BIOS HP Z420 Workstation BIOS

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HP Z420 Base Model Workstation
HP Z420 Workstation (ENERGY STAR)
HP Z420 Workstation
HP Z620 Base Model Workstation
HP Z620 Workstation
HP Z620 Workstation (ENERGY STAR)
HP Z420/Z620 Workstations System
BIOS J61_0390

 

[JFKAMi]

Hihi, My backup was probably faulty. are you able to give me one fully working from another PC maybe one of the other guys in this thread ?

PC still turns on and after a min or two fans go full speed no display

@ThienBui

Its a Workstation Z620

 

[ThienBui]

Hihi, My backup was probably faulty. are you able to give me one fully working from another PC maybe one of the other guys in this thread ?

PC still turns on and after a min or two fans go full speed no display

@ThienBui

Its a Workstation Z620

same BID
J61_0396.bin.zip

 

[JFKAMi]

same BID
J61_0396.bin.zip

Same result. Turns on, normal fans for a bit and then full speed fans, no display

Schematics available ?

Also tried to flash from USB with the original bios and nothing. any ideas ?

 

[ThienBui]

Same result. Turns on, normal fans for a bit and then full speed fans, no display

Schematics available ?

Also tried to flash from USB with the original bios and nothing. any ideas ?

Unavailable Schematics

 

[JFKAMi]

Unavailable Schematics

I still think its the bios, the PC doesnt even beep or light red light when no ram is installed, i just dont know how to fix the bios. Already programmed all the bios I could

 

[ThienBui]

I still think its the bios, the PC doesnt even beep or light red light when no ram is installed, i just dont know how to fix the bios. Already programmed all the bios I could

you can try more bios on top
it same model

 

[multiuser]

NO DISPLAY

 

[ThienBui]

NO DISPLAY

 

[nguyenvanminh3010]

buid giúp e vs

 

[ThienBui]

buid giúp e vs

builss9.zip

 

[nguyenvanminh3010]

a ơi bios này e nạp rồi, giống bios của a

tankhanglaptop​

ở bên trên, e nạp file này nó chỉ nháy đỏ không khởi động
file gốc e khởi động bt a ak

 

[ThienBui]

a ơi bios này e nạp rồi, giống bios của a

tankhanglaptop​

ở bên trên, e nạp file này nó chỉ nháy đỏ không khởi động
file gốc e khởi động bt a ak

khở động bình thường thì builds làm gì ?

 

[SUBHA PRADHA]

HP Z420 WORKSTATION NOT WORKING,CAN YOU PLEASE REPAIR THIS.

 

[ThienBui]

HP Z420 WORKSTATION NOT WORKING,CAN YOU PLEASE REPAIR THIS.

builds8.zip

 

[xazer]

I assembled two HP Z420 machines. One started without any issues, but I ran into problems with the second one. The motherboard (618263-002) started up for the first time with a v1 processor. I updated the BIOS, replaced the CPU with a v2, and it stopped booting. Nothing helped, including returning to the first v1 CPU the fans just throttling and the screen remained black. I tried emergency recovery with a flash drive, but it didn’t work 8 flashes and 8 beeps appeared at startup.

I created a dump, inserted the padding section into the BIOS 3.96 from the website, but that also didn’t help still 8 flashes and 8 beeps, then 16 flashes and 16 beeps.