Dell PowerEdge C5125 - Manual (Page 81)

Installing System Components 81
Installing the RTC Battery
1 Install the RTC battery on the system board. See Figure 3-29.
2 Connect the battery cable to the system board. See Figure 3-29.
3 Insert the sled into the system. See "Installing a Sled" on page 50.
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 is not covered by
warranty. Read and follow the safety instructions that came with the product.