imac mid 2007 will not upgrade to el capitan

The default will be to install OVER your Lion installation leaving your data and applications intact. Cancel it at that point because you'll want to save the install file as a backup and the installation process deletes the installation file when it is done.įind the install file (named 'Install OS X El Capitan' and in your Applications folder. (When it is done downloading it will automatically launch. Make the CCC clone of your entire drive to the new external.ĭownload the El Cap installation file. It would be better to make a bootable clone because if something goes south in the upgrade you'll be able to boot from the clone and at least get going again.

Thanks very much for any advice or suggestions, I know I am not that computer savvy so don't worry about hurting my feelings, I know I am a dummy about this stuff.Īlso: I am not a heavy duty computer user - have two forums which I browse daily, read the news on various alternate news website, use microsoft excel for mac for financial spreadsheets, and that it is about it. Question: should I make a bootable CCC (didn't know what this was until today) also, as well as the Time Machine backup? Or could I just make a bootable USB drive which I could use to reinstall Lion? I was planning to upgrade to El Capitan by the following steps:ġ) make a Time Machine backup (bought a 1 TB external hard drive today to use for this)Ģ) upgrade memory (I purchased two 4 GB 1333 MHz memory chips today, will give me a total of 12 GB - 2 X 2 GB and 2 X 4GB chips) I have never made a Time Machine backup either, use an external hard drive to back up my personal files that I most don't want to lose.

I never got around to upgrading to Yosemite. If this is your Macbook, then 10.7.5 is thelatest OS it can run.I have a mid 2011 21.5' iMac with the following specifications:ĥ00 GB SATA Disk with about 300 GB free space. OS X El Capitan can run on the following Macmodels: MacBook Pro (Mid/Late 2007 or newer) MacBook Air (Late 2008 or newer) Mac mini (Early 2009 ornewer)Ī 2007 MacBook is not capable of running ElCapitan. Similarly one may ask, can my MacBook run El Capitan? For example, Apple notes that the newly available MetalAPI is available on 'all Macs since 2012'. MacBookAirs from late 2008 and onwards.įurthermore, does El Capitan work on older Macs? All Macintosh computers that can run MountainLion, Mavericks, or Yosemite can run El Capitan,although not all of its features will work on oldercomputers.

It supports machines withat least 2GB of RAM and 8GB of free storage space and in thefollowing models: MacBook Pros from mid 2007 and onwards.

OS X 10.11 El Capitan is a free update from theMac App Store released on 30 September. Keeping this in view, can a 2008 iMac run El Capitan? Apple notes that OS X El Capitan runs onthe following Mac categories: iMac (Mid-2007 or newer) MacBook (Late 2008 Aluminum, Early 2009 or newer) MacBook Air (Late 2008 or newer)

Imac mid 2007 will not upgrade to el capitan