Zenith Data Systems MT2000 - Manual (Page 158)

6-15
Problem Solving
Hard Disk Drive Activity LED Does Not Light
If you have installed one or more hard disk drives in
your system, check the following:
■ Is the optional disk controller board fully seated in
the system board connector?
■ Is the disk drive seated properly?
■ Are the jumpers on the system board set correctly?
■ Is the hard disk controller properly configured in
the SCU?
■ Is the hard disk activity LED cable connector
plugged into the optional controller board, if
present?
If you received error messages, refer to the Error
Messages section for information about error messages.
If you did not receive error messages, run the SCU to
make sure that the hard disk drive is configured with
the correct parameters. For information about running
the SCU, refer to the Configuring Your System chapter.
If the problem persists, there may be a problem with
the hard disk drive, the optional controller board,
system board, drive signal cable, or LED connector.
Contact your service representative for assistance.