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

[HungSoi]

I need Main Bios DUMP (16MB) and EC DUMP (4MB) of HP Zbook 15 G4, motherboard is LA-E161P.
Thanks for your help.

[HungSoi]

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

I am sorry. EC is not 4MB, it is 8MB. I need EC Dump at (W25Q64) UE3 location and Main Bios Dump at (W25Q128) JBIOS1 location.
Thank you so much.

[eikspaj]

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

everyone will be happy to help, if you can post your backups

[imranromi]

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

everyone will be happy to help, if you can post your backups

Or description what problem your old bios?

[HungSoi]

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

everyone will be happy to help, if you can post your backups

Here are my Error JBIOS1 Dump and Error UE3 Dump. They are abnormal. I used HxD Hex Edit application to view my Bios, Some Data were filled by "FF" random location in Bios and EC. For example: in Error JBIOS1 Dump, data form"74C0" to "74FF" were filled by "FF". Please view Capture.PNG for more details, thanks

[eikspaj]

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

may the force be with you...

[imranromi]

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

Here are my Error JBIOS1 Dump and Error UE3 Dump. They are abnormal. I used HxD Hex Edit application to view my Bios, Some Data were filled by "FF" random location in Bios and EC. For example: in Error JBIOS1 Dump, data form"74C0" to "74FF" were filled by "FF". Please view Capture.PNG for more details, thanks

No display problem?

[HungSoi]

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.

[imranromi]

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.

Which programmer you use read bios chip?

[HungSoi]

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

may the force be with you...

Thank eikspaj. I wrote your Bios and the status of machine was not change.
I used HXD to compare "Error UE3 Dump(FIXED)" with "Error UE3 Dump(FIXED)". They are identical.
Thank you.

[HungSoi]

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

Which programmer you use read bios chip?

I have CH341A and RT809F. In this case, I used CH341A with SOP8 to read and write Bios.
I have just added SOP8 at UE3 location.

[imranromi]

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

I have CH341A and RT809F. In this case, I used CH341A with SOP8 to read and write Bios.
I have just added SOP8 at UE3 location.

Yes you read corrupt bios use Rt809f then send me again if you erase then problem reason your bios i dont see bios header.

[HungSoi]

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.

[quanghuy_laptop]

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.

vì em là thành viên mơi chưa có vip nên ko tải dc ạ em xin cám ơn

https://translate.google.com
because I'm a new member and I haven't got vip yet so can't download it, thank you

[quanghuy_laptop]

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

[QUOTE=HungSoi;909605]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.[/QUOTErất cám ơn

[mohammedsaid]

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.

Thank you it works fine

[hoaca388]

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

vì em là thành viên mơi chưa có vip nên ko tải dc ạ em xin cám ơn

https://translate.google.com
because I'm a new member and I haven't got vip yet so can't download it, thank you

Badcaps does not require vip to download.

[Roland2904]

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

Thnx for all the info and files.
Work to do! ����

[ajbernasko]

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

[SMDFlea]

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

see the pictures at post #2