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- HP Z6 G4 Workstation cannot bootup

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07-27-2022 04:31 AM
Product: HP Z6 G4 Base Model Workstation
Operating System: Microsoft Windows 10 (64-bit)
My HP Z6 G4 workstation does not boot up. I cannot enter POST/BIOS. This machine has 2 Xeon Processors and a total of 192GB RAM and NVIDIA RTX5000 Graphics Card. I have also removed the 2nd CPU with RAM and also replace Graphics Card buy its still the same. Can anyone help? Thank you.
1 REPLY 1
07-28-2022 08:04 AM - edited 07-28-2022 08:05 AM
I'd start with the power supply. Download the HP Z6 G4 service manual:
Maintenance and Service Guide HP Z6 G4 Workstation
Search in there for BIST. That will take you directly to the section related to your issue.
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