64 bit - 4GB RAM (2.87 usable)

Discussion in 'Windows 7 Help and Support' started by mattkidd, Jun 6, 2009.

  1. mattkidd

    mattkidd New Member

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    I have a samsung r505 laptop with 4GB of ram untill now windows 7 has always shown ir as 4GB until today where its saying only 2.87 is useable how does this make sense??:confused:
     
  2. Cashis

    Cashis New Member

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    Try:: (msconfig/Boot/Advanced Options) and if maximum memory is ticked untick it or correct it and reboot then have a look if its using all.
     
  3. reghakr

    reghakr Excellent Member

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    mattkidd,

    Did you install any new peripherals to your computer?

    take a look at the bottom of this page for threads related to your problem.
     

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