IBM RS6000 Service Guide - Page 111

Table 3-5 (Page 8 of 10). Firmware Checkpoints. Checkpoint Description E1EB Verify flash EPROM recovery image. E1EC E1ED E1EE E1EF E1F0 E1F1 E1F2 E1F3 E1F5 E1F6 E1F7 E1FB Get recovery image entry point Invalidate instruction cache Jump to composite image Erase flash Start O.B.E. Begin self-test sequence on boot device(s) Power-On Password prompt. Privileged-Access Password prompt. Build boot device list. Determine boot device sequence. No boot image located. Scan SCSI bus for attached devices. Action/ Possible Failing FRU Ensure that the diskette installed contains recovery image appropriate for this system unit. The System Management Services recovery procedure for the flash EEPROM should be executed. See "Update" on page 5-22. If the diskette is installed with the correct recovery image, then suspect: 1. Diskette 2. Diskette drive 3. Diskette cable 4. I/O board (See notes on 3-1.) See the note on 3-29. See the note on 3-29. See the note on 3-29. See the note on 3-29. See the note on 3-29. See the note on 3-29. See the note on 3-29. Prompt should be visible on the system console. If a console is attached but nothing is displayed on it, go to the "Entry MAP" on page 2-1 with the symptom "All display problems." Prompt should be visible on the system console. If a console is attached but nothing is displayed on it, go to the "Entry MAP" on page 2-1 with the symptom "All display problems." See the note on 3-29. See the note on 3-29. See the note on 3-29. See the note on 3-29. Chapter 3. Error Code to FRU Index 3-39