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Macbook Pro Cannot Startup From This Disk


I was convinced my MacBook Pro was toast. If the Mac does start up, restart it from the Apple menu once the desktop finishes loading completely. Barry Marshall This will only work if the boot sector is not missing, which I somehow deleted on an iMac I recently bought. I ran the installer. http://usableflash.com/cannot-be/my-ps3-hard-disk-cannot-be-accessed.php

The power cycle tip did the trick! See:Use Recovery mode to restore your Apple Mac computer. But no chime. That may have been a factor in this method working for me. read this post here

This Disk Cannot Be Used To Startup Your Computer El Capitan

In Disk Utility, select your boot disk at the top level (not the lower, indented name but the higher drive identifier), then click on partition. Hope it goes well and nothing is lost Reply Jacqueline Wong February 25, 2016 at 6:50 pm Thanks for awesome detailed re-program BUT I tried all of above…Battery not removable>>Power button Hold these keys pressed until the Apple logo appears. Reply woodenshipp3 March 25, 2016 at 8:39 am Thanks so much, Jessica and to Victor Clausson for the "special power cycle" tip.

If you have to resort to these types of tricks to get your disk working, copy any important data off a disk immediately when it's accessible to be safe.A groaning or They keep track of things such as Time-zone setting Startup volume choice Speaker volume Any recent kernel-panic information DVD region setting To reset (a process often called zapping) your PRAM/NVRAM, restart Sure enough, I got a chime. Mac Os Cannot Be Installed On This Computer Sierra Once 10.6 is installed, use the disk utility on the desktop (you can boot into the primary HD at this point) to resize the primary partition to its original size.

You can then install 10.6 6. El Capitan Cannot Be Installed On Macintosh Hd MacRumors attracts a broad audience of both consumers and professionals interested in the latest technologies and products. Note that the Startup Items in the Library folders are different from the Login Items in the Users & Groups System Preferences pane. https://www.cnet.com/news/snow-leopard-cannot-be-installed-on-macintosh-hd-the-disk-cannot-be-used-to-start-up-your-computer/ Boot into 10.6 install DVD 2.

share Share on Twitter Share on Facebook Email Link Like + Quote Reply stevenerat and woodyhiii like this. This Version Of Macos 10.12 Cannot Be Installed On This Computer. Run the disk utility from there, resize the primary partition (don't add a new one) by decreasing it about 5 gigs 3. The only thing I did on my 1 year old MacBook was to swap out the original hard drive for a larger one. In the event that none of your efforts to revive your Mac come to fruition, pay attention to the symptoms and consider contacting an Apple Support person.

El Capitan Cannot Be Installed On Macintosh Hd

You can then install 10.6 6. I used to leave it on Sleep mode most of the time while connected on the charger. This Disk Cannot Be Used To Startup Your Computer El Capitan Thanks.---Kacey - Submitted on 2010/08/27 at 11:23 pmThe “Flashing Question Mark with Folder, or Circle/Slash” is what occurs when I attempt to turn my macbook on. Www.apple.com/support/no-recovery To Learn More I now have a great working laptop again.

Thank you, thank you, thank you! Reply Mujey February 1, 2016 at 6:31 am i had a problem with my macbook pro A1286 keyboard. I still get a grey screen – no logo.---Greg - Submitted on 2010/07/24 at 1:15 pmJust wanted to share an experience I went through with my first gen 20″ iMac G5 Follow these steps to use Target Disk Mode: Connect both Macs together using an Apple Thunderbolt cable (it also works with FireWire cables on older Macs). You Can't Change The Startup Disk To The Selected Disk

A Mac that doesn't turn on calls for adifferent approach to one that doesn't start up. All rights reserved. Apple Footer  Apple Support Installer reports "OS X could not be installed on your computer" or "This disk cannot be used to start up your computer" More ways to shop: http://usableflash.com/cannot-be/patapon-disk-cannot-be-read.php This site is not affiliated with or endorsed by Apple Inc.

Subscribe to Our Newsletter Email: Advertisement Scroll down for the next article © 2016 MakeUseOf. This Version Of Mac Os 10.12 Cannot Be Installed On This Computer Submit your how-to suggestions at [email protected] No expensive logic board replacement, just a little temp sensor board.Don’t always trust the ‘Genius” at the local Apple store.


Problems may be related to the power supply, battery, hard drive, logic board, OS corruption or an issue with a user account. OS X cannot start up from this disk." i want to be able to install ML overwriting Lion on my MacintoshHD (startup drive), are there any solutions that can fix this If you do log in to your Mac, type your password as usual, but before clicking the Log In button, press the Shift key again and hold it until the Finder Macos Sierra Cannot Be Installed On Null Boot into 10.6 install DVD 2.

MAKE SURE YOU BACK UP YOUR COMPUTER BEFORE RESTORING, YOU WILL LOSE EVERYTHING!! Run the disk utility from there, resize the primary partition (don't add a new one) by decreasing it about 5 gigs 3. On restarting same thing is repeated. But man, at this point, it can't hurt.

I am using a usb pro mouse but the usb drives don't work.