Ik have modded several xboxes with this modchip and all succesvol. Till today I placed the adapter succesvol bycase all the red lights are burning, but when i put the mod chip on it keeps rebooting en the mod-chip steas red. So what can it be??

PS. sorry for my bad english.

The adapter is not alligned, plain and simple.

But when i put only the adapter on the motherboard its says that its good connected, when i put the modchip onit its dosnt work.

acemile has given you the correct answer. it's either shifting when you place the chip on or one of the points isnt as solid a connection as you need.

you could try soldering and eliminate your aggravation

I trided it on a other xbox and that is the same and when i take the modchip off and power it it says that it still is connected.

Still, its not getting a proper connection. Soldering will solve the problem.

Have you made sure that the small switch on the Xenium chips is covering the black square?

Give that a shot.

I also have the same problem, but with a little difference:
on the 1.6B one of the solderless conector (the third, just next to D0) it blinks 3 times (exacly 3 times) on the connection test, but then it turn off? it do that EVERY time, so I think if its not making contact why does it do it every time? so just for test I place the chip, but then FRAG
on the 1.0, I choose the quick solder method, but it also keeps Frag...

I also try the emergency without any result...

Any advice would also be helpfull...

yoyo18