i recently upgraded an 0x32 to 6.1 and added a fiber expansion. when i powered up the system it goes into maint. and i can't program it. if i take the expansion out i have no problem. any ideas why it is going into maint.? thanks

WHICH SLOT DO YOU HAVE IT PLUGGED INTO. I BELIEVE IT MUST BE PLUGGED INTO THE RIGHT HAND SLOT OF THE TWO FOR EXPANSION.

The slot on the left (Slot 1) is for a clocking card only.

thanks that was my problem.