Need Backup Main+EC HP Zbook 15 G4 LA-E161P

[peste]

Re: Need Backup Main+EC HP Zbook 15 G4 LA-E161P

It is very interesting how i have searched the whole of the board and cannot find the bios chips to write new firmware onto them

keep looking.. see both sides..

[ajbernasko]

Re: Need Backup Main+EC HP Zbook 15 G4 LA-E161P

Hehee...thank you very much. Ignorance is a waste of time

[ajbernasko]

Re: Need Backup Main+EC HP Zbook 15 G4 LA-E161P

On start up it tells me computer not fully configured, please how do I fix that ? I wrote post #13 files

[hoaca388]

Re: Need Backup Main+EC HP Zbook 15 G4 LA-E161P

On start up it tells me computer not fully configured, please how do I fix that ? I wrote post #13 files

Where's your original corrupt bios file ? Are you backup it ?

[ajbernasko]

Re: Need Backup Main+EC HP Zbook 15 G4 LA-E161P

No please, I can only provide you serial number if that's okay ? The laptop came in where the firmware has been changed before. USH737L0FL

[hoaca388]

Re: Need Backup Main+EC HP Zbook 15 G4 LA-E161P

No please, I can only provide you serial number if that's okay ? The laptop came in where the firmware has been changed before. USH737L0FL

Try

[ajbernasko]

Re: Need Backup Main+EC HP Zbook 15 G4 LA-E161P

Try

Thank you very much.

[madjid911]

Re: Need Backup Main+EC HP Zbook 15 G4 LA-E161P

Hi imranromi,
No display, it not working. The lights are blinking when I plug in DC power. Please view attached file (lights.rar) for more detail.
If I hold power button in 5s, these lights will turn off. When I release power button, they will be blinking.
I know that Embedded Controller data is wrong. At first I need a backup 8MB EC form another working HP Zbook 15 G4 LA-E161P.
Thank you.

hello I have exactly the same problem With my LAPTOP HP 15 G4 LA-E161P, the LED flashes, by checking the voltages I realize that they are not stable, perhaps EC bios? but I reprogrammed and the problem persists, I even changed the SIO micro controller. Originally there was a short circuit on a small capacitor supplied with 3v on the same voltage line as the SIO micro controller. I replaced the capacitor, no more short circuits, changed the bq24 and the micro controller, I also reprogrammed everything bios and EC, the LAPTOP still has the same problem the LEDs flash, if I press the power button for 5 seconds the led stops, then resumes when I let go.
Do you have an idea please?

[SMDFlea]

Re: Need Backup Main+EC HP Zbook 15 G4 LA-E161P

hello I have exactly the same problem With my LAPTOP HP 15 G4 LA-E161P, the LED flashes, by checking the voltages I realize that they are not stable, perhaps EC bios? but I reprogrammed and the problem persists, I even changed the SIO micro controller. Originally there was a short circuit on a small capacitor supplied with 3v on the same voltage line as the SIO micro controller. I replaced the capacitor, no more short circuits, changed the bq24 and the micro controller, I also reprogrammed everything bios and EC, the LAPTOP still has the same problem the LEDs flash, if I press the power button for 5 seconds the led stops, then resumes when I let go.
Do you have an idea please?

This section is for bios requests only.

Reminder about the rules and the organization of the "Troubleshooting Laptops, Tablets, and Mobile Devices" section.
https://www.badcaps.net/forum/showthread.php?t=117483
.

[niggi]

Re: Need Backup Main+EC HP Zbook 15 G4 LA-E161P

My EC and Main Bios are corrupt. CH341A and RT809F programmers are ok.
I found EC and Main bios. It solved. I share EC and Main Bios for someone need them.
Thank you.

thanks u so much file 100% ok

[rsaeid70]

i require to file for ic with 1m in UT2 ?

[sn4k3]

HP Zbook 15 G4 LA-E161P


Original bios dumps from OEM.
Tested working.

After first boot you need to wait for PC update bios (Do not turn off)

[peste]

post merged..