Item | Indicator, Button, | Icon | Description |
| or Connector |
|
|
|
|
|
|
2 | NMI button |
| Used to troubleshoot software and |
|
|
| device driver errors when using certain |
|
|
| operating systems. This button can be |
|
|
| pressed using the end of a paper clip. |
|
|
| Use this button only if directed to do so |
|
|
| by qualified support personnel or by the |
|
|
| operating system's documentation. |
3 | Video connector |
| Connects a monitor to the system. |
4 | LCD menu buttons |
| Allow you to navigate the control panel |
| (optional) |
| LCD menu. |
5 | LCD panel (optional) |
| Provides system ID, status information, |
|
|
| and system error messages. |
|
|
| The LCD lights blue during normal |
|
|
| system operation. The LCD lights |
|
|
| amber when the system needs attention, |
|
|
| and the LCD panel displays an error |
|
|
| code followed by descriptive text. |
|
|
| NOTE: If the system is connected to |
|
|
| AC power and an error has been |
|
|
| detected, the LCD lights amber |
|
|
| regardless of whether the system |
|
|
| has been powered on. |
|
|
| NOTE: Systems with cabled hard drives |
|
|
| support an LED panel instead of an |
|
|
| LCD panel. The LED panel has four |
|
|
| diagnostic indicator lights that display |
|
|
| error codes during system startup. |
|
|
| See "Diagnostic Lights (Optional)" on |
|
|
| page 27. |
6 | System identification |
| The identification buttons on the front |
| button (optional) |
| and back panels can be used to locate |
|
|
| a particular system within a rack. |
|
|
| When one of these buttons is pushed, |
|
|
| the LCD panel on the front and the blue |
|
|
| system status indicator on the back blink |
|
|
| until one of the buttons is pushed again. |
About Your System
15
