Hard Drive Activity Led Does Not Light - NEC PowerMate Professional 9000E Series User Manual

If you are using the onboard diskette controller, run the BIOS
Setup utility and check that Onboard Floppy is set to
Enabled. Conversely, to use an optional fixed/diskette
controller, make sure that Onboard Floppy is set to Disabled.
For information about running the BIOS Setup utility, refer to
Chapter 3, "Configuring the System."
If the problem persists, there may be a problem with the
diskette drive, system board, or drive signal cable. Contact
your service representative for assistance.

Hard Drive Activity LED Does Not Light

If you have installed one or more hard drives in your system,
use the following list to isolate a possible cause:
T
Are the power and signal cables to the drive properly
installed?
T
Are all relevant switches and jumpers on the hard drive
and adapter board set correctly?
Run the BIOS Setup utility to make sure that the hard drive is
configured with the correct parameters. For information about
running BIOS Setup, refer to Chapter 3, "Configuring the
System."
If the problem persists, there may be a problem with the hard
drive, the optional controller board, system board, drive
signal cable, or LED connector. Contact your service
representative for assistance.
Note:
front panel lights when a hard drive, or a SCSI
device controlled by the onboard SCSI host
controller, is in use. This LED does not display
CD-ROM activity.
The hard drive activity light on the
Solving System Problems 5-15