HP Zbook 15u g3 bios password problem

[UykuJu]

Hey guys,

I can not open my HP Zbook 15u G3 laptop because of the bios password.
Current bios version is n75 01.44.
I downloaded newest version from official website and tried to update with USB but laptop waits on the black screen.
Unfortunately, I don't have original bios file.
I don't know what to do

Can you help me with the bios file, please?
Thanks in advance.

[hoaca388]

Re: HP Zbook 15u g3 bios password problem

You still have to upload the existing bios on your device, hopefully someone can save this case. If there are 2 chips then upload both.

[UykuJu]

Re: HP Zbook 15u g3 bios password problem

Thank you for your reply hoaca388. I hope someone can help me.

[UykuJu]

Re: HP Zbook 15u g3 bios password problem

Anyone? Please?

[SMDFlea]

Re: HP Zbook 15u g3 bios password problem

Anyone? Please?

Where are your backups ?

[UykuJu]

Re: HP Zbook 15u g3 bios password problem

Where are your backups ?

Unfortunately, I've lost my backups.
I am looking another ways if it is possible.

[satishkumar]

Re: HP Zbook 15u g3 bios password problem

Unfortunately, I've lost my backups.
I am looking another ways if it is possible.

motherboard part number ???

[filewalker]

HP ZBook 15u G3

Hi,

I have made a BIOS dump from a HP ZBook 15u G3. I have made this dump several times with the same CRC as a result. Even the verify was correct.
After unlocking and writing it back I just got a black screen with the fan ramping up.
Even writing back the unmodified file lead to the same behavior.
Can somebody check and correct my file if possible?

Thanks in advance!

[hoaca388]

Re: HP ZBook 15u G3

Hi,

I have made a BIOS dump from a HP ZBook 15u G3. I have made this dump several times with the same CRC as a result. Even the verify was correct.
After unlocking and writing it back I just got a black screen with the fan ramping up.
Even writing back the unmodified file lead to the same behavior.
Can somebody check and correct my file if possible?

Thanks in advance!

nnnnnn

[filewalker]

Re: HP ZBook 15u G3

nnnnnn

Thank you so much hoaca388. It works perfectly.
Can you tell me what the problem was?

[justice171]

Good day, I was updating BIOS from the end user side and then the laptop switched OFF and Never Came back now the FAN just ran No post. Please find the original BIOS below, I've tried online BIOS with the same board number but still NO POST.

The laptop is an HP ZBook 15u G3 i7 6th-gen board number 6050A2728501-MB-A01

Below is the attached Old Original Backup

[Vesko356]

Good day, I was updating BIOS from the end user side and then the laptop switched OFF and Never Came back now the FAN just ran No post. Please find the original BIOS below, I've tried online BIOS with the same board number but still NO POST.

The laptop is an HP ZBook 15u G3 i7 6th-gen board number 6050A2728501-MB-A01

Below is the attached Old Original Backup

Thread merged.
Read the rules before posting
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Post under a related thread if it exists
• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.