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Reset PSU fault

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Operating Systems Solaris Reset PSU fault
# 1  
Old 11-25-2011
Reset PSU fault
Hi all,

I have one Sun Oracle T5220 server with Solaris 10.

On the front panel I saw the PSU fault led is steady with an orange color. So I checked the PSUs changed them and checked the "showfaults", "showfru" and some another commands, no problem. On the rear side I don't see any errors also. All the leds are green and looks like there is no problem on the PSU. But fault led is still on.

How can I clear this led?
I've found something like this but it didn't work.

"set clear_fault_action=true /SYS/PS0"

actually there is no "set" command in the rsc console.
# 2  
Old 11-25-2011
try to reset the SP.
Code:
reset /SP

you need to login to the ILOM and not to the ALOM account! check the usernames for their account information (easiest from web gui).
This User Gave Thanks to DukeNuke2 For This Post:
hubatuwang
# 3  
Old 11-25-2011
I have found this Liam Mervick's blog
 For the people who doesn't know how to change alom to ilom or ilom to alom.

ALOM -> ILOM
sc> userclimode admin default
sc> logout
ILOM -> ALOM
-> set /SP/users/admin cli_mode=alom
-> exit
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