[REQUEST] Toshiba Satellite S875D (PSKBQx) BIOS Unlock

[thepsyntyst]

Hey everone, just wanted to request a bios unlock. laptop is toshiba Satellite S875D-S7239 bios is insydeH20 6.1 rev 2.7 ( i think) its the latest one toshiba offers on their site. if any one can help i would greatly appreciate it. thank you so much to everyone.

Here is the link to the bios

http://www.csd.toshiba.com/cgi-bin/tais/...1073768663

and here is the actual bios file

https://www.dropbox.com/s/wy8f0ji5yldlmfw/skbqv610.exe

will donate if needed

[DiabeticMadman]

I have a Toshiba Satellite S875D-S7239 i have an Insyde Corp bios version 6.10, i have been trying to enable visualization in the bios menu and have been too scared to mess with the bios files myself.

Download link to Bios:
http://cdgenp01.csd.toshiba.com/content/...bqv610.exe

Download Link to Unpacked Bios

http://www.sendspace.com/file/n96436

Any Help will be greatly appreciated as i have been looking forever.
Thank you in Advance and if no help thats ok too, people are busy and i understand.

[Reddy324]

Hi, I would like to get a bios unlock
Make and Model: Toshiba Satellite S875D (PSKBQU-00H004)
BIOS: InsydeH20 version 6.10 rev 3.7 (Probably not RSA signed)
Link for original bios - https://support.dynabook.com/support/vie...Id=3519330
(Apparently the same bios would work for as stated in the readme file:
Satellite C875D models having part numbers beginning with "PSC8SU"
Satellite C875D models having part numbers beginning with "PSCBGU"
Satellite L870D/L875D/S875D models having part numbers beginning with "PSKBQU"
Satellite L870D/L875D/S875D models having part numbers beginning with "PSKFQU"



Pictures from bios: https://flic.kr/s/aHskUzUXgW

I am new to bios modding so any help would be appreceated

[ibrasil100]

Hi,

I need the BIOS dump for the Tshiba Satellite L875D-7332 notebook motherboard. The wrong BIOS is written and I cannot downgrade.

Can anyone help me in this situation?

[Fern]

hello. What is your part number, ex. PSKXXX? Do you have backup?

[ibrasil100]

hello. What is your part number, ex. PSKXXX? Do you have backup?

Hi,

The Part number is PSKFQU-008003. 


About the backup, unfortunately I don't have it. The notebook I already bought used and already had the following problem:

It only has video on an external monitor, in legacy boot mode. If you change boot mode to UEFI, the notebook screen turns on, no video, but working.

Any suggestion? Thank you for your help

[Fern]

ibrasil100, https://support.dynabook.com/support/mod...Id=3333728

[ibrasil100]

ibrasil100, https://support.dynabook.com/support/mod...Id=3333728

I already tried version 6.10, it didn't work. Remained the same problem.

Older versions don't install because of file size, even disabling comparison.

I'm suspecting the EC version, but I don't know how to downgrade EC

If I record a bios with the updated cpu microcode, can it solve this problem?