Dell - Phoenix/EFI Manual Mod Thread

Discussion in 'BIOS Mod Requests. Post Requests Only' started by ssvetec, Jul 31, 2009.

  1. takasuite

    takasuite MDL Senior Member

    Jul 28, 2009
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    DELL INSPIRON MINI 9
    Bios : QHA05
    Slic : DELL

    Change bios name to BIOS.ROM

    This bios does not have slic. So i added slic 2.1

    BUT

    i don't know it works or not (brick Dell Mini 9 ) :(

    TAKE YOUR OWN RISK

    Prepare bios recovery disk if you want take a risk.

    link : deleted
     
  2. stanbeck

    stanbeck MDL Novice

    Aug 9, 2009
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    #702 stanbeck, Aug 14, 2009
    Last edited by a moderator: May 23, 2017
  3. takasuite

    takasuite MDL Senior Member

    Jul 28, 2009
    328
    3
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    Dell Latitude E6400
    Bios version : A06


    You might get Error checksum while flashing bios ( worst case brick your bios )

    ( checksum of whole file does not match with FFFFFFFF. This .HDR is not the same with other .HDR bios files ). So Master(s) will correct the whole file checksum

    Only .HDR bios file
    link : deleted
     
  4. stanbeck

    stanbeck MDL Novice

    Aug 9, 2009
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    do you mean, all mod bios will(might) have 2 SLIC, or just mine mod will have 2 SLIC?
     
  5. H10

    H10 MDL Novice

    Jun 21, 2009
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    I am confused now, why should we have 2 SLIC table (2.0 and 2.1) to have vista and win 7 activated? So far as I know, the SLIC 2.1 table is SLIC 2.0 compliant...
     
  6. vtrash

    vtrash MDL Novice

    Jul 29, 2009
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    If you wil check the message from proinr

    then
    1) Bios correctly flashed
    2) and has two slics 2.0 and 2.1. You can see they in the message attachement.

    Why?

    If you try to change slic 2.0 to slic 2.1 in the hole9.rom then it will be not overwritten (???). Do not ask me why. It stays unchanged.
    Additionaly I can propose that dell has special mechanism for slic extraction and merging from two bios parts hole9 and second with RSA .
    Second slic 2.1 comes from ACPI05.rom and will extracted with default phonix mechanism.

    At least you have both slics. I hope W7 will check each of them and gets right 2.1. Same logic with Vista. We need only confimation.
     
  7. vtrash

    vtrash MDL Novice

    Jul 29, 2009
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    I do not know how safely remove slic 2.0 and if really need.
     
  8. bbsc

    bbsc MDL Novice

    Jul 30, 2009
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    Sorry, not possible as there's no slic marker in this bios at all.
    Cannot insert a new one "from scratch".
     
  9. sonificator

    sonificator MDL Novice

    Aug 13, 2009
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    Thanks for the effort ... are you seeing that from my BIOS dump (is there a chance that I could have messed something up, I've never done one)?
     
  10. bbsc

    bbsc MDL Novice

    Jul 30, 2009
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    sonificator, no, I see it from content of the original DELL bios upgrade tool D8400A09.EXE.

    I'm not very sure about your dump (probably done with winplash).
     
  11. dvdmkr

    dvdmkr MDL Novice

    May 29, 2009
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    D520 Bricked. Can it be revived?

    Flash the BIOS with modded one.
    System shuts down and tried to start up, but I get no Dell logo, no diag beeps, and shuts down after about 3 seconds.

    whenever I tried to turn it on, it keeps shut down in 3 seconds.

    Bad flash??

    I saw the a dell recovery method from here, it didn't look it was for laptops but tried anyway with media bay floppy drive. Same result, turns on for 3 sec, and shuts down.

    Anyone can help? or I should wait 'til Mon, and call dell for M/B replacment?

    Thanks for you hard work though... good reading too..