Advertisement
HP-00007-01, Appendix 3
7
To remove the heatsink and processor from the system board (see Figure 8 below):
a) Unplug the fan cable from the system board.
b) Use a long, slender screwdriver to unscrew the four processor retaining screws that
secure the heatsink to the system board tray.
NOTE: The spring-loaded retaining screws are captive to the heatsink.
c) Twist the heatsink to break the bond between the heatsink and the processor, and then
lift the heatsink from the processor.
d) Raise the handle on the ZIF socket to the fully open position.
e) Grasp the processor by the edges and pull it straight up from the socket.
8
To remove the system board (see Figures 9 & 10 below):
a) Remove the eight screws that secure the system board to the chassis.
b) Slide the system board toward the front of the chassis until the all rear I/O ports clear
the chassis, and then lift the system board out of the chassis.
POWER SUPPLY PCA
1
To remove the power supply (see Figures 11 & 12 below):
a) Disconnect all power cables.
b) Remove the four screws secure the power supply to the chassis.
c) Slide the power supply toward the front of the chassis, and then lift it out of the chassis.
2
To remove the cover from the power supply (see Figure 13 below):
a. Remove the five screws that secure the cover to the power supply.
b. Cut the tie-wrap that secures the cables to the chassis.
c. Lift the cover off the power supply.
3
To remove the power supply PCA:
a) Remove four screws that secure the power supply PCA to the power supply
(see Figure 14 below).
b) Remove the screws that secure the inlet and switch to the power supply
(see Figure 15 below).
c) Cut the two tie-wraps that secure cables to the power supply (see Figure 16 below).
d) Remove the grounding screw, and then remove the grounding cable
(see Figure 17 below).
e) Cut the white and black cables that connect the PFC transformer (see Figure 18 below).
f) Remove the power supply PCA from the power supply.
BATTERY
To remove the battery (see Figures 19 & 20 below):
a) Locate the battery and battery holder on the system board.
b) Pull back on the clip that holds the battery in place, and then remove the battery.
HP Restricted
30-June-2005
Page 3
Advertisement
