hello i have a sun x4100 domain server and the rear back led is yellow ,i changed bouth power sources and the power cables form another server and the light is still on
what should i do next becouse i searched on the net and is said that this error is for power source
This post was originally placed into the Oracle Directory Server Enterprise Edition forum.
... then you posted it again, two days later because you had no reply.
DSEE is a software product and you have a hardware question that is unrelated to that software product.
The post has now been moved to the appropriate hardware forum.
(... and the repeated post has been removed.)
Shut the system down.
Remove the power supply and then insert it firmly back into the chassis.
Power the system back up.
If the LED is still on, then replace the power supply with a new one.
If you need a more extensive analysis, you can begin by reading your /var/adm/messages files for anything related to power. Next, you can contact Oracle Technical Support and open a support ticket.