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Performance and Maintainance of Windows Vista A forum for performance and maintenance tasks in Windows Vista. (microsoft.public.windows.vista.performance_maintainance)

4gig ram and 2.8 useable?



 
 
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  #1 (permalink)  
Old February 27th 07, 11:42 PM posted to microsoft.public.windows.vista.performance_maintenance
Dave Parker
external usenet poster
 
Posts: 6
Default 4gig ram and 2.8 useable?

I've got 4gb ram in my machine but Control Panel System indicates 2814
mb. I realize in 32-bit that I lose some address space, but this seems a
little silly esp. with a 512mb video card. How do I troubleshoot this?

thanks,
Dave

  #2 (permalink)  
Old February 28th 07, 04:06 AM posted to microsoft.public.windows.vista.performance_maintenance
Richard Urban
external usenet poster
 
Posts: 5,520
Default 4gig ram and 2.8 useable?

Look for the answer under your other posting.

--


Regards,

Richard Urban
Microsoft MVP Windows Shell/User
(For email, remove the obvious from my address)

Quote from George Ankner:
If you knew as much as you think you know,
You would realize that you don't know what you thought you knew!

"Dave Parker" wrote in message
...
I've got 4gb ram in my machine but Control Panel System indicates 2814
mb. I realize in 32-bit that I lose some address space, but this seems a
little silly esp. with a 512mb video card. How do I troubleshoot this?

thanks,
Dave


  #3 (permalink)  
Old February 28th 07, 05:39 AM posted to microsoft.public.windows.vista.performance_maintenance
johnny
external usenet poster
 
Posts: 1
Default 4gig ram and 2.8 useable?

solution.......................

...

greatings, johnny.


"Richard Urban" schreef in bericht
...
Look for the answer under your other posting.

--


Regards,

Richard Urban
Microsoft MVP Windows Shell/User
(For email, remove the obvious from my address)

Quote from George Ankner:
If you knew as much as you think you know,
You would realize that you don't know what you thought you knew!

"Dave Parker" wrote in message
...
I've got 4gb ram in my machine but Control Panel System indicates 2814
mb. I realize in 32-bit that I lose some address space, but this seems a
little silly esp. with a 512mb video card. How do I troubleshoot this?

thanks,
Dave



  #4 (permalink)  
Old February 28th 07, 06:36 AM posted to microsoft.public.windows.vista.performance_maintenance
Lang Murphy
external usenet poster
 
Posts: 2,394
Default 4gig ram and 2.8 useable?

What does your video RAM have to do with system RAM? Uh, nothing? Unless
your video RAM is shared with system RAM. But you say you have a 512MB video
card, so one must assume you're not using shared RAM for video. True or
false?

Lang

"Dave Parker" wrote in message
...
I've got 4gb ram in my machine but Control Panel System indicates 2814
mb. I realize in 32-bit that I lose some address space, but this seems a
little silly esp. with a 512mb video card. How do I troubleshoot this?

thanks,
Dave


  #5 (permalink)  
Old February 28th 07, 07:20 PM posted to microsoft.public.windows.vista.performance_maintenance
Dave Parker
external usenet poster
 
Posts: 6
Default 4gig ram and 2.8 useable?

I have 512mb on the video card - and of course Windows has to account for
that - is has to live in the allowed 4gb address space for 32 bits. Still I
was expecting to get 3.5 gb rather than 2.8 gb of unusable RAM. More than
1/2gb of address space that something has grabbed - I would just like to
figure out what... 680i SLI motherboard with a core2 Duo Extreme x6800 and
a single GeForce 7950 GS.

Dave

"Lang Murphy" wrote in message
...
What does your video RAM have to do with system RAM? Uh, nothing? Unless
your video RAM is shared with system RAM. But you say you have a 512MB
video card, so one must assume you're not using shared RAM for video. True
or false?

Lang

"Dave Parker" wrote in message
...
I've got 4gb ram in my machine but Control Panel System indicates 2814
mb. I realize in 32-bit that I lose some address space, but this seems a
little silly esp. with a 512mb video card. How do I troubleshoot this?

thanks,
Dave



 




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