My Asus Vivotab ME400C failed for a second time... battery and charging issues... was slow anyway.
My question was... how do you remove valuable data from modern semi-conductor storage?
The decision was not too difficult with HDDs... break the platters. SSDs and flash cards are more difficult.
Out of curiosity I dismantled the tablet and hammered a few chips... Have I done enough?
I guess I could have discharged an electric fence unit through the tablet as another oprion.