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I can't search a three letter word here, and wasnt fruitful browsing. I've got a AMD64 Venice setup, running 1 gig (two 512 sticks) of ram, and the deadmoo dd'ed image, unpatched so my SSE3 works. DFI Lanparty NF4 UT Ultra board. Onboard sound works, usb, etc, all but ethernet.

 

About this Mac reads me as having 2 gigs of ram. The seconds I see darwin text when its loading from boot, it clearly reads 1 gig, and system profiler will show 4 out of 6 memory slots filled with 512 sticks. I only have 4 memory slots, and only two of them are filled.

 

Any guesses?

 

Thanks.

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I think it's an issue with dual channel memory. Maybe it sees the sum of the slots as one logical unit, but multiplies that by the number of slots... I don't know.

 

I have a Gateway with 2x128MB RDRAM, and CPUz in Windows reports it as having 512MB. I'm not running OS X on it anymore, but if I recall correctly, OS X showed 256MB.

 

If you run top from the command line, what does it show for the RAM usage?

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