HT1651: MacBook: How to remove or install memory
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Q: I have a late 2008 Macbook. I downloaded Yosemite and now it is running so slowly that it is barely usable. I just did ... I have a late 2008 Macbook. I downloaded Yosemite and now it is running so slowly that it is barely usable. I just did the most recent update to see if it helped, but it did not and may have made it worse. every click has a delay, typing has a del more
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May 23, 2015 9:59 AM in response to millerlhby kaz-k,★HelpfulI've been using late 2008 MacBook with 8GB RAM and it's comfortable to use Yosemite. You need to upgrade RAM to use Yosemite.
http://eshop.macsales.com/shop/memory/Apple_MacBook_MacBook_Pro/Upgrade/DDR3
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