Lenovo ThinkServer RS140 - Manual (Page 113)

6. Install a new coin-cell battery.
Figure 75. Installing the coin-cell battery
7. Dispose of the old coin-cell battery as required by local ordinances or regulations.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the replacement, go to “Completing the parts replacement” on page 106. After you replace
the coin-cell battery, you must reset passwords, reset system date and time, and reconfigure the server.
See Chapter 5 “Configuring the server” on page 37.
Replacing the system board
Attention: Do not open your server or attempt any repair before reading and understanding “Safety information”
on page iii and “Guidelines” on page 53.
Note: This procedure must be performed only by trained service personnel of Lenovo.
CAUTION:
Hazardous moving parts. Keep fingers and other body parts away.
CAUTION:
The heat sinks and microprocessors might be very hot. Turn off the server and wait three to five
minutes to let the server cool before removing the server cover.
Before you begin, print all the related instructions or ensure that you can view the PDF version on another
computer for reference.
Note: Depending on the model, your server might look slightly different from the illustrations in this topic.
To replace the system board, do the following:
Chapter 6 . Installing, removing, or replacing hardware 101