SUN Blade 1000 will not power on

I have a SUN Blade 1000 that all of a sudden will not power on. I tried messing with the side panel button to see if that was causing it but it still will not turn on. Any clue on what could be wrong?
[207 byte] By [skperez] at [2007-11-26 6:34:43]
# 1
Possibly a dead power supply
lpandre at 2007-7-6 14:36:51 > top of Java-index,Sun Hardware,Workstations - General Discussion...