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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.
To install the CMOS battery, complete the following steps:
Watch the procedure. A video of the installation process is available:
• YouTube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-AQrHuDWK6L3KtHWc6maY_O
• Youku:
http://list.youku.com/albumlist/show/id_50437162
Step 1.
Touch the static-protective package that contains the new CMOS battery to any unpainted surface
on the outside of the server. Then, take the new CMOS battery out of the package and place it on a
static-protective surface.
Step 2.
Install the new CMOS battery. Ensure that the battery is seated in place.
Attention: Do not tilt or push the CMOS battery using excessive force. Any damage to the socket
might require replacing the system board.
Figure 60. CMOS battery installation
After installing the CMOS battery:
1. Complete the parts installation. See "Complete the parts replacement" on page 144.
2. Use the Setup utility to set the date, time, and any passwords.
TCM/TPM adapter replacement (for Chinese Mainland only)
Use this information to remove and install the TCM/TPM adapter (sometimes called a daughter card).
For customers in Chinese Mainland, integrated TPM is not supported. However, customers in Chinese
Mainland can install a Trusted Cryptographic Module (TCM) adapter or a TPM adapter (sometimes called a
daughter card).
Remove the TCM/TPM adapter (for Chinese Mainland only)
Use this information to remove the TCM/TPM adapter.
"Read the
installation
Guidelines" on
page 45
"Power off
the server
for this task"
on page 14
Chapter 3
"ATTENTION:
Static Sensitive Device
Ground package before opening"
on page 48
.
Hardware replacement procedures
95
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