S002
CAUTION:
The power-control button on the device and the power switch on the power supply do not turn off the
electrical current supplied to the device. The device also might have more than one power cord. To
remove all electrical current from the device, ensure that all power cords are disconnected from the
power source.
Attention:
• Read
“Installation Guidelines” on page 55 and “Safety inspection checklist” on page 56 to ensure that you
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 73.
Watch the procedure
A video of this procedure is available at YouTube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-
BmyijyY0-lNvapM4fTV5Gf
.
Procedure
Step 1. Touch the static-protective package that contains the new part to any unpainted surface on the
outside of the server. Then, take the new part out of the package and place it on a static-protective
surface.
Step 2. Install the CMOS battery. Ensure that the CMOS battery is seated in place.
Note: Before you install the battery into the socket, make sure that the positive side faces upward.
Figure 49. 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. Complete the parts replacement. See
“Complete the parts replacement” on page 269.
2. Use the Setup utility to set the date, time, and any passwords.
Chapter 5. Hardware replacement procedures 93
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