Installing System Components | 127
Figure 3-38. Removing and Installing the Sensor Board
1 sensor board 2 screw
Installing the Sensor Board for 3.5” HDD System
CAUTION: Many repairs may only be done by a cert ified service technician. You
should only perform troubleshooting and si mple repairs as authorized in your
product documentation, or as directed by the o nline or telephone service and
support team. Damage due to servicing that is not authorized by Dell is not
covered by your warranty. Read and follow the safet y instructions that came with
the product.
1 Replace the sensor board into the hard drive cage. See Figure 3-38.
2 Replace the screw that secure the sensor board to the hard drive cage.
See Figure 3-32.
3 Connect the sensor board cable to the sensor board. See Figure 5-13.
4 Replace the hard drive cage into the chassis. See Figure 3-30.
5 Replace the screws that secure the hard-drive cage to the chassis. See
Figure 3-29.