Q: Issues installing new SSD HD to MacBook Pro
I have followed online instructions how to install the SSD to my MacBook Pro. I have then restarted by Mac in recovery mode and formatted the drive to Mac OS Extended (Journaled). This was a little bit tricky at times giving message such as disk erase failures but eventually it worked. I then selected to install OS onto this HD. The OS picture first showed as OS X Lion but my current OS is El Capitan. I just figured it was installing the original OS that came with the mac. The installation was going fine but then one it had finished the timer wen back to 1 hour 46 minutes. It did this several times and after 6 hours I decided to quit it and start again. The second time round after erasing the HD and formatting again the OS that came up was El Capitan for installation so I continued. This time the installation was completed and at the end said "OS could not be installed on my computer, to restart and try again." On the third attempt got a similar message of failed installation "An error occurred while extracting files from the package "Essentials.pkg.""
Does anyone have any idea why this is not working or any suggestions please?
About 2 months ago I reformatted my original HD as installed latest OS El Capitan as the mac was running slow. Does this have any relation to the issues I'm having above trying to do the same thing with another HD?
MacBook Pro, OS X El Capitan (10.11.5)
Posted on Aug 5, 2016 12:19 AM