I also somehow feel that there is no issues in BIOS or the BIOS slot, You may say it as a instinct because even if i swap BIOS, the non working board BIOS works in other working board.
And regarding the slots of BIOS not getting power, even if the BIOS are not put in the slots, the slots must get the power.(From Working Board)
Where it does get power?
-From the WACOM Tornado IC.
So i think there is no more points if we dig further regarding BIOS things, except than reading the BIOS from Universal Programmer (It will take more time, sorry). BUT if you guys want more digging on this BIOS things we can dig more, of course i am interested in solving board so no worries.
Now what i am actually thinking or been trying is, how is the WACOM IC work, as all revolve around this IC. I am wondering whats the things that this IC is receiving, and what is it triggered by to perform it usually.
Another another things i am worried is the blink of Green LED. WHY?
--In non working board, it blinks sometimes and it doesn't blink sometimes. Does it affect?
--Of course it affect, the glow and doesn't glow of green LED makes a power difference in ICs like IC 53 2nd PIN. If LED grow there is POWER and if LED doesn't grow, no power, which may affect how this IC performs.
GREEN LED is getting power from IC5 PIN4, and resistance R26. IC5 is under the BIOS Low.
Still I thank you for all your supports until now, especially Fzabkar and Harry22 for so much help on it.
And sometimes as i said, i forgot the comments so if you guys not getting the answer of questions you ask, Please Kindly ask again.