It's normal in 32bit systems. They never can handle entire 4GB...
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Browse All TopicsAs shown in the pics, the Installed memory is 4GB, but only 3.25GB Total? Is it a max that Vista Home premium 32 can handle? Or is it something else?
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I believe you will find your "missing" RAM is actually being used by other hardware. This is a common practice with video cards, the video card uses the ram installed in your machine to operate instead of using built on RAM. High-end video cards can come with built on RAM.
I would recommend watching your machine as it boots and see if it does a RAM check that is visible if it does then you will see the full amount of RAM as nothing has been allocated yet. If it does show it you might be able to enable it in your BIOS or find the amount of RAM installed listed in your BIOS.
You may try to play with your bios settings (especially shadowing and memory remap) it may give you 3.5 or even 3.8GB.
But you never reach full 4GB.
Vista after SP1 "knows" you have 4GB in your hardware and display such information. But some hundreds of megs are not usable until you swith to 64bit.... It's PC architecture limitation.
Oh, cool, well as long as it is a max. I have an Acer M7711 Q8300 Quad core which I am running Vista 32 on, can I run Vista 64 on it? or is this not a 64bit processor?
I do a lot of photo and video editing, but am I also correct in assuming that the likes of my photoshop CS4 will not work on vista 64? will i need to completely change my software versions?
Thanks
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by: bcolladayPosted on 2009-08-28 at 08:34:30ID: 25208737
I think a 32 bit system can only use 3.25 gb