Question about Dell OptiPlex GX260 PC Desktop

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Very slow boot

I fixed the video problem now tghe computer takes 10 mins to boot to XP. The dell screen comes up immediatelt followed by a black scrfeen for several minutes then followed by the windows bars. after several more minutes it boots to xp and rjuns fine.

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  • 3 more comments 
  • brucesheffle Jan 08, 2009

    It has 256 of PC 2100 Ram in it now. Will 512 make it boot faster

  • brucesheffle Jan 08, 2009

    It Had 3 as a value and i changed to 2 but no help on the boot

  • brucesheffle Jan 08, 2009

    Booted again and it went straight to windows

  • Anonymous Jan 14, 2009


  • Latanya Johnson Feb 16, 2009

    On December 10, 2008, i purchased one of my sisters, the DELL OPTIPLEX GX260 COMPLETE SYSTEM 2.4GHZ 512MB 60GB XP PS/2 from EBAY. What is happening now is that about after about a month, when we start to boot up up the GX260 system, it takes a while for the sytem to boot up. I will press buttons but nothing happens. There is this dark blue screen that stays on for about 10-15 minutes with cursor in the top left hand corner just blinking. Now after about 10-15 minutes the Window bar screen will come up. Sometimes it will show the operating system info or will just go to the sign in page. Dell is saying that the files has been corrupted and that memory needs to be restored by formatting the system and reinstalling the operating system by using a restore cd. I do not want to do and this is not the problem. Is there any other way to fix this without formatting this computer. My sister has just been excepting this problem and just sits and waits for the system to come up. She do not want to format this computer. Please assist me with any solutions. Thank you. 2/16/09 2:46AM CST. Tanyaj.



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Bruce, the Dell OptiPlex GX260 normally will be equipped with a PC133 DDR1 128MB RAM module. It is recommended that you upgrade to higher memory bus DDR1 memory module, for example, 512MB/1GB DDR 1 running on 266 MHz to 533 MHz.

Hope this helps. Make sure u come back here if u still have further request.

Posted on Jan 08, 2009

  • Eugene Tan
    Eugene Tan Jan 08, 2009

    Bruce, glad you responded.

    I need you to try this, but be very careful as this will mess up your system.

    1st, you need to boot into your windows. After you are in there, open the Registry Editor but going to Start - > Run, and type "regedit", without the inverted comma.

    Once you are in there, go to

    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\PrefetchParameters

    on the right side of the screen, you will see a EnablePrefetcher,

    set the value by double click on it, and insert the value "2", without the inverted comma.

    0 = no prefetch
    1 = Application
    2 = Boot
    3 = Application and Boot.

    Try this and re-calculate the time you need to boot into the windows.

    Glad to help.

  • Eugene Tan
    Eugene Tan Jan 12, 2009

    Glad to help, Thanks for the rate (^_^)



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