Hacking R4i V1.4 doesn't work

[Naminae]

Hello,
I've got this R4i Upgrade V1.4 but I can't get it to work on my DS Lite - I've tried lots of kernels but the console simply doesn't recognize it. I've tried it on two different DS lite that both recognize original cards. On the card it says that it's compatible with NDSi LL(XL)/NDSi/NDSL/NDS.
Any help?

 

[DeadSkullzJr]

Hello,
I've got this R4i Upgrade V1.4 but I can't get it to work on my DS Lite - I've tried lots of kernels but the console simply doesn't recognize it. I've tried it on two different DS lite that both recognize original cards. On the card it says that it's compatible with NDSi LL(XL)/NDSi/NDSL/NDS.
Any help?

Stick a screenshot of the the flashcart here, I will be able to help with the kernels if I see what it looks like.