. This is largely a last-ditch attempt to fix the current version of Mac OS X or macOS Sierra before attempting to recover the data and moving on to re-installing OS X You may have to register before you can post: click the register link above to proceed. Mac Boot From Cd That worked fine.

Safemode shouldn't be necessary anymore.With a new HD installed, can you boot into the 10.6 install DVD? I was at the Genius Bar recently for another repair and asked about it. How to fix a Mac that won't start up: Step 10-Make a Genius Bar appointment If you've made it this far and your Mac still doesn't work, you'll need to take http://electrictricycle.net/boot-from/cannot-boot-from-win-xp-disk.html I was able to restart it, retried software update with selective install of only vital system updates.

It completely ignores the Alt command at startup and just sails right into a normal login. If you still have problems, remove the RAM chips temporarily and see whether the problem still exists. This worked, I then applied remaining updates one at a time. –user118555 Mar 17 '15 at 22:40 Tried this with my MacBook Pro 6,2 (Mid-2010) and it worked awesomely! If your Mac requires the firmware update, the installation process will proceed.

Sep 14, 2012 6:50 PM Helpful (0) Reply options Link to this post by roam, roam Sep 15, 2012 2:38 AM in response to tysteel Level 6 (13,576 points) Sep 15, I also held the D button during boot to run the Apple Hardware Test, again it found no problems. Once you're familiar with these options, however, just use the table below as a handy guide in case you forget the specific keys necessary for each option. The Macbook won't on any of my SL install disks, which are working on other Macbooks, but only on the Lion install disk.

There were a number of updates to be installed; I tried the default "install all" but the machine hung on the subsequent restart. Press and hold down the C key immediately, and keep it pressed until your Mac either boots from the DVD or doesn’t. If so reinstall a fresh copy of the 10.6 OS onto the new HD. To use Target Disk Mode, reboot your Mac and hold down the T key as soon as you hear the startup chime.