IBM MICRO TOWER 2169 - Manual (Page 130)

128
Replacing the system battery
Follow these steps to replace the battery:
1. Place the blade of a small, flat-blade screwdriver under the
edge of the retaining clip.
2. Turn the screwdriver one quarter turn, raising the clip while
pressing down on the old battery to remove it.
3. Carefully raise the retaining clip, and insert the new battery
with the + symbol facing out.
4. Insert a new 3V lithium
battery IBM part number
33F8354 (battery type CR2032)
into the socket and press it
down until the securing clip
clicks and locks the battery in if
you replace the system battery,
you need to reset the system date and time.
Note: Before replacing the lithium battery review the lithium
battery notice at the front of this publication.
Important: Make sure you insert the battery with the positive
side on top. A plus (+) sign indicates the positive side.