Bios Mods -The Best BIOS Update and Modification Source

i have an e-machines e640g with insyde bios v2.14

i had tryed to get help from customer support, but they ignored me completly

could you unlock an option so i can control the fan of my laptop?
when i change the cpu system cooling policy in processor power management from active or passive nothing happens
i would also like to be able to change the voltage of my gpu (hd5470 512mb ddr3) if possible (any other hidden option unlocked is fine as wel)

link to my bios: http://support.emachines.com/em/driver/
thanks in advance!

[attachment=2955][attachment=2956]

Seems to me by the screenshots that bios is AMI.

(10-31-2011, 12:53 PM)camiloml Wrote: [ -> ]Seems to me by the screenshots that bios is AMI.

i have the infomation from aida, wich said it is insyde.. but i am no expert

[attachment=2957]

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quick update: restarted the system, and on top of the screen says InsydeH2O Rev. 3.5

camiloml could u please give a try to unlock hidden options in my bios?
bios link http://support.emachines.com/em/driver/