Looking to add addit. 2GB RAM to Veriton m275. Tried RAM w/ SN:4047762386078, long beep, didnt work

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barthwil
barthwil Member Posts: 4 New User

Hi. I'm trying to add an additional 2GB RAM to my ACER Veriton M275. It currently has a Unifosa GU512303EP0202 2GB RAM installed. I order RAM with SN: 4047762386078, which didnt work, even though it said it was compatible. Any clues on which models will work? Does the additional 2GB RAM have to be identical to the original?

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  • laurent_14
    laurent_14 ACE Posts: 10,083 Trailblazer
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    Hello,

     

    Have you inserted correctly the sticks?

    Have you tried with only the new stick?

     

    The compatible memory sticks for Veriton M275:

     

    KN.2GB01.025DIMM.2GB.DDR3-1333.APACER
    KN.2GB07.002DIMM.2GB.DDR3-1333.KINGSTON
    KN.2GB0B.014DIMM.2GB.DT.DDR3-1333.SAM
    KN.2GB0B.024DIMM.2GB.DDR3-1333.SAMS
    KN.2GB0C.007DIMM.2GB.DDR3-1333.ADATA
    KN.2GB0G.015DIMM.2GB.DT.DDR3-1333.HYN.LF
    KN.2GB0H.009DIMM.2GB.DT.DDR3-1333.UNIFOSA
    France
  • barthwil
    barthwil Member Posts: 4 New User
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    Hi,

     

    I inserted both ram correctly as well as the first ram by itself and both didn't work. I'm just curious as to why the ram I ordered doesn't work, as it has the same technical specifications as the ram models you listed. Will it still work even when mixing different models of ram? Thanks!

     

  • laurent_14
    laurent_14 ACE Posts: 10,083 Trailblazer
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    Hello,

     

    You wrote:

    "Will it still work even when mixing different models of ram?"

    Yes if you use the memory sticks listed.

    What memory stick did you buy?

    France
  • laurent_14
    laurent_14 ACE Posts: 10,083 Trailblazer
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    Hello,

     

    The only difference is the component composition:

    Ex:

    Samsung: 128Mx8 - 2 ranks

    Mustang: 256Mx8 - 1 rank? (Hynix memory)

     

    All other specifications are correct so ???

    France
  • barthwil
    barthwil Member Posts: 4 New User
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    Ok thanks for your help! I will try one of the models you listed and hopefully it will work with the old model present in the computer currently. 

  • maikal
    maikal Member Posts: 16 New User
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    So what were the results poster? I have one like your pc and would like to kick it from 3 to 4 on the ram.