IBM RS6000 Service Guide - Page 109

Table 3-5 (Page 6 of 10). Firmware Checkpoints. Checkpoint Description E1BF E1C0 E1C5 E1C6 E1D0 E1D3 E1D4 E1DB E1DC Create pwr-mgmt node. Create ISA ethernet node. Create ISA interrupt controller (pic) node. Create dma node. Create PCI SCSI node. Create (* wildcard *) SCSI block device node (SD). Create (* wildcard *) SCSI byte device node (ST). Create floppy controller (FDC) node. Dynamic console selection. Action/ Possible Failing FRU 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. See the note on 3-29. If a console is attached but nothing is displayed on it, follow the steps associated with "All display problems" in the Entry MAP tables. If selection screen(s) can be seen on the terminals and the appropriate key on the input device associated with the disired display or terminal is pressed, within 60 seconds, but there is no response to the keystroke: 1. If selecting the console with a keyboard attached to the system, replace the keyboard. If replacing the keyboard does not fix the problem, replace the I/O board. (See notes on 3-1.) 2. If selecting the console with an ASCII terminal, suspect the ASCII terminal. Use the Problem Determination Procedures for the terminal. Replace the I/O board if these procedures do not reveal a problem. Note: Terminal settings should be set to: 9600 Baud No Parity 8 Data bits 1 Stop bit Chapter 3. Error Code to FRU Index 3-37