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reinstall snow leopard

Hi

I recently installed yosemite but found my mac now runs slow and can't access i photos, I have the original mac os x install dvd version 10.6.1 if i run the disk will it remove yosemite and re install snow leopard?


Kr


Matt

Posted on Jul 29, 2015 8:09 AM

Reply
6 replies

Jul 29, 2015 8:50 AM in response to gonch25

If you want to try to 'fix' Yosemite, see below.

iPhoto 9.6.1 if you didn't update before OS X 10.10.3

Activity Monitor - Mavericks also Yosemite


Activity Monitor in Mavericks has significant changes


Performance Guide


Why is my computer slow


Why your Mac runs slower than it should


Slow Mac After Mavericks


Things you can do to resolve slowdowns see post by Kappy


6 Easy Tips to Speed Up OS X Yosemite on Your Mac


Try running this program and then copy and paste the output in a reply. The program was created by Etresoft, a frequent contributor. Please use copy and paste as screen shots can be hard to read.






Etrecheck – System Information

Aug 20, 2015 2:58 AM in response to gonch25

Finally trying remove yosemite, I selected mac hd and erased Mac OS Extended (Journaled)

I attempted to reload snow leopard but stops half way with a yellow triangle through the mac hd symbol

Saying at least 998.68 gb free

999.35 gb total


I have done something wrong or need to do something else


When erasing what security level did i need?

reinstall snow leopard

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