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May 1, 2008, 02:26 PM
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#1 (permalink)
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DH's oldest Geek?
Join Date: May 2003
Location: Cincinnati, OH
Posts: 1,290
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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?
__________________
OldBuzzard
Maxtor 6Y160P0, 6B200M0 & 6V300F0
Plextor PX-740A
Audigy2 ZS Platinum
All in a Coolermaster CM690
Koolance EXOS2 cooling the CPU & GPU
24" SGI/Sony FW-900, 20" Sony GDM-3001P
HyperOS 2008 SG with 1 Vista x64,2 XP Pro, and 3 XP Pro x64 installs.
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May 7, 2008, 08:12 AM
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#2 (permalink)
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DH's oldest Geek?
Join Date: May 2003
Location: Cincinnati, OH
Posts: 1,290
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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.
__________________
OldBuzzard
Maxtor 6Y160P0, 6B200M0 & 6V300F0
Plextor PX-740A
Audigy2 ZS Platinum
All in a Coolermaster CM690
Koolance EXOS2 cooling the CPU & GPU
24" SGI/Sony FW-900, 20" Sony GDM-3001P
HyperOS 2008 SG with 1 Vista x64,2 XP Pro, and 3 XP Pro x64 installs.
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May 13, 2008, 07:00 AM
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#3 (permalink)
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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 (permalink)
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DH's Dormant Dragon
Join Date: May 2002
Location: IN Rem-Dormancy
Posts: 22,798
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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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Our enemy is a radical network of terrorist, and every government that supports them. ~George W. Bush An evil excists that threatens every man, woman, and child, of this great nation. We must take steps to ensure our domestic security and protect our homeland. ~George W. Bush & Adolf Hitler
Look in the mirror occasionally, unless you reflect on what has occured in the past, scale those historical moments and forgotten moments to todays current situations, you are bound, in every inconceiveable and unwanted way, to repeat that which you may have swore to never do, and never support. We must awaken, and we must do so now and in mass. ~*pm me for whom*
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May 24, 2008, 10:03 AM
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#5 (permalink)
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DriverHeaven Addict
Join Date: Nov 2002
Location: Hillsboro, Oregon
Posts: 374
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Think it might be the onboard video?
__________________
It has to be Plugged In? To electricity?
Video cards in house, MSI HD 3870, ATI X1950 XTX, 1X1900 XTX, X1900 XT and X1900 Crossfire, ASUS and Sapphire X1800 XT's, X850 Pro, X800 Pro, AIW 9600XT, 9600 Pro, 9550 SE, 9200, 7000. XFX 6800 GS
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May 24, 2008, 10:17 AM
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#6 (permalink)
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DH Team Leader
Join Date: Dec 2004
Location: Vantaa, Finland
Posts: 5,021
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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 (permalink)
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DriverHeaven Addict
Join Date: Nov 2002
Location: Hillsboro, Oregon
Posts: 374
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It would only be showing the current screenshot... I was thinking this might be all it needs at that moment.
__________________
It has to be Plugged In? To electricity?
Video cards in house, MSI HD 3870, ATI X1950 XTX, 1X1900 XTX, X1900 XT and X1900 Crossfire, ASUS and Sapphire X1800 XT's, X850 Pro, X800 Pro, AIW 9600XT, 9600 Pro, 9550 SE, 9200, 7000. XFX 6800 GS
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May 29, 2008, 12:29 AM
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#8 (permalink)
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Noise? What noise?
Join Date: May 2005
Location: Canada
Posts: 6,725
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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.
__________________
Quis custodiet ipsos custodes?
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