Hard Disk Drive Activity Led Does Not Light - NEC LS2400 User Manual

Hard Disk Drive Activity LED Does Not Light

If you have installed one or more hard disk drives in your system, check the
following:
Are the power and signal cables to the drive properly installed?
!
Are all relevant switches and jumpers on the hard drive and adapter board
!
set correctly?
Is the hard disk drive properly configured in the SSU?
!
Run the SSU to make sure that the hard disk drive is configured with the
correct parameters. For information about running the SSU, 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.
Note: The hard disk drive activity light on the front panel lights
when a hard disk drive, or a SCSI device controlled by the onboard
SCSI host controller, is in use. This LED does not display CD-ROM
activity.
5-12 Problem Solving