Replacing The Real-Time Clock Battery - NEC ES1200 User Manual

Replacing the Real-time Clock Battery

!
You may need to replace the real-time clock battery
because of its life span. The battery (Vendor Part
#CR2450) is a commodity part available through many
vendors. Its located on your system board as shown in
Figure 5-3. Notice the plus (+) sign on the battery. This
sign will assist you in correctly positioning the battery
on the system board.
Caution: : Danger of explosion if battery is incorrectly
replaced. Replace only with same or equivalent type
recommended by manufacturer. Dispose of lithium
batteries as required by local ordinance or as normal
waste if no local ordinance exists. Do not expose the
component to excessive heat or fire. Keep all batteries
away from children
Notice: Observe static precautions. Use an antistatic
wrist strap.
Figure 5-3. Replacing the Real-Time Clock Battery
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Upgrades and Options
5-7