4 GiB RAM Blues

Amichai Rotman amichai at iglu.org.il
Mon May 10 11:21:36 UTC 2010


Hi Jonathan,

I saw nothing like that explicitly, except the DVMT memory reseve for video.
I have an add-in PCIx card, how can I set this to 0?

I have version 1.14 of the BIOS. Here is a link to my machines details:

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=vn&taskId=120&prodSeriesId=3352967&prodTypeId=12454&objectID=c01056911

Thanks!

.:====================================================:.

Amichai Rotman

Registered Linux User#: 201192 [http://counter.li.org/]
Registered Ubuntu User #12851 [http://ubuntucounter.geekosophical.net]

------------------------------------------------------------------------------------------------------------
.:====================================================:.


On Sun, May 9, 2010 at 20:58, Jonathan Hudson
<jh+ubuntu at daria.co.uk<jh%2Bubuntu at daria.co.uk>
> wrote:

> On Sun, 9 May 2010 20:35:51 +0300, Amichai Rotman wrote:
>
>
> >64Bit: Same test gave my ~3200 Kb total memory...
> >
> >I don't get it.... How can the 64Bit show less?
> >
>
> For 64 bit OS:
>
> It's a BIOS setting, something to do with "memory remapping" or
> "memory holes", to do woth how the BIOS maps system or video ROMs or
> memory into the address space for 32bit OS (the BIOS cannot know what
> you're going to boot). Have a hunt around the BIOS setup, it's a pretty
> common problem and the solution is BIOS dependent.
>
> -jh
>
>
>
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