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T
ROUBLESHOOTING
Checking internal components
To check the internal components, you must remove the side and front panels of the
ColorPASS.
Before you remove the ColorPASS panels, be aware of the safety precautions that you should
take when handling the ColorPASS. Use standard ESD precautions when handling printed
circuit boards and electronic components. To review the safety precautions, see
on page
14.
See the disassembly procedures on
T
O CHECK INTERNAL COMPONENTS
1 Shut down, and then open the ColorPASS.
2 Before you touch any components inside the ColorPASS, attach a grounding strap to
your wrist and discharge any static electricity on your body by touching a metal part of the
ColorPASS.
3 Inspect the inside of the ColorPASS (see
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 (see
– DVD drive power/data combination cable to motherboard connector SATA 0
– Hard disk drive data cable to motherboard connector SATA 1
• 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.
4 Reassemble the ColorPASS and verify its functionality (see
page 48
and the reassembly procedures on
Figure 12 on page
46).
Figure 13 on page
page
114
"Precautions"
page
103.
48):
103).
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