Vista Ultimate Not Recongnizing 2gb Memory On Dell GX520 Optiflex RRS feed

  • Question

  • I Just installed 2gb ( 2 x 1gb PC2-4200 DDR) Memory ( Crucial Technologies Brand) on a Dell Optiflex GX520. BIOS will recongnize 2gb. Vista Ultimate will only see 512mb Memory. How Can I fizx it

    Tuesday, January 22, 2008 4:01 PM


  • Hello Sameer,


    Thanks for posting!


    As the first step, please update all the drivers of your computer to the latest version, especially BIOS and motherboard.

    If the problem persists, please contact DELL and ask if any built-in feature are set in motherboard and occupy some RAM.


    Please let me know the result and thanks for your cooperation!



    Lionel Chen

    Microsoft Online Community Support

    Thursday, January 24, 2008 8:35 AM