bibikalka1

@mostav02 Not sure if this place is still alive ... I've discovered an interesting HP utility from Sept 2012 named MEBLAST for HP workstations Z420/620/820: https://ftp.hp.com/pub/softpaq/sp59501-60000/sp59991.html https://ftp.hp.com/pub/softpaq/sp59501-60000/sp59991.exe It clones the...

BIOS modding - NVME boot, etc:

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@BillDH2k OK, 3 BIOSes are attached for Z620. All are based on J96. All modding is done with "MMTool Aptio V4". The microcode downgrade is inserted manually, by replacing the...

Can flash Boot Block 2013 with software only (FPT.EXE) by triggering MANUFACTURING MODE

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I discovered that by incompletely upgrading the Management Engine (ME) using HP tools only one can trigger MANUFACTURING MODE. The very first step is to backup the full BIOS as...

Please post everything here - evergreen: https://github.com/bibikalka1/HP_Z420_Z620_Z820_BOOTBLOCK2013_BIOS_mod/issues/3 @BillDH2k - do join the effort when you have time!