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Hey Everyone,

I just finished building my new computer and when I open task manager it says that 12.5 of my 16gb of ram are hardware reserved.

My Mobo is a Z97 SLI Krait Edition Mobo from MSI and my ram is the 16gb kit of Kingston HyperX Fury Ram clocked at 1866mhz

 

How can I unreserve some of this memory so I can use more than 3.5 gb?

 

Thanks

 

 

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Have you installed a 32bit os?

CPU  Intel i7 5820k Motherboard Asus X99-S  RAM  32GB (8x4) Kingston Hyper X Fury GPU EVGA GTX 1080Ti SC2 iCX Case Fractal Design R4 Windowed Storage 500GB Samsung 850 Evo + 120GB Crucial M500 SSD + 2TB Seagate Barracuda + 1TB Western Digital Blue PSU Corsair RM1000 Display 2x Asus VS239HV Cooling  Noctua NH-D15 Keyboard  Corsair K70 RGB Mouse Logitech G502 Gaming Surface Razer Golitahus Extended Speed

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Are you running 32 bit windows?

 

CPU - FX 8350 @ 4.5GHZ GPU - Radeon 5700  Mobo - M5A99FX Pro R2.0 RAM - Crucial Ballistix 16GB @ 1600 PSU - Corsair CX600M CPU Cooler - Hyper 212 EVO Storage - Samsung EVO 250GB, WD Blue 1TB

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Its looks like you have a 32bit OS considering your max amount of usable ram is 3.5? 

Look to the top right, it says 16.0GB, also says in the bottom right that 12.5 is system reserved.

 

 

Hey Everyone,

I just finished building my new computer and when I open task manager it says that 12.5 of my 16gb of ram are hardware reserved.

My Mobo is a Z97 SLI Krait Edition Mobo from MSI and my ram is the 16gb kit of Kingston HyperX Fury Ram clocked at 1866mhz

 

How can I unreserve some of this memory so I can use more than 3.5 gb?

 

Thanks

 

You'll want/need to go into your bios and disable or cut back the amount allowed for the iGPU, or other possible onboard stuff that might be taking up system memory.

Motherboard: MSI G45 | CPU: Intel i7 4790K | RAM: 16GB G.Skill DDR3 | SSD: 2x Samsung 840 Evo 256GB | Graphics: EVGA GTX 1080 FTW | PSU: Corsair HX650W | Cooler: Cooler Master Hyper 212 Evo | Fans: 6x Corsair SP120's | Case: NZXT H440 Razer Edition | OS: Windows 10

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It turns out that I have installed a 32-bit OS by accident. How can I upgrade that to 64-Bit?

 

Its looks like you have a 32bit OS considering your max amount of usable ram is 3.5? 

 

Are you running 32 bit windows?

 

Have you installed a 32bit os?

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It turns out that I have installed a 32-bit OS by accident. How can I upgrade that to 64-Bit?

You'll have to reinstall windows, run the installer, it should prompt you to tell you there's a preexisting windows install and it will be moved to C:/Windows.old.

Of course that is dependent on the fact that you have enough space for another install.

Motherboard: MSI G45 | CPU: Intel i7 4790K | RAM: 16GB G.Skill DDR3 | SSD: 2x Samsung 840 Evo 256GB | Graphics: EVGA GTX 1080 FTW | PSU: Corsair HX650W | Cooler: Cooler Master Hyper 212 Evo | Fans: 6x Corsair SP120's | Case: NZXT H440 Razer Edition | OS: Windows 10

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