Lenovo 7Y54, Руководство по обслуживанию

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The following notes describe information that you must consider when replacing the battery.
• Lenovo has designed this product with your safety in mind. The lithium battery must be handled correctly
to avoid possible danger. If you replace the battery, you must adhere to the following instructions.
• If you replace the original lithium battery with a heavy-metal battery or a battery with heavy-metal
components, be aware of the following environmental consideration. Batteries and accumulators that
contain heavy metals must not be disposed of with normal domestic waste. They will be taken back free
of charge by the manufacturer, distributor, or representative, to be recycled or disposed of in a proper
manner.
• After you replace the battery, you must reconfigure the solution and reset the system date and time.
To remove the CMOS battery, complete the following steps:
Figure 27. CMOS battery removal
Step 1. Press the battery clip in the direction as shown.
Step 2. Carefully tilt and lift CMOS battery out of the socket.
Attention:
Do not use excessive force to tilt or push the battery, it might damage the socket.
If you are instructed to return the component or optional device, follow all packaging instructions, and use
any packaging materials for shipping that are supplied to you.
Install the CMOS battery (CR2032)
Use this information to install the CMOS battery (CR2032).
To avoid possible danger, read and follow the following safety information.
S002
CAUTION:
The power-control button on the device and the power switch on the power supply do not turn off the
electrical current supplied to the device. The device also might have more than one power cord. To
remove all electrical current from the device, ensure that all power cords are disconnected from the
power source.
S004
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ThinkSystem SR150 Maintenance Manual