System Battery; Replacing The System Battery - Dell PowerEdge C6220 Hardware Owner's Manual

10 If the value is incorrect, one or more of the memory modules may not
be installed properly. Repeat step 2 through step 10 of this procedure,
to ensure that the memory modules are firmly seated in their sockets.

System Battery

Replacing the System Battery

WARNING: There is a danger of a new battery exploding if it is incorrectly
installed. Replace the battery only with the same or equivalent type
recommended by the manufacturer. See your safety information for additional
information.
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 Remove the system-board assembly. See "Removing a System-Board
Assembly" on page 124.
186 | Installing System Components