Crossbar Replacement; Remove The Crossbar - Lenovo ThinkSystem SR860 V3 User Manual

Figure 64. CMOS battery installation
a. Tilt the battery and insert it to the positive end on the socket, and make sure that the battery
goes tight to the metal clip.
b. Press the battery down until it clicks into the socket.
After you finish
1. Reinstall the front top cover. See
2. Complete the parts replacement. See
3. Use the Setup utility to set the date, time, and any passwords.
Note: After you install the CMOS battery, you must reconfigure the server and reset the system date
and time.
Demo video
Watch the procedure on YouTube

Crossbar replacement

Follow the instructions in this section to remove and install a crossbar.

Remove the crossbar

Follow the instructions in this section to remove the crossbar.
About this task
Attention:
• Read "Installation Guidelines" on page 43
work safely.
• Power off the server and peripheral devices and disconnect the power cords and all external cables. See
"Power off the server" on page
• Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static-
sensitive components in their static-protective packages until installation, and handling these devices with
an electrostatic-discharge wrist strap or other grounding system.
• If the server is installed in a rack, slide the server out on its rack slide rails to gain access to the top covers,
or remove the server from the rack. See
"Install the front top cover" on page
"Complete the parts replacement" on page
and "Safety inspection checklist" on page 44
58.
"Remove the server from rails" on page
278.
281.
58.
.
Chapter 5 Hardware replacement procedures
to ensure that you
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