Destroy a Card perfectly?

[Tim Kay]

How can i destroy a card without harming the card itself, just the chip, so i can get a new card from my provider, because it seems like the card has been paired because i did not block emms's. Is the microwave tip working?

 

[ovladaf]

you can apply an over voltage to the chip and for sure it will die.

 

[freon]

Apply more than 5V and the card is 100 gone.

 

[Ferret]

2 seconds in a microwave will kill it and not effect the appearance of the card.

 

[Tim Kay]

Cool thank you, i still have an old cas interface laying around that should do it