Yes. But it looks like the problem is with the motherboard.
I'm getting another HP Z8 G4 workstation next week. I will test all the components on the other workstation
glebcz
New Member
Last Activity: 04-07-2025, 11:28 AM
Joined: 11-02-2023
Location: Tashkent
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If I disconnect this connector, the power supply turns on. 12V is supplied from the other connector. If this connector is plugged in, the power supply goes into protection. I have not been able to figure out what the cause is yet. It could be a motherboard problem.Leave a comment:
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No. I didn't rebuild the motherboard.Leave a comment:
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1. Have you tried flashing the old firmware back? Is the motherboard not working the same way? 2. How is the power supply behaving? Does it shut down immediately when you turn it on?...Leave a comment:
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Re: BIOS workstation HP Z8 G4 (motherboard FMB-1703)
Updated BIOS firmware. But now the station gives different signals. After flashing the BIOS, the computer emits 3 long and 4 short beeps. Can this be fixed in the BIOS?...Leave a comment:
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Re: BIOS workstation HP Z8 G4 (motherboard FMB-1703)
I flashed the BIOS dump you sent. But when the power supply is connected to the station, it immediately produces 5 long and 2 short signals (5 red and 2 white signals are duplicated on the LED).
This condition indicates that the embedded controller does not have valid firmware.
Can you fix this?...Leave a comment:
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Re: BIOS workstation HP Z8 G4 (motherboard FMB-1703)
I wrote the serial number wrong.
bad station
s/n: CZC9379L62Leave a comment:
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BIOS workstation HP Z8 G4 (motherboard FMB-1703)
I have a faulty workstation HP Z8 G4 (motherboard FMB-1703). The problem is that it won't start. The main problem is a BIOS malfunction. I took a BIOS dump from the faulty station. I also took a BIOS dump from another working workstation HP Z8 G4.
Can you help me make a normal BIOS dump for a faulty workstation?
bad station
s/n: CZC037CV15
working station
s/n: CZC932800T
SKU Number: Z3Z16AV
MAC1: c8.d9.d2.24.72.90
MAC2: c8.d9.d2.24.72.93...Last edited by glebcz; 11-02-2023, 08:04 AM. -
Re: New Members - please post your introductions here
Hello! I am a new member of the forum. I am an IT technical engineer. On your forum I want to find a solution to the problems of faulty equipment.Leave a comment:
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