IBM 7918, User Manual

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Hardware configuration
Note: The illustrations in this document might differ slightly from your hardware.
The iDataPlex dx360 M4 Type 7918 is a 2U compute server that consists of two
identical dx360 M4 system-board trays that are installed in a 2U chassis. Each
system-board tray has one 3.5-inch hard disk drive bay. The following illustration
shows an installed 3.5-inch simple-swap SATA hard disk drive.
2U chassis with two
system-board trays dx360 M4
One hard disk drive
bay per system-board tray
dx360 M4
system-board tray
Operator panel controls, connectors, LEDs, and power
This section describes the controls and light-emitting diodes (LEDs) and how to turn
the server on and off.
This section describes the controls, connectors, and light-emitting diodes (LEDs)
and how to turn the system-board tray on and off.
Front view
The following illustration shows the controls, connectors, and LEDs on the front of
the server. The operator panel on the system-board tray is the same for all server
configurations.
Power-on LED Locator LED
Hard disk drive
activity LED
System-error LED USB Ethernet
Ethernet link
activity/status LED Ethernet connection
Speed LED
Systems-management
Ethernet Serial Video
Dual-port
network adapter
v Power-control button and power-on LED: Press this button to turn the server
on and off manually or to wake the server from a reduced-power state. The
states of the power-on LED are as follows:
Off: Power is not present or the power supply, or the LED itself has failed.
Flashing rapidly (4 times per second): The server is turned off and is not
ready to be turned on. The power-control button is disabled. This will last
approximately 20 to 40 seconds.
Flashing slowly (once per second): The server is turned off and is ready to
be turned on. You can press the power-control button to turn on the server.
Lit: The server is turned on.
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System x iDataPlex dx360 M4 Types 7918 and 7919: User’s Guide