Canon ImagePRESS Server H350 V2 Service Manual page 93

● To check internal components
1. Shut down, and then open the imagePRESS Server. (see
IMPORTANT:
Before you touch any components inside the imagePRESS Server, attach a grounding strap to your wrist and discharge
any static electricity on your body by touching a metal part of the imagePRESS Server.
2. Inspect the inside of the imagePRESS Server
• Make sure that no foreign materials have been dropped into the chassis.
• Make sure that the DVD and hard disk drive data cables are connected to the correct SATA connectors on the
motherboard.
• Look for obviously loose boards and reseat each board securely in its connector on the motherboard.
• Look for obviously loose cables and reseat each cable connector firmly.
• Make sure that each connector is properly aligned with its mating connector. If the pins are offset from each other, the
affected board will not function properly.
3. Reassemble the imagePRESS Server and verify its functionality.
functionality" on page
■ Inspecting the system
IMPORTANT:
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 "Inspecting the system". 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, and it is not obvious what action(s) you should take to fix the problem
(for example, if the system hangs before reaching Idle), identify the symptom and perform the suggested action(s) for the condition.
When the problem occurs, verify the following:
• Power cable is connected properly to the imagePRESS Server and to the power outlet.
• The imagePRESS Server is powered on.
• Rear fan is operating.
• At least one LED on the network connector is lit.
• All external cables required are present, in correct connectors, and well-seated.
• Cables, cable connectors, and mating connectors appear undamaged.
61)
Conditions to verify
"Opening the imagePRESS Server" on page
(see"To reassemble the imagePRESS Server and verify
Part and additional page references
External connectors, Rear fan, and power
button,
page 85
nents" on page
86
7. TROUBLESHOOTING
34)
"Checking external connections" on
and "To check internal compo-
86.