Vista x86 support 4GB RAM

[CM]

Hi all,
I have problem of Vista x86. My computer already installed 4GB RAM. But
the Vista only located about 3.5GB. How Vista can access 4GB RAM? Thank you.

pdaman

 

[Richard Urban]

Unless "you" have allocated RAM to be used as video RAM in your bios, there
is nothing you can do.

It is the way 32 bit hardware and software (the operating system) use the
RAM. Some M/B's and chipsets allocate more than others to be used
specifically for the system. This RAM, though used by the system, is not
available for use by installed programs.

People who use 4 gig of RAM with 32 bit Windows typically see approximately
2.8 gig to about 3.5 gig available for programs. This includes the system
information type programs that show you installed RAM.


--


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!

 

[Conor]

Hi all,
I have problem of Vista x86. My computer already installed 4GB RAM. But
the Vista only located about 3.5GB. How Vista can access 4GB RAM? Thank you.

Enable Hardware Memory Hole in BIOS.

 

[Vasu]

Pl. check this KB article:
http://support.microsoft.com/kb/929605/en-us

vasudev