Maintenance and Troubleshooting
93
Monitor dead.
Replace the monitor.
Monitor powers on,
no display, system
LED on but does
not blink
continuously.
Monitor brightness
controls too dark.
Increase brightness.
Monitor cable
unattached.
Check monitor cable
connection to system and
monitor.
Internal drive not
recognized.
Cables connected
incorrectly or
disconnected.
Verify correct IDE or SCSI
cabling.
Connect any disconnected
IDE, SCSI, or power cables.
IDs set incorrectly.
Verify Master and Slave
settings for IDE drives.
If SCSI, verify drive IDs are
not duplicated and system
drive is set to ID 0.
PCI card not
recognized.
Card not correctly
installed in slot.
Reinstall the card.
Card not supported.
Remove the card.
Secondary
processor not
recognized.
Processor not correctly
installed in slot.
Reinstall the processor.
Jumper not installed
correctly.
Make sure the jumper
beneath the secondary
processor sits on the two
rightmost pins.
Voltage regulator not
installed or bad.
Install or replace the voltage
regulator.
Table 8-1
Troubleshooting (continued)
Symptom
Possible Cause
Solution
Summary of Contents for 320
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