Compaq ProLiant Storage System U1 User Manual page 76

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-17 Troubleshooting
8. Push the board in as far as it will go and close both latches against the
rear panel. The levers on each latch should catch behind the metal lip,
drawing the board into position and securing it into place.
Figure 4-13. Installing the I/O board
9. Reconnect the SCSI cable(s). In Model U2 and Recovery Server
systems it is important that these cables be installed exactly as they were
before to avoid data loss.
10. Reconnect the power cord(s) to the power supplies.
11. Turn ON the storage system, then turn ON the server(s) supporting the
storage system.
The fault indicator on the front panel should now be green, indicating a fully
functional system.
TROJ043.EPS
Compaq ProLiant Storage System /U User Guide