Roei Posted April 4, 2009 Share Posted April 4, 2009 hey, i bought two memory sticks (KTL-TP667/2G) 2 gb each... for some reason my macbook doesn't boot with both sticks installed. when i try one of the new stick with older stick (512) it boots just fine (and show that i have 2.5 gb). so the new sticks are ok and compatible... any idea why i can't use both of them? Link to comment Share on other sites More sharing options...
aduffbrew Posted April 4, 2009 Share Posted April 4, 2009 hey, i bought two memory sticks (KTL-TP667/2G) 2 gb each... for some reason my macbook doesn't boot with both sticks installed. when i try one of the new stick with older stick (512) it boots just fine (and show that i have 2.5 gb). so the new sticks are ok and compatible... any idea why i can't use both of them? What model macbook do you have? My white macbook only supports up to 3GBs (2GBs officially). My understanding is only starting with the late 2007 models do you see support for up to 4GBs. Link to comment Share on other sites More sharing options...
Roei Posted April 4, 2009 Author Share Posted April 4, 2009 What model macbook do you have? My white macbook only supports up to 3GBs (2GBs officially). My understanding is only starting with the late 2007 models do you see support for up to 4GBs. My macbook supports up to 4GBs (that's what the specs says). Link to comment Share on other sites More sharing options...
i_Geek Posted April 15, 2009 Share Posted April 15, 2009 i want to upgrade my white macbook memory, too i have 2x512, i want 2x2048 instead... but right now i don't know what to do.. don't want to have your issues... what macbook do yo have? mine is early 2008 model. Link to comment Share on other sites More sharing options...
Roei Posted April 15, 2009 Author Share Posted April 15, 2009 i want to upgrade my white macbook memory, too i have 2x512, i want 2x2048 instead... but right now i don't know what to do.. don't want to have your issues... what macbook do yo have? mine is early 2008 model. i have the same model Link to comment Share on other sites More sharing options...
i_Geek Posted April 15, 2009 Share Posted April 15, 2009 after some thoughts, i guess i'll upgrade to 2x1Gb and it will be okay... Link to comment Share on other sites More sharing options...
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