RSB in TX300 Power Management failure

[abachmann]

Hello,<P>my new rsb in our new TX300 does not connect to the mainboard correctly. <BR>graceful power down works (SLES8 goes down) and the machine powers down: but the rsb (vie telnet) still thinks that the status is ON. so I cant power it up view rsb <P>If I disconnect the data-cable from the rsb it is still thinking the server is ON.<P>rsb-firmware is x.x.155 (latest release)<P>Can anyone help me ????<BR>Thanks !!