[REQUEST] Toshiba Satellite L850 BIOS Unlock/Flash/Mod

[donovan6000]

Ok, it's back up. Same URL as before.

[Dlago]

donovan6000
Are there still any hidden tabs or settings in this bios?
Strange that I can not choose boot between the two flash drives or two hard drives and so on. Bios sees only one device

[donovan6000]

donovan6000
Are there still any hidden tabs or settings in this bios?
Strange that I can not choose boot between the two flash drives or two hard drives and so on. Bios sees only one device

Here's everything contained in the setup utility. I unlocked most things, but there's probably some more hidden

[Dlago]

Here's everything contained in the setup utility. I unlocked most things, but there's probably some more hidden

Some settings in the BIOS remained hidden.

------------------------
Form Set: Advanced
Setting: Boot Mode
Option: UEFI Boot
Option: CSM Boot
---------------------
Form Set: Boot
Setting: Quick Boot
Setting: Quiet Boot
Setting: PXE Boot to LAN
Setting: Add Boot Options
Setting: ACPI Selection
Setting: USB Boot
Setting: EFI Device First
Setting: Boot Delay Time
Subtitle: EFI
Subtitle: Boot Device Priority
Setting: Normal Boot Menu
Subtitle: Hard Disk Drive
Subtitle: ODD
Subtitle: FDD
Subtitle: Others
Subtitle: PCMCIA
Subtitle: USB
Subtitle: EMBED NETWORK
Subtitle: LAN
------------------------
Form Set: Security
Setting: Boot Menu
Option: Enabled
Option: Disabled

Setting: User Access Level
Setting: Clear PlatKey On Reset

                   


How I can flash a new version(6.xx) of the EC(my version 1.70)? Maybe that's my problem?
I just want to have the option choose of boot devices...

[donovan6000]

It sounds more like there's some limitations with the communication bus and the bios that's preventing you from choosing between several boot devices. Has it always had this problem?

[Dlago]

Has it always had this problem?

This problem has always been, and as I understand it, not only with me. ( http://forums.computers.toshiba-europe.c...adID=68842 ) May be all с850, L850, L855.... have this problem. I have seen many similar comments on the internet. ( http://www.bios-mods.com/forum/Thread-RE...e-00q00kit )
Any ideas?

Incidentally this( http://support1.toshiba-tro.de/tedd-file...102311.zip ) bios(Revision: 6.60) for ProL870,C855,L850,L870,ProC850,C875,C870,L875,ProL850,C850,ProC870 models

maybe someone will be useful:
bios-20130521102311.zip - ProL870,C855,L850,L870,ProC850,C875,C870,L875,ProL850,C850,ProC870 - 6.60-WIN
bios-20130607111636.zip - L855,c855,c850,l850 (pro) - 6.70-WIN
bios-20140122110652.zip - L855,c855,c850,l850 (pro) - 6.80-WIN

[Dlago]

Found that I can't flash original bios and mod for windows 8 (This Bios is not for your Notebook PC). "Oh yeah toshiba!"

[Sauiluz]

Hi guys, I have L855-PSKAEE, 6.70 bios download url is the same in Toshiba support for both L850 and L855, but there is no 6.80 update for L855, and i can't update to unlocked version of L850, because it gives me this error:

---------------------------
Error
---------------------------
This BIOS is not for your Notebook PC.
---------------------------
Ok
---------------------------

So, how could I flash unlocked bios to L855?

[Lavalamb]

Will İt Work For l850-1rj PSKG8E /W Windows 8 ?

[highpulse]

i there , i got the both toshibas l850 here and i usualy relfash then removing the chip frmo motherboard since they are not turning on due to bricks or outher abnormalities . so if i share here the main bios for does L850 can anyone make the the split file ?
one rom is for EC and another rom is for MAIN . can anyone split them for me ?
http://support1.toshiba-tro.de/tedd-file...110652.zip (this is the suposed bios i need for both of the l850 i got here , the EC rom is 2048KB and the main have 4096KB , if anyone can split them i will be happy