DEC DECstation 316+, Руководство по обслуживанию

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2–14 Troubleshooting
Table 2–5 (Cont.) System Unit Troubleshooting Procedures
Problem Possible Cause Corrective Action
Monitor is off. Turn on the monitor.
Monitor cable
incorrectly installed. Make sure the
monitor cable is
installed properly.
Main logic board
failure. Make sure the VGA
jumper is enabled on
the main logic board.
If so, replace the main
logic board.
An Ethernet network
adapter is installed
but the node does
not boot when you
try to reboot after
using the utilities
diskette. Using a diskette
generated reset is
not compatible with
the Ethernet board. Press
Ctrl Alt Del
at
the same time (a soft
reset) to properly reset
the hardware, then
turn system power off
and then on.
System does not boot
from the hard disk. There is no software
on the partition. Install software on the
partition.
System software is
not on the hard disk. Load the system
software on the hard
disk.
Requested partition
does not exist or is
not formatted.
Check the partition.
Format the partition;
re-partition if
necessary.
Primary and
secondary drives
are set incorrectly. Make sure the drive
jumpers are correctly
set.
Hard disk is not
installed properly. Check hard disk
installation.