HP EliteBook 840 G3 6050A2892401-MB-A01

A

Abdeladime

Guest

• Jul 1, 2016

• #2

PRODUCT ID L3C65AV
SN# 5CG614507G
NEED CLEAR ME BIOS
ANY ONE CAN HELP ME please

 

A

Abdeladime

Guest

• Jul 1, 2016

• #3

6050A2728501-MB-A01

Abdeladime said:

Hi i need the bios dump for HP elitebook 840 G3
25Q128BV AND 25Q64FV the MAIN BIOS WAS DAMAGED THX FOR HELP

Click to expand...

 

Download list

ThienBui

Techniques

Supporter

• Jul 2, 2016

• #4

Abdeladime said:

6050A2728501-MB-A01

Click to expand...

I need BIOS old error.

 

A

Abdeladime

Guest

• Jul 3, 2016

• #5

I want to remove the EEPROM of the motherboard it broke
I got stuck .. i do what?

 

ThienBui

Techniques

Supporter

• Aug 29, 2016

• #6

https://vinafix.vn/threads/hp-elitebook-840-g3-6050a2728501-mb-a01.23185/

 

M

mondi

Registered member

• Jan 18, 2017

• #7

I have the HP 840 G3 with bios password
HP EliteBook 840 G3 - 6050A2728501-MB-A01

Is the same board https://vinafix.vn/threads/hp-elitebook-840-g3-6050a2728501-mb-a01.23185/

i want to program main chip 25Q128BV

I have TL66cx and rt809f programer BUT THE SOCKT 150M1 SP 8 not dedect the bios chip
How to read/write the bios for this model

 

ThienBui

Techniques

Supporter

• Jan 18, 2017

• #8

mondi said:

I have the HP 840 G3 with bios password
HP EliteBook 840 G3 - 6050A2728501-MB-A01

Is the same board https://vinafix.vn/threads/hp-elitebook-840-g3-6050a2728501-mb-a01.23185/

i want to program main chip 25Q128BV

I have TL66cx and rt809f programer BUT THE SOCKT 150M1 SP 8 not dedect the bios chip
How to read/write the bios for this model

Click to expand...

Use TL866
programming as all other bios

 

M

mondi

Registered member

• Jan 18, 2017

• #9

How to read /write the bios for this model

because the bios chip is not standart
is the slim bios chip

 

ThienBui

Techniques

Supporter

• Jan 18, 2017

• #10

mondi said:

How to read /write the bios for this model

because the bios chip is not standart
is the slim bios chip

Click to expand...

use wires to connect.

 

M

mondi

Registered member

• Jan 18, 2017

• #11

 

ThienBui

Techniques

Supporter

• Jan 19, 2017

• #12

mondi said:

View attachment 58385

Click to expand...

no

send i photo chip bios in motherboard ?

 

M

mondi

Registered member

• Jan 19, 2017

• #13

 

ThienBui

Techniques

Supporter

• Jan 19, 2017

• #14

Example: Use wire to connect

 

Last edited: Jan 19, 2017

S

spioh1

Registered member

• May 30, 2017

• #15

ThienBui said:

HP EliteBook 840 G3 6050A2892401-MB-A01
View attachment 59465

Click to expand...

Hi
I have passworded laptop based on this motherboard. This is HP EliteBook 840 G3. I can't find unlocked BIOS anywhere could You help me please.

 

ThienBui

Techniques

Supporter

• May 30, 2017

• #16

spioh1 said:

Hi
I have passworded laptop based on this motherboard. This is HP EliteBook 840 G3. I can't find unlocked BIOS anywhere could You help me please.

Click to expand...

have here
https://vinafix.com/resources/how-t...efi-hp-elitebook-elitebook-folio-series.1210/

 

S

spioh1

Registered member

• May 30, 2017

• #17

ThienBui said:

have here
https://vinafix.com/resources/how-t...efi-hp-elitebook-elitebook-folio-series.1210/[/QUOTI
So, is it an area in the BIOS where the password is ?

Click to expand...

 

S

spioh1

Registered member

• May 30, 2017

• #18

ThienBui said:

have here
https://vinafix.com/resources/how-t...efi-hp-elitebook-elitebook-folio-series.1210/

Click to expand...

I have two chips on the board. I extracted content from both one weight 16MB second 8MB so where the password is ?

 

ThienBui

Techniques

Supporter

• May 30, 2017

• #19

spioh1 said:

I have two chips on the board. I extracted content from both one weight 16MB second 8MB so where the password is ?

Click to expand...

buy Tutorial before, I will continue to support you

 

S

spioh1

Registered member

• May 30, 2017

• #20

ThienBui said:

buy Tutorial before, I will continue to support you

Click to expand...

I can not see any tutorial just a couple hex lines from the bios