Hp probook 640 g1 bios

[bogdanelectronics]

hi, try and feedback

sorry but not working
The sn is not the same as the original 5CG6040QFV

[fgfg1]

Hello everybody,
I've a laptop HP ProBook 640 G1.

I don't have the BIOS administrator password.
How can I delete or retrieve my BIOS administrator password ?

Do I need an EEPROM programmer ?

How to repair the situation please ?

Thank you in advance for your help and support appreciate,

[shiyab]

Hello everybody,
I've a laptop HP ProBook 640 G1.

I don't have the BIOS administrator password.
How can I delete or retrieve my BIOS administrator password ?

Do I need an EEPROM programmer ?

How to repair the situation please ?

Thank you in advance for your help and support appreciate,

post backup bios and snid

[fgfg1]

post backup bios and snid

How to do that please ?

[peste]

How to do that please ?

you need an SPI programmer...here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow

[fgfg1]

you need an SPI programmer...here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow

Thank you for your help peste.
I haven't SPI programmer

[fgfg1]

If I put a hard drive in, this laptop won't boot.
If I remove the hard drive from it, the laptop boots up: the fan turns and there's a display on the screen.
deepl translate

[peste]

If I put a hard drive in, this laptop won't boot.
If I remove the hard drive from it, the laptop boots up: the fan turns and there's a display on the screen.
deepl translate

change hdd

[fgfg1]

change hdd

Thank you for your help peste,
Any hard drive, the laptop refuses to boot.
deepl translate

[peste]

Thank you for your help peste,
Any hard drive, the laptop refuses to boot.
deepl translate

ok to delete the password you have to post the contents of the bios chip here and for that you need an SPI programmer..otherwise it is not possible...you post the contents here someone deletes your password and you write back the bios...clear now??

[fgfg1]

ok to delete the password you have to post the contents of the bios chip here and for that you need an SPI programmer..otherwise it is not possible...you post the contents here someone deletes your password and you write back the bios...clear now??

Yes, clear now.
I haven't an SPI programmer..
I think I sell this laptop.
I passed much time to try to fix it. And it's not possible for me to fix it without an SPI programmer.
Thank you for your help peste and shiyab.

[Mauro L]

BIOS CORRUPTO
HP PROBOOK 640 G1
Serial MXL5040QB6
Product G7Z45AVFG1
conecto a la corriente y de imediato se enciende la laptop pero no gira el ventilador y solo se queda el led del boton de encendido activado y no se apaga, no enciende led de tecla MAYUS y el led naranja de la parte inferior se queda parpadeando en intervalos de 1 parpadeo por segundo.

Quien tenga el bios por favor, que me lo comparta

BIOS CORRUPT
HP PROBOOK 640 G1
Serial MXL5040QB6
Product G7Z45AVFG1
I plug it into the power supply and the laptop immediately turns on but the fan doesn't spin and only the power button LED stays on and doesn't turn off, the SHIFT key LED doesn't turn on and the orange LED at the bottom keeps blinking at intervals of 1 blink per second.

Whoever has the BIOS please share it with me
in English please..

[peste]

post the contents of the bios chip even if it is corrupted..

read the forum rules..https://www.badcaps.net/forum/troubl...before-posting

[peste]

you need an SPI programmer...here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow

[shakeelno1]

HI...PLZ NEED TO CLEAN ME REGION OF PROBOOK 650 G1

[SMDFlea]

HI...PLZ NEED TO CLEAN ME REGION OF PROBOOK 650 G1

Read the rules, type the laptop serial number. Read the Bios guides,there are some ME cleaning guides, try to do it yourself, if you can`t manage it let us know

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

BIOS guides, methods, resources and tools
https://www.badcaps.net/forum/troubl...rces-and-tools

[mh123]

hello
i need bios bin for 6050a2566301-mb-a04
sn:5CG5043XFP
MY OLD BIN GET 3 SHORT BLANK LED


merged post..next time look for a thread with the name and model, motherboard model of the laptop, and post there, if you can't find it, then make a new thread..

[hoaca388]

hello
i need bios bin for 6050a2566301-mb-a04
sn:5CG5043XFP
MY OLD BIN GET 3 SHORT BLANK LED

HP ProBook 650 G1 Notebook PC

[mh123]

same result😥

[shakeelno1]

Read the rules, type the laptop serial number. Read the Bios guides,there are some ME cleaning guides, try to do it yourself, if you can`t manage it let us know

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

BIOS guides, methods, resources and tools
https://www.badcaps.net/forum/troubl...rces-and-tools

I tried it but of no good. with old bios laptop shutdown after 30 min and tried to clean but the fan spins louder and no display.
LAPTOP MODEL HP 650 G1
SERIAL 5CG52944QG
PRODUCT M2F29UP#ABA
BOARD 6050a2566401 mb a04
PLZ HELP IS REQUIRED...

[Hateshinai]

My friends gave me a laptop for free. It doesn't work. I plug it into the power supply and the laptop immediately turns on but the fan doesn't spin and only the power button LED stays on and doesn't turn off, the SHIFT key LED doesn't turn on and the orange LED at the bottom keeps blinking at intervals of 1 blink per second.
PCID: A3009DD10303
Serial: 5CG52647Q5
Product: D9R53AV
Warranty 1y1y0y

I have SPI programmer. Can you help me with BIOS? Or is the problem not with the BIOS?