ESX / ESXi Bios Tools

Discussion in 'Virtualization' started by pix, Nov 22, 2009.

  1. KlaMue

    KlaMue MDL Novice

    Nov 2, 2012
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    Hey all,

    I have tested the PuTTY scripting commands in prodium´s (Jan 14, 2020) post for modding the vmx.v00 within an ESXi 7.0.0 b15843807 hypervisor host and it WORKS.

    - take the modded bios versions from: https://forums.mydigitallife.net/threads/vmware-workstation-15-5-6-slp-slic-bios-efi-mod.64693/
    - use the slic 2.5 versions - should be backwards compatible
    - rename the files according to the originals
    and follow exactly the commands in prodium´s post...

    Tested with DELL-OEM Win7 x64 in ESXi7 with normal BIOS as well as with EFI. Both VM´s were immediately activated after installation.

    Note: the 'rm -R' command can also be used as 'rm -Rf' to force the removing of the directories without user intervention

    Please note also that the ESXi7 hypervisor needs a hard disk that is bigger than 120GB to have a 'datastore1' volume.
     
  2. pantagruel

    pantagruel MDL Addicted

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    #462 pantagruel, Jul 6, 2020
    Last edited: Jul 7, 2020
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  3. KlaMue

    KlaMue MDL Novice

    Nov 2, 2012
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    Thank you for your replay and the modded files...
    And YES, you are right. It´s of course much better to use the "original" ESXi BIOSEFI files.
    But I´m using the modded VMw WS BIOS/EFI files for years and did not find any problems in my virtual machines.
     
  4. fbifido1

    fbifido1 MDL Novice

    Mar 6, 2018
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    upload_2020-7-30_10-32-12.png
    Can someone get the v7.0 for us ???
     
  5. LostED

    LostED SVF Patch Lover

    Jul 30, 2009
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    #465 LostED, Jul 30, 2020
    Last edited: Aug 4, 2020
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  6. fbifido1

    fbifido1 MDL Novice

    Mar 6, 2018
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    Thanks, but i don't see the v7.0 SLIC version

    PS: if we try the add BIOS or EFI file to datastore VM directory and modify the VM config file. we would have to do it to all the test windows VM, is it possible to point it to a central location and have the config file load it from there ????
     
  7. pantagruel

    pantagruel MDL Addicted

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    #467 pantagruel, Aug 4, 2020
    Last edited: Aug 6, 2020
    Yes, you can drop the BIOS/EFI into the datastore root directory and then specify its location.

    Example EFI .vmx entry:

    firmware = "efi"
    efi64.filename = "/vmfs/volumes/5f01ea54-9eac6dc3-538b-000c29877730/ESXi7.EFI64_SLIC.ROM"

    datastore3.png datastore4.png vmx3.png
     
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  8. peter_58_ha

    peter_58_ha Red Pete

    Sep 30, 2009
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    Hello from Germany!

    Cant find any matching thread and it seems that im not able and/or allowed to create a new thread.
    So pls move this request to a matching thread. Thx!

    Question:

    is it possible to mod the setup routine from ESXi 6.5 or newer to get rid of the CPU check?
    I have a lot of DELL Precision T5400 and T3500 with XEON CPUs with VT support and 32 to 64 GB RAM and this machines fail the CPU check.
    Any workaround or other solution in this case?

    Thx and best regards

    Peter
     
  9. nidya64

    nidya64 MDL Novice

    May 11, 2013
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    This only works for me if I deactivate secureboot
     
  10. KlaMue

    KlaMue MDL Novice

    Nov 2, 2012
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    Could be. I did not test it.
     
  11. Spreng

    Spreng MDL Junior Member

    Feb 1, 2008
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    Hi all

    Is there any way to inject the modded rom into Vsphere 7.0.1?
    It was working perfectly on 6.5.. but once upgraded, the only way is to edit the config file and add the bios file in the datastore posted earlier.

    thanks in advance
     
  12. Makarak

    Makarak MDL Novice

    Feb 16, 2021
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    How to spoof SMBIOS and ACPI tables in BIOS or EFI for fake hardware ?
     
  13. kaycee

    kaycee MDL Novice

    Nov 21, 2009
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    anybody have the new esxi 7.0 software?
     
  14. pantagruel

    pantagruel MDL Addicted

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    #474 pantagruel, Sep 18, 2021
    Last edited: Oct 16, 2021
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  15. djpc47@gmail.com

    djpc47@gmail.com MDL Novice

    Nov 19, 2009
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    #475 djpc47@gmail.com, Sep 28, 2021
    Last edited: Sep 28, 2021
    can someone please update the links for the bios tools! thnx!
     
  16. pantagruel

    pantagruel MDL Addicted

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    #477 pantagruel, Oct 16, 2021
    Last edited: Mar 15, 2022
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  17. pandabianco

    pandabianco MDL Novice

    Sep 12, 2009
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    Can someone help me?
    I am looking for DELL 2.6 SLIC for ESXi 6.5 and 6.7
    Thanks
     
  18. pantagruel

    pantagruel MDL Addicted

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    #480 pantagruel, Mar 18, 2022
    Last edited: Mar 20, 2022
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