Toshiba Satellite S45-B4186SM

[royale.dah]

Dear all,

I have tried different ways to reflash the Bios for this Toshiba Satellite S45-B4186SM, as is mentioned in other forums like found the name for the bios file and rename it, or name it as the model name, etc... However, I have had not luck .

Status:
Laptop turn on, fan spinning with black screen

Last official Bios version 1.50:
https://support.dynabook.com/support...tentId=4004929

Could you shot/help with some ideas?

Thanks in advance

[royale.dah]

Re: Toshiba Satellite S45-B4186SM

any help? much appreciate it

[peste]

Re: Toshiba Satellite S45-B4186SM

any help? much appreciate it

post the backup copy of the original laptop bios

[royale.dah]

Re: Toshiba Satellite S45-B4186SM

post the backup copy of the original laptop bios

How can I get it? if the laptop is already bricked

[peste]

Re: Toshiba Satellite S45-B4186SM

How can I get it? if the laptop is already bricked

you will need an SPI programmer.

https://www.youtube.com/watch?v=DWWigscuQDY

[royale.dah]

Re: Toshiba Satellite S45-B4186SM

you will need an SPI programmer.

https://www.youtube.com/watch?v=DWWigscuQDY

Thanks I've ordered it... any idea where I can find the logic map to know what is my bios chip?

Kind regards.

[royale.dah]

Re: Toshiba Satellite S45-B4186SM

hi there, could someone point me on the following images what is the Bios chip? or a number/serial that I should looking at.


Cheers!

[royale.dah]

Re: Toshiba Satellite S45-B4186SM

@peste

post the backup copy of the original laptop bios

I believe I've figured out what is the bios chip, and here it's the copy of the original bios...

could you help me pls??? is there any other side to get a bios file to try?

Thanks in advance.