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    Ao3 Bios - 1420 Users

    Discussion in 'Dell' started by val23, Dec 5, 2007.

  1. val23

    val23 Notebook Consultant

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    Hello... Just wondering if anyone tried downloading and installing the AO3 bios.. i just saw it on the website for 1420s.. Is there any difference? Any changes?

    Thanks.
     
    val23, Dec 5, 2007
    #1
  2. B2TheEYo

    B2TheEYo Notebook Deity

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    If it isn't broken, don't fix it.

    Because if you mess up you're bios, you machine is a expensive paperweight.
     
    B2TheEYo, Dec 5, 2007
    #2
  3. Gunner

    Gunner Notebook Evangelist

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    I have the A03 BIOS already. If I were you, I'd just download it anyway. It's more likely to fix problems than it is to mess up your laptop.
     
    Gunner, Dec 5, 2007
    #3
  4. PhoenixAG

    PhoenixAG Notebook Consultant

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    Well, on the Dell website, it says this:

    Fixes/Enhancements
    ------------------------------------------------------------------------------

    Fix issue where the system may not enter S3 when certain WWAN is assembled

    The BIOS release has been validated on the following operating systems:
    1. Microsoft Windows Vista
    2. Microsoft Windows XP Service Pack 2

    So basically, it just fixes an issue with S3 resume and WWAN.

    I think I am going to be sticking to my A00 bios. Don't see any need to upgrade to this.
     
    PhoenixAG, Dec 5, 2007
    #4
  5. Gunner

    Gunner Notebook Evangelist

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    Well, I would install the A03 bios if I didn't already install it, so...but do whatever makes you guys comfortable.
     
    Gunner, Dec 5, 2007
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  6. billcsho

    billcsho Notebook Deity

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    As a general rule, don't flash firmware or BIOS if you found no problem or you are not adding a new function. Although the risk is low, but any interruption during the flashing may cause un-recoverable problem. Sometimes, you need to get a new ROM to fix the problem. In addition, not all newer BIOS may add benefit to your system, particularly when you have no problem to begin with. Certain BIOS has been reported shortening battery time.
     
    billcsho, Dec 5, 2007
    #6