Please visit the new Mac-Forums Facebook page:
Join Us @ Mac-Forums Facebook Page



Results 1 to 5 of 5
  1. #1
    Downgrade from Yosemite to Maverick
    I would like to ask you if you could help on getting this old mac book air that I purchased as a second hand.

    The model is: W891003B22E

    It doesnt have a time machine back up. It looks that has a partition drive, and the only files I would like to keep is the Office software that came whit it.

    It has installed the Yosemite and reading about it it looks that causes more problems than help. I would like to return it to MAverick or similar depending on your advice.

    The Internet now has stopped working and the message says something like ' hardware not installed' and is not connecting to the internet now. Although I noticed its intermitent. But now I cant use the restore as I haven't got an ethernet cable

    Could the community please help?

  2. #2
    Downgrade from Yosemite to Maverick
    pigoo3's Avatar
    Member Since
    May 20, 2008
    Location
    U.S.
    Posts
    41,399
    Your Mac's Specs
    2011 17" MBP 2.2ghz, 16gig ram, OS 10.11.6
    Rep Power
    43
    Quote Originally Posted by pepewayne View Post
    It has installed the Yosemite and reading about it it looks that causes more problems than help. I would like to return it to MAverick or similar depending on your advice.
    Firstly. The number you posted above is not a model number…it is the computers serial number. Just wanted to mention that so you knew.

    Second. Have you download Mavericks previously? If not…Mavericks is currently not available for download.

    Third. This is a pretty old MacBook Air model (from 2008). It can run OS versions from OS 10.5.5 thru 10.10 (Yosemite). If you have not downloaded Mavericks previously…then the next newest OS version is Mountain Lion (10.8)…and costs $19.99.

    HTH,

    - Nick
    - Too many "beachballs", read this: Beachballs
    - Computer seems slower than it used to? Read this for some slow computer tips: Speedup
    - Almost full hard drive? Some solutions. Out of Space
    - Apple Battery Info. Battery

  3. #3
    Downgrade from Yosemite to Maverick
    harryb2448's Avatar
    Member Since
    Nov 28, 2007
    Location
    Nambucca Heads Australia
    Posts
    25,231
    Your Mac's Specs
    iMac, i7 4GHz, 32GB memory, 1TB Blade, macOS Catalina,
    Rep Power
    32
    And Yosemite is fine and have used it since Public Beta release last July.

    If Yoemite was on the machine when you purchased it, the ownership of the operating system will still be with the one who used their Apple ID to download it and you will not be able to access updates etc, nor apps from the App Store.. You can set up your own Apple ID and download your own copy and use it to erase and format the hard drive.

    Always a great idea to have your own clean, new operating system on your 'puter which may also remove some of the problems you are experiencing.
    Using OS X.7 or later make a bootable USB thumb drive before running Installer!

  4. #4
    Thanks
    Thanks you guys for taking some of your time to help me. Much appreciated.

    So how could I wipe off the laptop and create my own profile with my own apple ID?

    To make it more complicated, the wi-fi is not working as a message suggesting the is no hardware installed appeared and the wi-fi stopped working....is there anything else I can do to make it work before?
    Last edited by pepewayne; 03-06-2015 at 08:46 AM. Reason: adding text

  5. #5

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Replies: 2
    Last Post: 05-20-2015, 07:13 PM
  2. Downgrade yosemite to mavericks
    By rajeev-pcmax in forum macOS - Operating System
    Replies: 9
    Last Post: 02-10-2015, 06:31 AM
  3. How can I downgrade from Yosemite to Mavericks
    By sergiobn in forum macOS - Operating System
    Replies: 3
    Last Post: 11-06-2014, 12:39 PM
  4. maverick to yosemite
    By afteryouwho in forum macOS - Operating System
    Replies: 8
    Last Post: 07-29-2014, 08:29 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •