VSR-880: I get power, but it will not boot up?

Tags: vsr-880,scsi,frozen,locked
The unit may have been shut down with the SCSI terminator turned off in the System menu. You may need to connect a SCSI terminator or terminated SCSI device to allow you to boot up.
When it boots up:

1-Hold SHIFT and press SYSTEM for(SYSTEM PRM?)displayed.
2-Press YES
3-Parameter right to SCSI TERM and set to ON.