System Board - HP Rp3000 - Point of Sale System Reference Manual

8. Remove the silver T15 screw on the side of the power supply on the inside of the chassis that
secures it to the base pan.
Figure 6-52
9. Lift up slightly on the front of the power supply, and then slide it forward so the power connector
lip on the back of the power supply clears the slot in the chassis. Then lift the rear of the power
supply up at an angle, and then lift the power supply up and out of the unit.
To install the power supply, reverse the removal procedure.
CAUTION:
are not cut by the drive cage.

System Board

1. Prepare the computer for disassembly
2. Remove the computer cover
3. Position the computer with the rear facing toward you.
4. Rotate the drive cage to its full upright position.
5. Remove the expansion board installed on the system board
-or-
Remove the riser card cage
6. Remove the powered USB assembly
7. Remove the chassis fan from the chassis
8. Disconnect all remaining data and power cables from the system board.
9. Remove the nine screws that secure the system board to the floor of the chassis.
Removing the Inner Power Supply Screw
When installing the power supply cables, make sure they are properly positioned so they
(Computer Cover on page
PCI Riser Card Cage Assembly on page
(Preparation for Disassembly on page
38).
(Expansion Cards on page
(USB PlusPower Ports on page
Chassis Fan on page 67
34).
45).
48.
50).
System Board 71