Windows 10: 3.86 GB usable on Windows 7. How to fix it?

Discus and support 3.86 GB usable on Windows 7. How to fix it? in Windows 10 Software and Apps to solve the problem; I have 4.00 GB installed but 3.86 GB usable. How to fix it? My laptop is HP EliteBook 8540p.ThanksBest Wishes-Sajad Sadiq... Discussion in 'Windows 10 Software and Apps' started by sagadali, Mar 29, 2023.

  1. SAGADALI
    sagadali Win User

    3.86 GB usable on Windows 7. How to fix it?


    I have 4.00 GB installed but 3.86 GB usable. How to fix it? My laptop is HP EliteBook 8540p.ThanksBest Wishes-Sajad Sadiq

    :)
     
    sagadali, Mar 29, 2023
    #1
  2. AVIK
    Avik Win User

    Why 2.66 GB usable in 4 GB ram?

    Thanks to everyone for their valuable suggestions. I guess the problem was with the OS.Because after increasing my ram from 4 gb to 8 gb still the usable memory was 2267 mb out of 8 gb, then I did a clean install of Windows 7.Now everything is fine and smooth, and usable memory is 7.9 gb out of 8 gb.
     
    Avik, Mar 29, 2023
    #2
  3. VEDABAN
    vedaban Win User
    8 GB RAM installed but only 3.23 GB usable


    I have recently upgraded to Windows 10 Home from Windows 7 Home. And I replaced my 4 RAM sticks with 8 GB RAM but my system shows : Installed memory (RAM): 8.00 GB (3.23 GB usable). Please advise if anyone knows how to fix this.


    3.86 GB usable on Windows 7. How to fix it? 39748d1485957507t-8-gb-ram-installed-but-only-3-23-gb-usable-2015_09_27_18_07_481.png
     
    vedaban, Mar 29, 2023
    #3
  4. BREE
    Bree Win User

    3.86 GB usable on Windows 7. How to fix it?

    Why is it only 3 GB usable?

    32-bit or 64-bit Windows 10? If 32-bit, then that is normal. 32-bit address space is a maximum of 4GB, and about 1GB will be 'hardware reserved' for use by the video adapter.


    3.86 GB usable on Windows 7. How to fix it? 264863d1541720011t-why-only-3-gb-usable-x86-4gb-ram.png
     
    Bree, Mar 29, 2023
    #4
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3.86 GB usable on Windows 7. How to fix it?

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