need bios dell latitude 5400 chromebook. LA -H771P

**lapfix** · 07-29-2022, 04:23 AM

Re: need bios dell latitude 5400 chromebook

Post your old dump

**Pascal Komlassan** · 09-03-2022, 01:19 PM

Re: need bios dell latitude 5400 chromebook

helo everry body
please i need windows dump bin bios for this dell latitude 5402 chromebook
PCB: EDB46 LA -H771P

**Pascal Komlassan** · 09-21-2022, 12:41 PM

Re: need bios dell latitude 5400 chromebook. LA -H771P

Hello please somebody help me to fine the windows bios
my old one is chrome os

Attached Files

if you find these attachements useful please consider making a small donation to the site

W25Q256JV@WSON8 CHROME OS.rar (5.51 MB, 162 views)

**hoaca388** · 09-21-2022, 05:13 PM

Re: need bios dell latitude 5400 chromebook. LA -H771P

Originally posted by Pascal Komlassan

Hello please somebody help me to fine the windows bios
my old one is chrome os

Try this bios file : https://www.badcaps.net/forum/showpo...19&postcount=4

**Pascal Komlassan** · 09-22-2022, 01:07 PM

Re: need bios dell latitude 5400 chromebook. LA -H771P

Originally posted by hoaca388

try this bios file : https://www.badcaps.net/forum/showpo...19&postcount=4

i downloaded and flashed but the machine will not start
but when i put back the old chrome firmeware it started

**SMDFlea** · 09-22-2022, 02:29 PM

Re: need bios dell latitude 5400 chromebook. LA -H771P

Originally posted by Pascal Komlassan

i downloaded and flashed but the machine will not start
but when i put back the old chrome firmeware it started

What is the KBC chip on this board, does it have programmable firmware, can you make a backup

**salawayon** · 10-30-2022, 03:53 AM

Re: need bios dell latitude 5400 chromebook. LA -H771P

I attached my backup with a blinking orange light only..

infos:
dell latitude 5400 chromebook
LA-H771P REV: 2

Attached Files

if you find these attachements useful please consider making a small donation to the site

**salawayon** · 11-03-2022, 08:19 AM

Re: need bios dell latitude 5400 chromebook. LA -H771P

Originally posted by Pascal Komlassan

Hello please somebody help me to fine the windows bios
my old one is chrome os

Do you have a 1mb backup?

**applemackintoshh** · 11-23-2022, 06:03 AM

Re: need bios dell latitude 5400 chromebook. LA -H771P

please help me to remove coinbase when start, can't log in..
dell latitude 5400 chromebook

PCB: EDB46 LA -H771P
Rev.2.0 (A01)

Attached Files

if you find these attachements useful please consider making a small donation to the site

**applemackintoshh** · 12-02-2022, 09:28 PM

Re: need bios dell latitude 5400 chromebook. LA -H771P

Originally posted by applemackintoshh

please help me to remove coinbase when start, can't log in..
dell latitude 5400 chromebook

PCB: EDB46 LA -H771P
Rev.2.0 (A01)

up for this

**hoaca388** · 12-03-2022, 12:56 AM

Re: need bios dell latitude 5400 chromebook. LA -H771P

Originally posted by applemackintoshh

up for this

Can the picture be enlarged, it's not clear.

**applemackintoshh** · 12-03-2022, 11:09 AM

Re: need bios dell latitude 5400 chromebook. LA -H771P

Originally posted by hoaca388

Can the picture be enlarged, it's not clear.

its like enterprise or gmail account needed something like that
when you power up the laptop then ask you an account log in..

**hoaca388** · 12-03-2022, 05:29 PM

Re: need bios dell latitude 5400 chromebook. LA -H771P

Originally posted by applemackintoshh

its like enterprise or gmail account needed something like that
when you power up the laptop then ask you an account log in..

Try this and report.

Attached Files

if you find these attachements useful please consider making a small donation to the site

uc5 orig.rar (4.44 MB, 116 views)

**applemackintoshh** · 12-03-2022, 07:32 PM

Re: need bios dell latitude 5400 chromebook. LA -H771P

Originally posted by hoaca388

Try this and report.

not working, same issue ..

Attached Files

if you find these attachements useful please consider making a small donation to the site

**volinakis** · 12-03-2022, 07:56 PM

Re: need bios dell latitude 5400 chromebook. LA -H771P

Originally posted by applemackintoshh

not working, same issue ..

try. then reinstall from usb stick made with Chromebook Recovery Utility for your model.

Attached Files

if you find these attachements useful please consider making a small donation to the site

**applemackintoshh** · 12-03-2022, 11:13 PM

Re: need bios dell latitude 5400 chromebook. LA -H771P

Originally posted by volinakis

try. then reinstall from usb stick made with Chromebook Recovery Utility for your model.

smash it bro! its working ! thanks guys for the help!

**smallvhin** · 12-29-2022, 10:51 PM

Re: need bios dell latitude 5400 chromebook. LA -H771P

Master help me to unlock this main bios and EC bios
plss🙏 TIA happy New Year to ALL

Attached Files

if you find these attachements useful please consider making a small donation to the site

dell 5400 backup lock.rar (4.31 MB, 70 views)

**volinakis** · 12-30-2022, 10:40 AM

Re: need bios dell latitude 5400 chromebook. LA -H771P

Originally posted by smallvhin

Master help me to unlock this main bios and EC bios
plss�� TIA happy New Year to ALL

try. then reinstall from usb stick made with Chromebook Recovery Utility for your model.

Attached Files

if you find these attachements useful please consider making a small donation to the site

W25Q256JV_unlocked.bin.zip (6.41 MB, 184 views)

**smallvhin** · 12-31-2022, 04:22 AM

Re: need bios dell latitude 5400 chromebook. LA -H771P

thanks master I will try happy New year

need bios dell latitude 5400 chromebook. LA -H771P

need bios dell latitude 5400 chromebook. LA -H771P

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Related Topics