Replacing The Microprocessor - Lenovo ThinkSmart Hub 500 User Manual And Hardware Maintenance Manual

Figure 47. Installing the coin-cell battery
Figure 48. Closing the retainer
5. Reinstall the removed parts. To complete the replacement, see "Completing the parts replacement" on
page 56.

Replacing the microprocessor

Attention: Do not open your meeting console or attempt any repairs before reading the Important Product
Information Guide.
CAUTION:
The heat sink and microprocessor might be very hot. Before you open the system cover, turn off the
meeting console and wait several minutes until the meeting console is cool.
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.
.
Chapter 4 Replacing hardware
35