[REQUEST] Toshiba Satellite C850D (PSC9Lx) BIOS Unlock

[war]

Toshiba Satellite C850D-M5010
laptop model # PSC9LG-004002
BIOS update link

i want to enable amd-v.
please provide a unlocked bios.

thank u.

[war]

after searching for more than a year, i am able to upgrade my BIOS upto version 6.2.
eventhough EC version is unchanged at 1.1 on boot screen.
my linux kernel complains about kvm is disabled by BIOS.
can you please unlock the amd-v of my laptop.

the bios update is more than 20mb,
you can find the bios update here : http://support.toshiba.com/support/drive...xt=3386622

thanks & regards,
war

[BDMaster]

after searching for more than a year, i am able to upgrade my BIOS upto version 6.2.
eventhough EC version is unchanged at 1.1 on boot screen.
my linux kernel complains about kvm is disabled by BIOS.
can you please unlock the amd-v of my laptop.

the bios update is more than 20mb,
you can find the bios update here : http://support.toshiba.com/support/drive...xt=3386622

thanks & regards,
war

Hi friend,
It seems your is an AMD CPU laptop so there isn't possibility to use Intel FPT !
We have only two chance :

1. Your Bios is not Secure Flash so We can use InsydeFlash directly
2. Using Recovery Mode (many times not works)

another way is SPIPGM (external programmer)

Into your Bios are two versions DRABX620.fd (Win7) and DRABX862.fd (Win8) wich one is your or better have Win7 or Win8 installed ?
I will try to help You, but I am not sure We will gt the result.
let me know
Regards

If do You want use this tool We will have confirm about I said, run It as Administrator and upload here the result file :

http://rghost.net/52417082

I will wait You

[war]

i am willing to take risk .....
right now i am using windows 8.1 exnterprise edition from microsoft technet.
herewith i am attaching results.rar [ about 1.5 mb ], hence the attachment.
i downloaded the program & run as an administrator.


  result.rar (Size: 1.25 MB / Downloads: 15)

thank you very much for considering for my request.

[BDMaster]

i am willing to take risk .....
right now i am using windows 8.1 exnterprise edition from microsoft technet.
herewith i am attaching results.rar [ about 1.5 mb ], hence the attachment.
i downloaded the program & run as an administrator.
thank you very much for considering for my request.

Ok friend,
your Bios is 2048 kb so I think It is for Win7 (You got Win7 laptop) and
your Bios Mod is here, so ownload, unpack and use InsydeFlash,exe to flash
your Bios Mod Menu Tabs Unlocked :

http://rghost.net/55099599

Let me know
regards

[war]

after unpacking, when i execute insydeflash.exe it throws up the error:
the version of ROM file is the same as that of BIOS.

i think we need to bump up the version number in order to flash rom....
do i need to install windows 7 compulsory ?

[BDMaster]

after unpacking, when i execute insydeflash.exe it throws up the error:
the version of ROM file is the same as that of BIOS.

i think we need to bump up the version number in order to flash rom....
do i need to install windows 7 compulsory ?

You have to modify platform.ini file :

Flag=1 to 0 !!!!!


[Bios_Version_Check]
Flag=1
CheckByBios=0
CheckByBiosErrorMessage="This BIOS file is not allow to flash. The flash process will be terminated."
;This flag is the switch of checking BIOS version.
;Flag default : 2.
; 0 : Don't check rom file version.
; 1 : Check BIOS version.
; When rom file version is older then BIOS, it will display
; a warning message and close application.
; 2 : Depend on BIOS report.
;CheckByBios default : 0.
; 0 : Normal process.
; 1 : It will pass version by IHISI 45h to BIOS and check by BIOS.
; When BIOS return not allow to flash, it will be terminated the process.
; When BIOS allow to flash, it will go ahead and do it's normal process.
; When this flag is enable but BIOS not support, it will skip version check and assume allow to flash.
;CheckByBiosErrorMessage
; default : "This BIOS file is not allow to flash. The flash process will be terminated."
; String : User defined error message when BIOS is not allow to flash this version image.

[war]

excuse for replying so late...

monday blues..... my keyboard stopped working after updating bios even though my system booted fine..
to further complicate matters, i think i have done something to cmos battery & now it shows "rtc battery is low" press f2 to reset date & time.....

i am searching for another usb keyboard.. strangely there is no ps2 option for me...

i will keep u posted for any further updates...

[war]

atlast i have grabbed one usb keyboard & able to use my system again...
advanced settings are shown in bios.. i will post screens in a day or two...
sadly, there is no option for virtualisation for my amd e1-1200 hd7310 apu

once again thanks a lot

[war]

hello bdmaster,

i want to revert back to original toshiba bios. located here http://cdgenp01.csd.toshiba.com/content/...9jv620.exe

can you please post a modified original bios. i have tried to edit the original bios file & install. but they are failing. editing plaform.ini file is not working.

your help is much apprecaited.

thank you.