Dell POWEREDGE C6105 - Manual (Page 152)

152 | Installing System Components
Item Cable From
(Power Distribution
Boards)
To
System fan
board power
cables System fan board power
connectors (J7) Fan Control Board
Hard-drive
backplane
power cables Hard-drive backplane
power connectors (J5) Backplane
Fan Controller Board
Removing the Fan Controller Board
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 Recommend to turn off the system, including any attached peripherals,
and disconnect the system from its electrical outlet.
2 Open the system. See "Opening the System" on page 142.
3 Remove the power distribution boards. See "Removing a Power
Distribution Board" on page 147.
4 Disconnect all the cables from the fan controller board. See Figure 3-41.
Note the routing of the cable underneath the tabs on the chassis as you
remove them from the system. You must route these cables properly
when you replace them to prevent the cables from being pinched or
crimped.