Lenovo System x3650 M5 Installation And Service Manual page 58

• You can press the power-control button to start an orderly shutdown of the operating system and turn off
the server, if your operating system supports this feature.
• If the operating system stops functioning, you can press and hold the power-control button for more than
4 seconds to turn off the server.
• The server can be turned off by Wake on LAN feature with the following limitation:
Note: When you install any PCI adapter, the power cords must be disconnected from the power source
before you remove the PCI Express riser-card assembly. Otherwise, the Wake on LAN feature might not
work.
• The IMM2 can turn off the server as an automatic response to a critical system failure.
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Lenovo System x3650 M5 Installation and Service Guide