Lenovo x3250 m6, Installation And Service Manual

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NMI button
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Ethernet connector 1 for system management
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USB connectors
8
Video connector
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ac power LED (green)
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dc power LED (green)
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Power-supply error LED (yellow)
1 Ethernet link LED
2 Ethernet activity LED
• Ethernet link LEDs: When these LEDs are lit, they indicate that there is an active link connection on the
10BASE-T, 100BASE-TX, or 1000BASE-TX interface for the Ethernet connector.
• Ethernet activity LEDs: When these LEDs are lit, they indicate that there is activity between the server
and the network.
• ac power LED
• dc power LED
These LEDs show the status of the power supply. During normal operation, both of them are lit in green.
For more power-supply status information, see “Power-supply LEDs” on page 54.
• Power-supply error LED: When this yellow LED is lit, it indicates that the power supply has failed.
• Power cord connector: Connect the power cord to this connector.
• VGA connector: Connect a monitor to this connector.
• USB connectors: Connect a USB device, such as a USB mouse, keyboard, or other device to any of
these connectors.
• Ethernet connectors: Use either of these connectors to connect the server to a network. When you use
the Ethernet 1 connector, the network can be shared with the IMM2 through a single network cable.
• NMI button: Press this button to force a nonmaskable interrupt (NMI) to the microprocessor. By this
way, you can blue screen the server and take a memory dump. You might have to use a pen or the end
of a straightened paper clip to press the button.
Note: Use this button only when directed by the Lenovo service support
• PCI slot 1: This slot is dedicated to ServeRAID M1210 SAS/SATA controller
• PCI slot 2: This slot supports one PCI Express Gen3 x8 half-length, full-height adapter
Operator information panel
The following illustration shows the controls and LEDs on the operator information panel.
Figure 8. Operator information panel
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Lenovo System x3250 M6 Installation and Service Guide