Specifications

Replacement Procedures 2–47
5. Enter option 4. The following display appears (in the following example, cabinet 0,
port 5 is missing or bad):
I/O Module Status:
Cabinet 0 Cabinet 2 Cabinet 3
------------------ ---------------- ------------------
Port 1: Single Ended - OK N/A N/A
Port 2: Single Ended - OK N/A N/A
Port 3: Single Ended - OK N/A N/A
Port 4: Single Ended - OK N/A N/A
Port 5: Missing or bad N/A N/A
Port 6: Single Ended - OK N/A N/A
Is the replacement I/O module available? Y/N
6. Enter Y(es).
7. Wait for FRUTIL to quiesce the device ports. After the ports have been quiesced (this
might take several minutes), the following display appears:
All device ports quiesced.
Press return when the new I/O module is installed.
CAUTION: If you remove the incorrect module, the controller will crash.
8. Disconnect all cables from the appropriate I/O module.
9. Remove the failed I/O module (see Figure 2–11).
10. Install a replacement I/O module.
11. Reconnect all cables to the I/O module.
12. Press Return to resume device port activity and restart the “other controller.” When all
port activity has restarted, the following display appears:
I/O module replacement complete.
Please wait . . .
If the other controller did not restart, press its reset button.
13. If the “other controller” did not restart, press its reset button.