I have Power 7 machine without HMC and I try to connect to system using operation console as mentioned in following link http://www.ibm.com/support/knowledgecenter/8231-E1C/p7eda/p7edacableandsetopscon.htm.
After IPL, the control panel shows the code AA060011 which means that the firmware did not find an operating system image and at least one hard disk in the boot list was not detected by the firmware. The firmware is retrying the entries in the boot list
Your advice is appreciated to exceed this problem.
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