Lenovo 10V5, Руководство пользователя и руководство по техническому обслуживанию аппаратного обеспечения

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Figure 44. Installing the heat sink
4. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on
page 56.
Replacing the coin-cell battery
Attention: Do not open your meeting console or attempt any repairs before reading the Important Product
Information Guide .
Note: To dispose of the coin-cell battery, refer to “Lithium coin-cell battery notice” in the Safety, Warranty,
and Setup Guide .
Your meeting console has a special type of memory that maintains the date, time, and settings for built-in
features, such as parallel connector assignments (configurations). A coin-cell battery keeps this information
active when you turn off the meeting console.
The coin-cell battery normally requires no charging or maintenance throughout its life; however, no coin-cell
battery lasts forever. If the coin-cell battery fails, the date, time, and configuration information (including
passwords) are lost. An error message is displayed when you turn on the meeting console.
1. Remove the system cover. For details, see “Removing the system cover” on page 20.
2. Remove the system fan. For details, see “Replacing the system fan” on page 30.
3. Remove the heat sink. For details, see “Replacing the heat sink” on page 31.
4. Replace the coin-cell battery.
Chapter 4
.
Replacing hardware
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