Coin-Cell Battery - Lenovo Legion Tower 5 User Manual

5. Install and screw in the new PCI-Express card super holder.
6. Reinstall all removed parts. Then, reconnect the power cord and all disconnected cables to the
computer.

Coin-cell battery

Prerequisite
Before you start, read Appendix A "Important safety information" on page 73 and print the following
instructions.
DANGER
If the coin-cell battery is incorrectly replaced, there is danger of an explosion. The coin-cell battery
contains a small amount of harmful substance. To avoid possible injury:
• Replace only with a battery type recommended by Lenovo.
• Keep the battery away from fire.
• Do not expose it to excessive heat.
• Do not expose it to water or rain.
• Do not short-circuit it.
• Do not drop, crush, puncture the battery, or subject it to strong forces. Battery abuse or
mishandling can cause the battery to overheat, which can cause gasses or flame to "vent" from
the battery or coin-cell battery.
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User Guide