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installed memory

About this tag
Discussions about installed memory on WindowsForum.com often involve discrepancies between the amount of RAM physically installed and the amount reported as usable by Windows. Common issues include hardware reserved memory reducing available capacity, 32-bit operating system limitations capping usable memory at 4 GB, and BIOS or motherboard settings affecting detection. Users also report problems where MSInfo32 shows 'Not Available' for installed physical memory, or where Windows displays less installed memory than expected, such as 6 GB instead of 12 GB. Troubleshooting steps include checking memory configuration, updating BIOS, and verifying hardware seating. These threads focus on Windows 7 and Windows 10 systems, with an emphasis on diagnosing why installed memory is not fully utilized.
  1. Matt Corrigan

    Windows 10 High Memory/Disk usage

    I've read a million posts on this, none of which have aided me on the slightest. As seen here, my memory and disk usage are insanely high, with no discernible reason as to why. This is the case essentially all the time, and it's perplexing to say the least. In this screenshot, you can see...
    • Matt Corrigan
    • Thread
    • community disk usage graph hardware hardware reserved help high usage installed memory issues memory performance post ram resources screenshots support system task management troubleshooting windows
    • Replies: 8
    • Forum: Windows Help and Support
  2. A

    Windows 7 Need Information Regarding RAM.

    HI i have Dell Precession 490 Work Station with 8 GB RAM ( FBR ) i am using windows 7 32 bit.when i check properties,its shows me installed memory 8GB and used memory 3.5 GB.I know 32 bit operating systems only support 4gb ram. My question is : the system is only showing 4gb and using all 8gb...
    • andrew0890
    • Thread
    • 32-bit dell workstation hardware installed memory memory management ram system properties windows 7
    • Replies: 5
    • Forum: Windows Help and Support
  3. News

    MSInfo32 Displays "Not Available" for "Installed Physical Memory (RAM)"

    MSINFO32 displays a comprehensive view of your hardware, system components, and software environment. MSInfo32 uses the GetPhysicallyInstalledSystemMemory function to obtain the "Installed Physical Memory (RAM)" value displayed in the System Summary. If... Link Removed
    • News
    • Thread
    • hardware installed memory memory issues msinfo32 physical memory software environment system components system summary troubleshooting windows tools
    • Replies: 0
    • Forum: Knowledge Base (KB)
  4. News

    The usable memory may be less than the installed memory on Windows 7-based computers

    Describes a problem in which Windows 7 reports that the usable memory is less than the installed memory. More...
    • News
    • Thread
    • computer issues installed memory memory microsoft support support usable memory windows 7
    • Replies: 0
    • Forum: Knowledge Base (KB)
  5. T

    Windows 7 Visual Effects setting doesn't save

    The problem came out of nowhere, I noticed my computer didn't animate when minimizing, opening, or closing a window. The "animate windows when minimizing and maximizing" option is enabled. When I restart my computer, it will still show that it is enabled when I bring up that window but it won't...
    • thomas1028
    • Thread
    • aero effects graphics driver installed memory settings system performance troubleshooting visual effects windows 10 windows animation
    • Replies: 7
    • Forum: Windows Graphics and Gaming
  6. P

    Windows 7 Identifying RAM Discrepancy: Windows Shows Only 6GB Instead of 12GB

    I have windows 7 64 Professional installed with 12 GB of RAM and I note the following: CPU-ID shows me with 12 GB of RAM (CPU-Z Validator 3.1) However, Window's System Info show Installed Memory (RAM) as 6.00 GB. I also notice that during boot-up, the screen indicates that there is also only...
    • pseudocajun
    • Thread
    • 64-bit cpu-z hardware installed memory memory performance ram system information troubleshooting windows 7
    • Replies: 10
    • Forum: Windows Hardware
  7. D

    Windows 7 windows 7 intalled memory vs useable memory

    Windows 7-7100x64 displays 6.00 gb of installed memory but states useable is only 1.99gb, Cpu-z reports 6.00gb installed memory. I do not have the feature in my evga x58 mb to change memory mapping or activate/deactivate PAE. any help on this would be great!!
    • Dollarz
    • Thread
    • cpu-z evga hardware installed memory memory pae troubleshooting usable memory windows 7 x58 motherboard
    • Replies: 6
    • Forum: Windows Help and Support
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