Filter
Top Products
5-5
5
Preliminary on-site checkout
Inspecting the system
If your initial checks of the cable and board connections do not fix the problem, you may
need to inspect the system on a component-by-component basis, as described
in Table 5-1. A comprehensive inspection allows you to verify that each hardware
component is properly installed and configured, and helps you avoid replacing expensive
components unnecessarily.
If the system you are servicing does not meet a condition listed in Table 5-1 and it is not
obvious what action(s) you should take to fix the problem (for example, if the system
hangs before reaching Idle), locate the symptom in Table 5-2 on page 5-13 and perform
the suggested action(s) given for the condition.
TABLE 5-1 Verifying the system
Conditions to verify Part and additional page references
When problem occurs, verify that:
•Power switch is on
•Power cable is connected properly into the power outlet
• Chassis fans are operating
•Network link activity LED on RJ-45 connector is blinking
• All external cables required are present, in correct connectors, and
well-seated
• Cables, cable connectors, and mating connectors appear undamaged
Back panel external connectors, chassis fans, and
power switch, page 5-3
If problem occurs at power up or reboot, verify that:
•System LED on the Control Panel lights
•Display window lights up and boot-up messages display
• The system does not hang, nor do error messages occur
before reaching Idle
•DVD drive is present and no disk is in the drive
•DVD LED blinks briefly
•DVD tray can be opened and closed
• After the system reaches Idle, the Control Panel buttons work
Front panel, page 4-8; DVD drive, page 4-51