Dell precision 3550 Password

[peste]

Hello,
Please, indicate me the localization of the bios chip on the motherboard, since a dont have schematics.
Thankyou

you don't need to have schematics..you look for it with your eyes...how do we know where the bios chip is on the board..do you think anyone knows where the bios chips are on all boards!!!what do you want to do with the bios chip??? if you don't know what it looks like...do a search on the internet, for bios chips for this board, see a picture of them and then look on the board for them..

[romance_1600]

Hello, I too have a Dell precision 3550 laptop and would like to have it unlocked, here is the following service tag for it. 7K8RK63-8FC8 thank you so much in advance if this can be done.

[LBTT1121]

Hello, I too have a Dell precision 3550 laptop and would like to have it unlocked, here is the following service tag for it. 7K8RK63-8FC8 thank you so much in advance if this can be done.

attach bios DUMP

[romance_1600]

attach bios DUMP

I do not have an OS loaded on it at this time to perform that.

[peste]

attach bios DUMP

post the original contents of the bios chip..
The bios chip must be unsoldered from the board before writing or reading..
do not use the clip, you may have errors..if you do not have anything to unsolder it with,
solder wires between the programmer and the bios chip..

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

[romance_1600]

post the original contents of the bios chip..
The bios chip must be unsoldered from the board before writing or reading..
do not use the clip, you may have errors..if you do not have anything to unsolder it with,
solder wires between the programmer and the bios chip..

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

Wow that's a bit much, I just thought you would be able to provide me with a password to unlock it. Thanks anyway for your time.