[REQUEST]Satellite L50-B-14M BIOS Unlock

Satellite L50-B-14M
PSKTAE-01600KDU

Windows 7 x64

BIOS ver: 05.04.114.00 (info from WMIC)
SMBIOS Ver: 2.00
BIOS Link: http://support1.toshiba-tro.de/tedd-file...095705.zip
Photos of BIOS tabs in attachments.

I like to ask Modders of bios-mods.com community to check what options are accessible to unlock in my laptop BIOS(if any at all).

I'm most interested in features that could give me some control over cooling fan. Probably power related would be best.

(Optional: info/story(you realy don't have to read this))
Why fan control?
Because after replacement of malfunctioning fan(original) to compatybile substitute I notice 'annoying' difference.
Original fan had ~4(i don't remember exactly) speed levels(with of course depend on temperatures) where a new one seems to have only 2 levels: min & max.
So for example playing not very resources absorbing game switch fan to max just to get back to min lvl when 100% rpm's are reached and this process repeats every ~6-8 seconds.
At the moment finding solution in BIOS locked options is my last idea after 3 days struggle.

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