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Crazyhorse511

updated

19 years ago

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10232

August 17th, 2007 10:00

My RAM is not recognised!

Help!!
 
I just received 2G of RAM for my Dimension 1100 with a Celeron 2.8G processor.  Followed the instructions and "no go" , I get amber lights (yellow) on A & B, Green on C & D.
 
It is PC2700 DDR Sdram at 1G per module...I put the old 256M back in and everything is OK.  I mismatch with one of the 1G modules in DIMM4 and it is not recognised (still shows 256M
 
Help anyone?
  • ejn63

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    Posted August 17th, 2007 10:00

    The new RAM is faulty or not compatible - did you buy generic RAM or Dell-spec RAM?
  • 132

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    Posted August 17th, 2007 12:00

    Generic of course :manvery-happy:  to the specs from my manual though, PC2700 333MHZ 184 pin DDR ram
     

    TECHNICAL SPECIFICATIONS:

        CONDITION:                 Brand New

        SIZE:                                   2GB/2048MB (2x1GB)

        SPEED:                              PC2700 333Mhz DDR Memory (Backwards Compatible with PC2100) 

        CHIP
       CONFIGURATION:
       
    128x64

        CHIP DENSITY:           128x4 (High Density)

        VOLTAGE:                       2.5V

        CAS LATENCY:             3

        Unbuffered, Non ECC, Non Registered

       184 Gold-Plated Pins, SPD Support  

  • heelsparky

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    Posted August 17th, 2007 13:00

    that looks just like the font from an ebay auction i just won, purchased the same exact ram. hope it works when it arrives tho :(.
     
    The ram could be faulty...........but i would rather think that it is incompatiable with your system, re3search a little more on high density and low denisity ram. if im right and you bought it off ebay, the auction should tell you more.
    hope this helps :)
  • fireberd

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    Posted August 17th, 2007 14:00

    Dell's are picky about RAM.  Some will work, some will not.  Crucial is one brand that is guaranteed to work with a Dell. www.crucial.com  Crucial also has a configuratator that will list what memory is compatible with your specific Dell model.
     
    Also, if the memory was not handled or packaged correctly it can be bad.  Memory is very sensitive to static.  Only the (non connector) edges of the memory modules should be touched and if you do not have a "grounded wrist strap" (to ground yourself to the PC) you need to touch the metal frame of the PC before touching the memory modules.
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