Lenovo System x3650 M5 Installation And Service Manual page 279

• When replacing the coin-cell battery, you must replace it with a lithium battery of the same type from the
same manufacturer.
• To order replacement batteries, call 1-800-426-7378 within the United States, and 1-800-465-7999 or 1-
800-465-6666 within Canada. Outside the U.S. and Canada, call your sales representative or reseller.
• After you replace the system-board battery, you must reconfigure the server and reset the system date
and time.
• To avoid possible danger, read and follow the following safety statement.
Statement 2
CAUTION:
When replacing the lithium battery, use only Part Number 33F8354 or an equivalent type battery
recommended by the manufacturer. If your system has a module containing a lithium battery, replace
it only with the same module type made by the same manufacturer. The battery contains lithium and
can explode if not properly used, handled, or disposed of.
Do not:
• Throw or immerse into water
• Heat to more than 100°C (212°F)
• Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.
To install the replacement coin-cell battery, complete the following steps:
Step 1. Follow any special handling and installation instructions that come with the replacement battery.
Step 2. Read the safety information that begins on "Safety" on page v and "Installation guidelines" on page
305.
Step 3. Turn off the server and peripheral devices and disconnect the power cords and all external cables,
if necessary.
Step 4. Remove the top cover (see "Removing the top cover" on page 162).
Step 5. If necessary, lift the riser-card assembly 2 out of the way (see "Removing a riser-card assembly" on
page 198).
Step 6. Insert the new battery:
.
Chapter 5 Installing, removing, and replacing components
267