4GB Ram, 3GB only seen HALP!

Discussion in 'Windows Vista Performance' started by Umbrella420, Apr 2, 2009.

  1. Umbrella420

    Umbrella420 Guest

    Hey guys, i've got 4 gb of ram installed on my machine, 2 x 2g
    sticks. The motherboard allows upto 4gb max ram but vista only says
    have 3gb =\
    im using 64-Bit vista so i can't see what the problem is, CPU-Z seem
    to see it all ok =
    Can anyone help me with this or have any idea what to do please?[image
    http://disc.420chan.org/tech/src/1238676494116.jpg
     
    Umbrella420, Apr 2, 2009
    #1
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  2. Umbrella420

    Jon Wallace Guest

    Hi,

    Have you installed Service Pack 1 for Windows Vista - this is an issue that
    was addressed in the Service Pack.

    Regards,

    Jon

    www.insidetheregistry.com
     
    Jon Wallace, Apr 2, 2009
    #2
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  3. Umbrella420

    Ian D Guest

    Have you enabled memory remap in the BIOS? The remap
    will move the hardware addressing to the 5th GB, giving
    Vista 64 access to the full 4GB.
     
    Ian D, Apr 2, 2009
    #3
  4. Umbrella420

    Umbrella420 Guest

    Service pack 1 is installed, i did this yesterday and still no 4gb

    How do i enable memory remap in vista 64

    This sounds like it could fix it D
     
    Umbrella420, Apr 2, 2009
    #4
  5. Umbrella420

    Umbrella420 Guest

    Umbrella420, Apr 2, 2009
    #5
  6. Umbrella420

    Umbrella420 Guest

    The memory remap option is not available in my BIOS =\

    Can it be emulated or forced in Vista or XP?
     
    Umbrella420, Apr 2, 2009
    #6
  7. Umbrella420

    Rick Rogers Guest

    No, it has to be done in the BIOS.
     
    Rick Rogers, Apr 3, 2009
    #7
  8. Umbrella420

    Victek Guest

    Try checking the web site for the motherboard manufacturer. There may be a
    BIOS update. Check your motherboard manual too - there should be a PDF
    online - for memory mapping information.
     
    Victek, Apr 3, 2009
    #8
  9. Umbrella420

    Ian D Guest

    I think there's someting more going on than just the available
    memory issue. Did anyone notice that the OP's system has a
    3.06 GHz P4 and 533MHz RAM, but only has a performance
    rating of 1. With those specs it should be in the vicinity of 4.
    My old 2.4GHz P4 with PC3200 RAM rated at 3.7.
     
    Ian D, Apr 5, 2009
    #9
  10. Umbrella420

    pacinitaly Guest

    remove/replace ram
    turn on computer
    recheck windows experience index ratings
     
    pacinitaly, Apr 5, 2009
    #10
  11. Umbrella420

    Victek Guest

    I think there's someting more going on than just the available
    Good catch. The OP needs to drill down and get the details of of the
    experience index to see which item is not performing.
     
    Victek, Apr 5, 2009
    #11
  12. Umbrella420

    Dave Warren Guest

    In message <> "Victek"
    Or which failed to complete a performance test, Vista assumes 1.0 until
    proven otherwise.
     
    Dave Warren, Apr 5, 2009
    #12
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