HP Z820 v2-ivy-bridge-upgrade

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  • smile
    ICC ProfileGuru
    • Feb 2013
    • 120
    • Lithuania
    #1

    HP Z820 v2-ivy-bridge-upgrade

    Hello,

    Hello, got my Z820 workstation today. The serial number is

    SP P/N 619562-001
    CT PBLP0CM42L3K9
    AS P/N 618266-001 2012
    PCB Rev: 1.00

    Bios is latest version J63 V03.96 12/28/2011

    I have a EZP2019 High Speed USB SPI Programmer and have done few laptop bios upgrades / recoveries. Any help in upgrading the BIOS?

    I read the guide at https://github.com/SuperThunder/HP_Z...tBlock_Upgrade

    1. So far it's unclear how to connect sop16 clip to the EZP2019. Is there adapter available with the clip? I don't have 16pin clip just 8pin that came with the programmer.

    2. The guide is unfinished a bout the Upgrading ME firmware v7 -> v8 in OS Seems like this part of the guide is for Z620?

    Waiting for reply.
    Tags: None
    • smile
      ICC ProfileGuru
      • Feb 2013
      • 120
      • Lithuania
      #2
      Re: HP Z820 v2-ivy-bridge-upgrade

      It seems I found SOP16 DIP8 test clip here
      https://www.aliexpress.com/item/3268...349232142%21im

      Meanwhile hope you guys can help me with information about the bios flashing.

        Comment

        • smile
          ICC ProfileGuru
          • Feb 2013
          • 120
          • Lithuania
          #3
          Re: HP Z820 v2-ivy-bridge-upgrade

          How to replace the data? HxD ?

          ME: 0x005000 to 0x50FFFF
          Boot block region: 0xFF0000 to 0xFFFFFF

          How solve the "ME is in manufacturing mode" msg during booting. ???

            Comment

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