Suspend to ram: After wakeup poweroff

Hi,

I hope that this is the right list for my problem:

I have a LG e500 Notebook (Core2Duo - Santa rosa). All works fine but the Suspend:

Suspend to ram works fine. The Notebook is off but the LED is flashing. But if I press any key to resume the system, the system goes on for zwo minutes and than it power off. While this time, I hear the cdrom (initialize).

When I press the power button after that, the system boots regular.

Have someone an idea?

Tested with 2.6.24-rc6 and a valid compiled dsdt table.

Greets
Hauke

P.S: Sorry for my english.