Hardware Information finding - How in HP-UX Server

You can find the serial number and All Hardware info from the MP console for Low, Middle and High End servers :

On integrity Servers : # machinfo

Reset ILO password

https://blog.netnerds.net/2006/04/ribcl-reset-administrator-password-on-ilo/

Using hponcfg you do not need a valid username/password, but the syntax needs to be in the XML file your feeding to iLO

Troubleshooting

Fault code : 3061 (hard)

HP recommend this for the error:
â ¢ Press the Enter button to reboot.
â ¢ Ensure cartridges are fully inserted in the magazine(s).
â ¢ Ensure that there are no obstructions inside the library (all cartridges are in magazines).
â ¢ Run the cartridge cycle diagnostic to verify.
â ¢ Check the tape cartridge used in the last operation for damage. 

How to upgrade the firmware of the HP Onboard Administrator

https://jreypo.wordpress.com/tag/hp-onboard-administrator/

Reboot Onboard Administrator and Firmware Upgrade "online"

http://community.hpe.com/t5/HPE-BladeSystem/Reboot-Onboard-Administrator-and-Firmware-Upgrade-quot-online/td-p/5994903

Reboot or reset iLO hung session of HP Blade Server using CLI

http://www.serverhead.com/reset-ilo-hung-hp-blade-server-oa-cli-ssh-telnet/

https://rhoadesbrown.wordpress.com/2011/08/04/managing-ilos-from-an-onboard-administrator-c-class-enclosure/