Dell PowerEdge R900 - Manual (Page 109)

Installing System Components 109
Figure 3-22. Replacing the System Battery
6 Place the new battery with the "+" facing up into the battery connector
and gently press down on the battery until it snaps into place.
7 Install the memory risers on the left side of the system. See "Installing a
Memory Riser" on page 98
8 Install the top cover. See "Installing the Top Cover" on page 60.
9 Reconnect the system to its electrical outlet and turn the system and any
attached peripherals on.
10 Enter the System Setup program to confirm that the battery is operating
properly. See "Entering the System Setup Program" on page 41.
11 Enter the correct time and date in the System Setup program's Time and
Date fields.
12 Exit the System Setup program.
13 To test the newly installed battery, remove power from the system and
disconnect it from the electrical outlet for at least an hour.
14 After an hour, reconnect the system to its electrical outlet and turn it on.
15 Enter the System Setup program and if the time and date are still
incorrect, see "Getting Help" on page 165 for instructions on obtaining
technical assistance.
1 Battery connector 2 System battery
1
2