[REQUEST] Toshiba Satellite C650 & C655 (PSC08x) BIOS Unlock

[EvenNotOdd]

Is there a modded/unlocked Bios for Insyde H20 1.70 on Toshibas C655 S5082? If so please post it. Also how can I backup my existing Bios version so I can reflash it if something goes wrong? UPDATE: Here’s a link to the Bios exe that an fd file can be extracted from: https://cdgenp01.csd.toshiba.com/content...08v170.exe.?

[piter77]

Hello, I have Toshiba Satellite C650 I would like to overclok cpu
SATELITA C650-1CP
PSC08E-03K001EN
bios 1.70
http://www.toshiba.co.uk/support/my-product/laptops/

[meckanic]

I have been looking at this Toshiba Satellite C650 BIOS on and off for a while, this is NOT a 4 mbyte bios "Pro" version. The actual product number is PSC08C-01V019. Since the Dynabook link isn't working for the BIOS, I FTP'd it up to  http://www.meckanic.com/BIOS_PSC08C_PSC09C_170_WIN.EXE and it is an original from Toshiba from a few years ago. The actual BIOS file name is mu10m170.fd and is only about 1 mbyte long (1,048,576 bytes). All of the text appears to be soft encrypted as there are only 3 words in ASCII, two of which are TEXT.

The computer has a rather cheezy little T4500 cpu, I have a T9400 kicking around here and would like to give it a shot in the wee beastie, but there is no auto-config for changes in processors, unless of course it's hidden. I have tried things like A+F10, A+esc, A+del, A+F2, etc., but nothing gets me into any advanced menu. I do have a CH341A and 8 pin clip, so I can re-program the BIOS on the motherboard if I have to. I have done quite a few on-the-board, especially fixing those fake video cards from China, bringing them back to proper GTX-550Ti's.

Maybe you are able to unlock the advanced features?

It is Insyde 3.5 BIOS BTW, you just can't see it in the pics.

Thanks & Cheers - Dave

[Scottie78]

Hi I need a bios mod for Satellite C650 PSC08E

i wish to remove whitelists. thnks