HP ZBook Power G9 - EC Firmware Confirmation

[Pablo Silva]

Hello, I have a dead HP ZBook G9 Power and I suspect a corrupt EC firmware (chip MX25U1633F - 2MB). I extracted the official BIOS update and found these files. The CPD_partition_Code_amt_body.bin file is 2,007 KB. Can anyone confirm if this is the correct EC file to flash? I've attached a screenshot of the largest files I found. Thank you!

[peste]

post the contents of the bios chip even if it is corrupted..

post S/N, full name and model, motherboard model, product number,etc.

[Pablo Silva]

Thank you for your previous replies. Unfortunately, I made a mistake yesterday and accidentally flashed the EC chip (MX25U1633F - 2MB), which resulted in it being erased. I no longer have the corrupted contents of the BIOS chip. My apologies for this oversight. I'm trying to revive a dead HP ZBook Power 15.6 inch G9.

Here's the detailed information:
* **Serial Number (S/N):** 5CD309DZZL
* **Product ID (ProdID):** 6B8C9EA#UUZ
* **Model:** HP ZBook Power 15.6 inch G9

[SMDFlea]

Thank you for your previous replies. Unfortunately, I made a mistake yesterday and accidentally flashed the EC chip (MX25U1633F - 2MB), which resulted in it being erased. I no longer have the corrupted contents of the BIOS chip. My apologies for this oversight. I'm trying to revive a dead HP ZBook Power 15.6 inch G9.

Here's the detailed information:
* **Serial Number (S/N):** 5CD309DZZL
* **Product ID (ProdID):** 6B8C9EA#UUZ
* **Model:** HP ZBook Power 15.6 inch G9

The MX25U1633F - 2MB was probably the vBios ,not sure. The CPD_partition_Code_amt_body.bin file is part of the ME firmware.

[Pablo Silva]

Thanks for all your help and suggestions. I really appreciate it.

Just to confirm, the motherboard is a DAXW5FMBCF0 REV F.
SMDFlea, thanks for the insight. That makes a lot of sense. I'm going to check on that, you're probably right