Hacking Expansion pack not detected?

[strata8]

When I put the GBA expansion pack in to the DS, it's not detected at all. It works the first time I put it in, but after I reboot the DS it stops working. To get it working again I have to fiddle around with it, but then after rebooting the DS, it's suddenly not detected anymore....

Any suggestions?

 

[Joe88]

take the exp pak apart and make sure it is aligned correctly
then put it back together

some times the PCB turns slightly not allowing the pins to make full contact

 

[strata8]

It worked. Thanks!

 

[strata8]

Oh damn, now it's happening again. It started giving me the error message again, and I realised it was being pushed sidewards as it entered the DS. I tried to tighten it, but the screw hole just wore out, so now it's moving up and down as well.

This is really irritating...