Toshiba L300 InsydeH2O 2.20win 3.5 rev. Bios-MOD PLS

Hello everyone !
I have some troubles with my old Laptop Satellite L300 bios is I am running Core 2 Duo T9300 with 800mhz without troubles but DDR2 memory speed is Limited to 667mhz default installed memory is 2x2GB Dual 400Mhz Hynix 6400s they running at 333mhz both and and don't know why. Some friends tellin me that the bios must be moded also there is sayin supported cache is 3MB but T9300 has 6MB
Can I change the bios to Phoenix if I do which one to choose and is that going to help with my solution?

http://support1.toshiba-tro.de/tedd-files2/0/bios-20100225083641.zip

thx in advance!


Northbridge Intel GL40 rev. 07
Southbridge Intel 82801IM (ICH9-M) rev. 03
Memory Type DDR2


Manufacturer: Toshiba
Model : Satellite L300-1F8 PSLBGE
Bios Revision : 2.20
Bios Type : InsydeH2O Rev 3.5

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