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 Gaming 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 Gaming' 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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