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Old 04-03-2008   #2 (permalink)
Bob Campbell


 
 

Re: Why does 4GB RAM only show as 3GB?

"Qu0ll" <Qu0llSixFour@xxxxxx> wrote in message
news:42B8305D-A848-4411-BA89-FA521D2D9D20@xxxxxx
Quote:

>I know that when using 32-bit Vista you can't expect to see all 4GB of
>installed RAM but I was under the impression that you should see between
>3.1 and 3.5GB. My new Dell Precision laptop has 4GB RAM but only shows
>exactly 3GB. The BIOS reports 4GB.
It's normal. Different MBs support different amounts. Some see as much
as 3.5 GB, some as little as 3GB, like yours. If the laptop supports 64
bit and you need more than 3 GB, you need to install 64 bit Vista.

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