Schematic lenovo thinkpad s1 yoga la-a341p zips1 rev 1a schematic schematic

[Admin]

lenovo thinkpad s1 yoga la-a341p zips1 rev 1a schematic 1

 

[user46795]

Thanks very much for all your replies.However,i don't have the means to program the EC Controller chip.....would you happen to have another way of unlocking the BIOS for this Lenovo Yoga S1?