Installing and Replacing Desktop Board Components
23
Installing and Removing the Desktop Board
Refer to your chassis manual for instructions on installing and removing the board. The D845HV
board is secured to the chassis by eight screws and the D845WN board by 11 screws. See Figure 5
and Figure 6 for the locations of the mounting holes of each board.
WARNING
This procedure should be done only by qualified technical personnel. Disconnect the computer
from its power source before performing the procedures described here. Failure to disconnect
the power before you open the computer can result in personal injury or equipment damage.
✏
NOTES
You will need a Phillips
†
(#2 bit) screwdriver.
Refer to Appendix B for regulatory requirements and installation instructions and precautions.
Figure 5 shows the location of the mounting holes for the D845HV board.
OM11982
Figure 5. D845HV Board Mounting Holes