Silicon Graphics Origin 350 User Manual page 149

007-4566-001
The front panel of the compute module has the following items:
• L1 controller display. A liquid crystal display (LCD) displays status and error
messages that the L1 controller generates.
Note: See the SGI L1 and L2 Controller Software User's Guide (007-3938-00x) for more
information on the L1 controller.
• Power button with LED. Press this button to power on the internal components.
Alternatively, you can power on the internal components at a system console. The
LED illuminates green when the internal components are on.
• Reset button. Press this button to reset the internal processors and ASICs. The reset
will cause a memory loss. (To perform a reset without losing memory, see the NMI
button information that follows.)
• NMI button. Press the NMI (non-maskable interrupt) button to reset the internal
processors and ASICs without losing memory. Register data and memory are stored
in a /var/adm/crash file.
• Service-required LED. This LED illuminates yellow to indicate that an item has
failed or is not operating properly, but the compute module is still operating.
• Failure LED. This LED illuminates red to indicate that a failure has occurred and
that the compute module is down.
External Components
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