Dell PowerEdge C6145 - Manual (Page 177)

Installing System Components | 177
3 Close the system. See "Closing the System" on page 174.
4 Reconnect the system to its electrical outlet and turn on the system,
including any attached peripherals.
Middle Planes
Removing the Middle Planes
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 174.
3 Remove the system-board assemblies. See "Removing a System-Board
Assembly" on page 115.
4 Remove the cooling fans. See "Removing a Cooling Fan" on page 175.
5 Lift the cooling-fan bracket out of the chassis. See Figure 3-37.