Onda board boot screen

I think that the abolition of the screen! I have tried in the BIOS, but later changed the battery and return to the original picture ONDATA! How in the BIOS settings, in which?! Thank you, that the detailed points

find LOGO option to switch off! CBROM directly or deleted Zaishua back! SHOW FULL LOGO anyway, and the logo of the project is to turn off the like.