I have a big issue laptop…
For the background, i just change the HDD by a SSD. All was good, Windows 10 with latest update working well.
I shutdown the laptop and today, when i try to power on, black screen…
I check RAM, try to connect an external screen, remove SSD and put back the original HDD, make a little reflow on RADEON GPU chipset : black screen.
The keyboard backlight is on, if i push a touch, the light come like if all is ok but nothing, no logo, no screen, no boot.
I make a dump of the bios file but i don’t know how to check if something wrong happen.
Another difficult : Toshiba never publish a bios file for this model ! It’s the first time i see that…
I have a Toshiba Satellite S50-B-12C
Can someone check the bios file please ?
All help will be very appreciated.
Thank you very much
Yes … I don’t know why.
Here is a new link : https://www.transfernow.net/dl/202206215BLp2tDI
OK, Bios page:
There are several bios listed, but they have different name codes- you’ll find downloads that have a name like skt4v???.exe (correct) and lower versions that have sktuv???.exe (wrong)
Doesn’t look too bad, but you have one changed bit in a possibly vulnerable area:
(Machine specific data and a Windows code in 0x220400 to 0x221040)
Try (just changed that bit):
dump_c.zip (3.8 MB)
Ok thank you. I’ll flash your file and see if something change.
Someone tell me this model have a big vulnerability with the GPU… I hope this isn’t the case for mine.
Thank you ! Your file work perfectly and the laptop is working well now.
Thank you very very much.
Have a good day
Good to hear it worked Thanks for the feedback!