Check firmware version on an x4100

Hi thereI am running solaris 10 on an SunFire x4100 ...(x86 box) Could anybody tell me if there is a way I can check the firmware revision without taking the box down to do it ...eeprom doesnt give me the info I requireCheers
[246 byte] By [hcclnoodles] at [2007-11-26 11:54:24]
# 1
Have you tried prtconf -V?
kskoog at 2007-7-7 12:12:09 > top of Java-index,General,Talk to the Sysop...
# 2

with sparc systems i can get the OBP version by running

prtconf -v | grep OBP

but this is an x86 box and I assume wheras OBP is part of the Solaris package, the hardware specific firmware of the x4100 platform would need some sort of command that interacts with the it from the OS.... as far as I can see, it is not available in prtconf

hcclnoodles at 2007-7-7 12:12:09 > top of Java-index,General,Talk to the Sysop...
# 3
What about prtdiag -v|grep OBP?Should be located /usr/platform/i86pc/sbin.
kskoog at 2007-7-7 12:12:09 > top of Java-index,General,Talk to the Sysop...