Replacing the Mainboard
1. Slide the mainboard toward the left side of the lower case, with the I/O ports of the
mainboard extruding from their port holes, then lower the mainboard in place.
Note the following reminders:
Make sure a RTC battery is installed on the mainboard.
Figure 3-95. Mainboard
2. Connect the DC input cable to the mainboard.
Figure 3-96. DC Input cable
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Machine Maintenance
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