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Full Version: Toshiba Satellite L555 microcode hack
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Hello,
I recently repaired a toshiba satellite l550(pm45,t9600,4650hd mxm2.1,ddr2) with a motherboard for l555(gl40,ddr3) and after having to replace the cpu with an 800mhz t7500 SLAF8 to get it to even boot, it pops up an error about microcode update loaded for a different processor. The error can be bypassed by pressing F1 but after booting it does some funky things with the thermal reading(jumping from 45 to 75 degrees celsius) and fan speed(although it works fine in windows 7). So what im asking about is if someone on these forums with the proper technical knowledge(and the spare time ofcourse!) can update the bios microcode to support the t7500 properly. Here is the link to the bios: http://www.sendspace.com/file/nh1e8b
This is a phoenix biox and can be opened in phoenix bios editor 2.2.1.3. Thank you in advance.
you still need this ??
Hi: I myself am looking for a custom BIOS for a Toshiba satellite L555-S7918. It now has an Intel T7300 CPU in it that i changed out from the slower stock one. After updating to the latest BIOS from the Toshiba site, it recognized the processor. But now ever since doing the change-out, during the start-up, before starting windows, it dings me with an alternative CPU code prompt every time where i have to press the F1 key to continue to the OS. It has gotten annoying and just old after the first nite i did the upgrade. Has someone in here run across the same issue? and if so, did someone work on an updated ROM file for that line of Toshiba where the coding for the T7300 is written in? i could really use a fixed BIOS file to re-flash this laptop to get rid of this annoying F1 stage when i start up :/
Hi friend,
We will publicate nearly the Tutorial about Replace Microcodes into Bioses !
You can actualy refer to Donovan6k guide :

http://donovan6000.blogspot.it/2013/06/i...codes.html

Regards
(08-30-2015, 11:47 PM)Tee Wrote: [ -> ]Hi: I myself am looking for a custom BIOS for a Toshiba satellite L555-S7918. It now has an Intel T7300 CPU in it that i changed out from the slower stock one. After updating to the latest BIOS from the Toshiba site, it recognized the processor. But now ever since doing the change-out, during the start-up, before starting windows, it dings me with an alternative CPU code prompt every time where i have to press the F1 key to continue to the OS. It has gotten annoying and just old after the first nite i did the upgrade. Has someone in here run across the same issue? and if so, did someone work on an updated ROM file for that line of Toshiba where the coding for the T7300 is written in? i could really use a fixed BIOS file to re-flash this laptop to get rid of this annoying F1 stage when i start up :/

Hello friend!
About you problem maybe i can help.

I have try to inject micro code to the bios,you can flash it.
There is a link that i download bios,please confirm your machine modelĀ  to avoid error.
http://support.toshiba.com/support/model...xt=2350414
I mod version is 1.90.

Here is download link.
https://mega.nz/#!71pBHZiA!g_E037D3XkrEp...F1iY3SqeAM

Please try to replace original bios file and flash it.
If you can't flash it correctly ,you can visit this thread and learn how to flash it.
https://www.bios-mods.com/forum/Thread-H...GINAL-BIOS



Feng