ACPI S3 wakeup problem (beeeeeeeeep)

[Harald Schmalzbauer]

Hello,

I found the sysctl "debug.acpi.resume_beep" and enabled it.
When I send my Vaio SRX41p sleeping with acpiconf -s3 it never waked up again.
Now with this sysctl enabled I hear a continuing beep, but the hard drive 
stays powered down, also the LCD keeps unlit.

Any hints how I can find out what's going wrong?
Tuning hw.acpi.reset_video doesn't change anything.

Thanks in advance,

-Harry