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May 1, 2008, 02:26 PM
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#1
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DH's oldest Geek?
Join Date: May 2003
Location: Cincinnati, OH
Posts: 1,464
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Asus M2NPV-VM Question
Sometime back I built a system for #1 son using this MB.
It has:
3800+ Brisbane
2GB Corsair RAM
X1950Pro
Creative Sound card
Now, when it boots, it shows 2048MB of ram but only 204 7 available
I've looked thru the BIOS, and the onboard sound and video are both disabled, but 'something' is wanting/using that 1MB of memory.
Anyone have any ideas as to what it is, and how we can free that up?
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May 7, 2008, 08:12 AM
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#2
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DH's oldest Geek?
Join Date: May 2003
Location: Cincinnati, OH
Posts: 1,464
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Bumpity....
I haven't managed to stump the fine folks here have I?
Surely SOMEONE has some input.
OH I forgot to add. It originally had 1GB (2x512), and the same thing was occuring then too...1MB 'missing'.
The RAM he's using now, 2x1GB, came out of this system when I upgraded to 8GB. My system used all of it, and didn't show a 'missing' 1MB.
Being only 1MB, it probably isn't making any difference in performance. It's just that WHY it's happening is a mystery to me, and I'd like to find out why it's happening, just so I know for future reference.
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May 13, 2008, 07:00 AM
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#3
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DriverHeaven Junior Member
Join Date: Mar 2008
Location: Chittagong, Bangladesh
Posts: 22
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may be it used by the bios to store the pci/dmi/acpi etc some vital information that shared only with the lower level of OS.
im not sure ....
me mising a 2MB of 2048 to 2046 !!!
im really don't think about it before i see this thread.
if you find out what is going on pls let me know too.
good luck.
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May 13, 2008, 10:46 AM
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#4
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DH's Dormant Dragon
Join Date: May 2002
Location: IN Rem-Dormancy
Posts: 23,668
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It's likely being Shadowed. I normally always see that though, installl 4096, and it'll boot showing 4095
i wouldn't be to concerned about that 1mb of ram though.
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May 24, 2008, 10:03 AM
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#5
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DriverHeaven Addict
Join Date: Nov 2002
Location: Hillsboro, Oregon
Posts: 378
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Think it might be the onboard video?
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May 24, 2008, 10:17 AM
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#6
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DH Team Leader
Join Date: Dec 2004
Location: Vantaa, Finland
Posts: 5,595
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Quote:
Originally Posted by PandaZ3
Think it might be the onboard video?
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that uses 1 Mb of memory :O
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May 24, 2008, 11:49 AM
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#7
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DriverHeaven Addict
Join Date: Nov 2002
Location: Hillsboro, Oregon
Posts: 378
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It would only be showing the current screenshot... I was thinking this might be all it needs at that moment.
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May 29, 2008, 12:29 AM
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#8
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Noise? What noise?
Join Date: May 2005
Location: Canada
Posts: 6,797
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It won't make a difference even if it is missing.
It might be the motherboard allocates a hole in the 15-16M segment to account for older ISA adapters or somesuch, which is fairly common.
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