windows 7 still reading my 4gb of ram as 3gb....help pls...

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GhostDog8

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#1 GhostDog8
Member since 2005 • 5943 Posts

i have a macbook pro and i run bootcamp to run windows 7 ulimate...my "macside" reads the two 2 GB sticks as 4GB of RAM....but on my windows side it reads it as 3 GB of RAM....i thought windows 7 was suppose to read the full amount?

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Resistance_Kid

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#2 Resistance_Kid
Member since 2009 • 1171 Posts

You need 64Bit Win7 to be able to use 4GB.

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GhostDog8

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#3 GhostDog8
Member since 2005 • 5943 Posts

awwww ok makes sense now...ty....so can you use the full uasge of RAM if you have a 64-bit windows xp?

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Resistance_Kid

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#4 Resistance_Kid
Member since 2009 • 1171 Posts

awwww ok makes sense now...ty....so can you use the full uasge of RAM if you have a 64-bit windows xp?

GhostDog8

Not neccesarily XP. Can be 64Bit Vista or Win7 as well.

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XaosII

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#5 XaosII
Member since 2003 • 16705 Posts

awwww ok makes sense now...ty....so can you use the full uasge of RAM if you have a 64-bit windows xp?

GhostDog8

Yeah 64-bit XP will read more than 4 GB. However, you should have the discs for both versions on Windows 7 Ultimate included in your box.

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GhostDog8

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#6 GhostDog8
Member since 2005 • 5943 Posts

[QUOTE="GhostDog8"]

awwww ok makes sense now...ty....so can you use the full uasge of RAM if you have a 64-bit windows xp?

XaosII

Yeah 64-bit XP will read more than 4 GB. However, you should have the discs for both versions on Windows 7 Ultimate included in your box.

i dont think i can run 64-bit windows 7 on this...

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Resistance_Kid

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#7 Resistance_Kid
Member since 2009 • 1171 Posts

[QUOTE="XaosII"]

[QUOTE="GhostDog8"]

awwww ok makes sense now...ty....so can you use the full uasge of RAM if you have a 64-bit windows xp?

GhostDog8

Yeah 64-bit XP will read more than 4 GB. However, you should have the discs for both versions on Windows 7 Ultimate included in your box.

i dont think i can run 64-bit windows 7 on this...

You said you were using Windows 7 :|

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GhostDog8

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#8 GhostDog8
Member since 2005 • 5943 Posts

[QUOTE="GhostDog8"]

[QUOTE="XaosII"]

Yeah 64-bit XP will read more than 4 GB. However, you should have the discs for both versions on Windows 7 Ultimate included in your box.

Resistance_Kid

i dont think i can run 64-bit windows 7 on this...

You said you were using Windows 7 :|

i am but i am runnig 32 bit windows 7 because i have to...atleast i think i have to...remember though i am running it through bootcamp on a macbook

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XaosII

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#9 XaosII
Member since 2003 • 16705 Posts

i am but i am runnig 32 bit windows 7 because i have to...atleast i think i have to...remember though i am running it through bootcamp on a macbook

GhostDog8

Windows 7 64-bit performs better than its 32-bit counterpart. I dont understand the problem.

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GhostDog8

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#10 GhostDog8
Member since 2005 • 5943 Posts

[QUOTE="GhostDog8"]

i am but i am runnig 32 bit windows 7 because i have to...atleast i think i have to...remember though i am running it through bootcamp on a macbook

XaosII

Windows 7 64-bit performs better than its 32-bit counterpart. I dont understand the problem.

my problem is i thought i had to run windows 7 32....i thought my computer wasnt capable of runnig 64 windows 7....you get what i am saying???....

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XaosII

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#11 XaosII
Member since 2003 • 16705 Posts

my problem is i thought i had to run windows 7 32....i thought my computer wasnt capable of runnig 64 windows 7....you get what i am saying???....

