Dell C6145 Laptop User Manual


 
148 | Installing System Components
Installing the Sensor Board for 2.5” Hard Drive System
CAUTION: Many repairs may only be done by a certified service technician. You
should only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the online 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 safety instructions that came with
the product.
1 Replace the sensor board into the sensor-board holder. Make sure that
the stand-off on the sensor-board holder is inserted into the slot on the
sensor board. See Figure 3-42.
2 Replace the sensor-board assembly into the hard-drive cage. See Figure
3-41.
3 Replace the screw that secures the sensor board to the hard-drive cage.
See Figure 3-41.
4 Connect the sensor board cable to the sensor board. See Figure 5-13.
5 Replace the hard-drive cage into the chassis. See Figure 3-32.
6 Replace the screws that secure the hard-drive cage to the chassis. See
Figure 3-31.
7 Connect all the cables to the backplane. See Figure 5-5 for 2.5
" hard
drives.
You must route these cables properly through the tabs on the chassis to
prevent them from being pinched or crimped.
8 Connect front panel cables to the fan controller board. See Figure 5-11.
You must route these cables properly through the tabs on the chassis to
prevent them from being pinched or crimped.
9 Close the system. See "Closing the System" on page 118.
10 Replace the hard drives. See "Installing a Hard Drive into a Hard-Drive
Carrier" on page 83.
11 Reconnect the system to its electrical outlet and turn on the system,
including any attached peripherals.