OpenSUSE 11.3 don't shutdown fully

I shutdown OpenSUSE 11.3 on my Fujitsu LifeBook S7110. as I see computer was powered off, but when I close notebook display it automatically started working.
Is this bug in OpenSUSE 11.3 and how I can solve this problem?
As I see that computer again automatically powered on.

Regards,
Girts