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Removing and installing the power supply
To remove the power supply:
1. Open the unit. See “Removing and installing the top cover” on page 12.
Note:
The HDD tray can remain in place.
2. Lift out the riser card assembly. See “Removing and installing the riser card and
the I/O connector card as an assembly” on page 20.
3. Disconnect the power-supply cable
1
from the system board.
2
.
4. Lift up the front end of the power supply
3
and then lift it out of the chassis.
5. To install the power supply, reverse this procedure.
2
3
1
Figure 17. Removing the power supply
March 2009
Chapter 3. Removal and installation procedures for the 4810/4910 SurePOS 300
21
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