GhostDog8

http://support.apple.com/kb/ht1846

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jasper061992

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#12 jasper061992
Member since 2006 • 1152 Posts

Nearly ALL computers made from the past 7-8 years have 64-bit capable CPUs in them ready to run 64-bit OSes. What CPU does your Macbook pro run on? Unless Bootcamp itself doesn't allow 64bit Windows installations, it should work (as far as I know).

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GhostDog8

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#13 GhostDog8
Member since 2005 • 5943 Posts

[QUOTE="GhostDog8"]

my problem is i thought i had to run windows 7 32....i thought my computer wasnt capable of runnig 64 windows 7....you get what i am saying???....

XaosII

http://support.apple.com/kb/ht1846

ok ty....is there a way to install it without having to delete all my programs and have to re-install them?

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GhostDog8

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#14 GhostDog8
Member since 2005 • 5943 Posts

2.4 ghz core 2 duo

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omza

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#15 omza
Member since 2007 • 25 Posts
You will need to upgrade to 64-Bit.
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jasper061992

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#16 jasper061992
Member since 2006 • 1152 Posts

2.4 ghz core 2 duo

GhostDog8

That CPU is 64-Bit capable. Grab your Windows 7 64-bit CD and install. And to answer your other question, use a USB stick to backup the files and programs you want to keep.

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GhostDog8

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#17 GhostDog8
Member since 2005 • 5943 Posts

where can i go my computer to look at all my specs?

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#18 xXDrPainXx
Member since 2008 • 4001 Posts
If you have the 256MB version of the Macbook Pro's GPU you still are going to loose some because it will steal a little bit of memory so you won't have the full 4GB. The Macbook Pro I use for work has the dual 9400M and 9600M GT in it that is 256MB which it leeches some and I don't get the full 4GB from Windows.
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GhostDog8

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#19 GhostDog8
Member since 2005 • 5943 Posts

i am more familiar with mac os and windows xp I just recently upgraded to windows 7 so bare with me guys...and i have never used windows vista b4...

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XaosII

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#20 XaosII
Member since 2003 • 16705 Posts

[QUOTE="XaosII"]

[QUOTE="GhostDog8"]

my problem is i thought i had to run windows 7 32....i thought my computer wasnt capable of runnig 64 windows 7....you get what i am saying???....

GhostDog8

http://support.apple.com/kb/ht1846

ok ty....is there a way to install it without having to delete all my programs and have to re-install them?

Sadly no. Going from 32 to 64-bit requires a completely fresh new install. You could have gone from XP to Windows 7 with an inplace upgrade if its 32 to 32 bit. Even going Windows 7 32 bit to Windows 7 64 bit requires a brand new install.

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GhostDog8

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#21 GhostDog8
Member since 2005 • 5943 Posts

[QUOTE="GhostDog8"]

[QUOTE="XaosII"]

http://support.apple.com/kb/ht1846

XaosII

ok ty....is there a way to install it without having to delete all my programs and have to re-install them?

Sadly no. Going from 32 to 64-bit requires a completely fresh new install. You could have gone from XP to Windows 7 with an inplace upgrade if its 32 to 32 bit. Even going Windows 7 32 bit to Windows 7 64 bit requires a brand new install.

Dang...well anwser this...will it run Starcraft 2 better for me?

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#22 superclocked
Member since 2009 • 5864 Posts

[QUOTE="XaosII"]

[QUOTE="GhostDog8"]

ok ty....is there a way to install it without having to delete all my programs and have to re-install them?

GhostDog8

Sadly no. Going from 32 to 64-bit requires a completely fresh new install. You could have gone from XP to Windows 7 with an inplace upgrade if its 32 to 32 bit. Even going Windows 7 32 bit to Windows 7 64 bit requires a brand new install.

Dang...well anwser this...will it run Starcraft 2 better for me?

Yes, Starcraft 2 uses a ton of RAM and VRAM...