IBM 6C1 Service Manual page 198

v The system firmware displays the device name or device icon being tested. After
v The user can also enter one of the following:
7. IPL Boot Code
v The system firmware attempts to boot from the devices listed in the boot list.
v LCD code range is E1XX.
8. Boot Image Execution
v After a boot image is located on a device in the boot list, the system firmware
v The AIX boot code displays LCD progress codes in the format 0xxx or 2xxx.
9. AIX Boot Complete
v The AIX login prompt displays on the AIX console.
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the keyboard name or icon appears, the user can enter the System Management
Services menu by pressing the 1 key (if ASCII terminal) or the F1 key (if graphics
terminal).
– 5 or F5 to start the standalone diagnostics (CD).
– 6 or F6 to start the online diagnostics (hard disk).
code passes control to AIX, indicated by either of the following AIX boot codes:
– LCD code E105 for normal boot
– LCD code E15B for service mode boot.