Oracle^® Server X5-8 Service Manual

Controls and Indicators

The system management subsystem includes the buttons, switches, and indicators on the front and back of the server, and the embedded server management software, Oracle System Assistant and Oracle ILOM:

• Front Indicator Module (FIM) Panel

• Power Supply Unit (PSU) Indicators

• Fan Module (FM) Indicators

• Storage Drive Unit Indicators

• Back Indicator Panel

• Dual PCIe Card Carrier (DPCC) Indicators

• AC Power Inlet Indicators

• Switches and Buttons

Front Indicator Module (FIM) Panel

The front indicator module (FIM) panel is located at the top left corner of the server (as viewed from the front of the server). It contains indicators and buttons that allow you to manage the server and determine its status.

The following illustration shows the buttons and indicators on the FIM.

Call Out Description Details 1 Locator indicator and button When activated remotely, it helps you find the server in a rack or room of servers. For more information about managing the Locator indicator remotely and locally, see Managing the Locator Indicator. 2 Service Action Required indicator When lit, it indicates that a system fault has occurred. Other amber (fault) indicators might also be lit, which can help you isolate the fault to a particular subsystem. For more information about using the Service Action Required and subsystem fault indicators, see Troubleshooting Indicators. 3 Power OK indicator Along with the SP indicator (below), it provides the status of the system power. For more information about using the Power and SP indicators to determine power state, see Troubleshooting Indicators. 4 Power on and off button Use it to manage power locally, when at the server. The duration of the button press determines the type of power off (graceful or immediate). For more information about using the Power button, see Powering Off the Server and Power On the Server. 5 SP OK indicator Along with the Power OK indicator (above), it provides the status of the system power. For more information about using the Power and SP indicators to determine power state, see Troubleshooting Indicators. 6 Server over-temperature indicator When lit, it indicates that a fault has occurred in the cooling subsystem. The system Service Action Required indicator might also be lit. For more information about using the subsystem fault indicators and the system Service Action Required indicator, see Troubleshooting Indicators. 7 Rear (Back) Service Action Required indicator When lit, it indicates that a fault has occurred to one of the components on the server backside (SMOD, DPCC, PCIe card, or HBA). Other indicators (status and fault) might also be lit or in non-normal operating condition state (for example, if the backside SP Service Action Required indicator is lit, the system might not be able to boot and the Power OK indicator might not turn on). For more information about using the subsystem indicators and the system Service Action Required indicator, see Troubleshooting Indicators. 8 CMOD service action required indicators (0-7) These light if the corresponding CMOD is in a fault state.

Power Supply Unit (PSU) Indicators

Each power supply unit (PSU) has three indicators arranged in a single row from left to right.

Call Out Description Description 1 Service Action Required/Locate (amber) Lights steady on when the power supply is in a fault state. 2 Status OK indicator (green) Lights steady on when the PSU is powered on and in a normal functioning state (in this state, the AC indicator is also lit) 3 AC OK indicator (green) Lights steady on when the PSU is connected to a properly rated AC power source 4 Release lever Used to release the power supply from the chassis

Fan Module (FM) Indicators

Each fan module (FM) has two indicators arranged in a single row and from left to right as follows:

The following illustration shows the front of the FM.

Call Out Description Function 1 Service Action Required indicator (amber) Lights steady on when the FM is in a fault state. 2 Status OK indicator (green) Lights steady on when the FM is powered on and functioning properly. 3 Release button Press to release the fan module so you can remove it.

Storage Drive Unit Indicators

Storage drives are installed in carriers. Each storage drive carrier has three indicators arranged in a single stacked row and from bottom to top.

The following illustration shows the front of the storage drive carrier and the storage drive indicators.

Call Out Description Function 1 Ready to Remove indicator (blue) Lights when the storage drive is ready to be removed from the server in response to an action initiated from the server OS. 2 Service Action Required indicator (amber) Lights steady on when the drive is in a fault state. 3 OK indicator (green) Lights when the storage drive is functioning normally and blinks to show activity. Note -  The storage drive indicators blink at various rates depending on the activity. For more information on blink rates, see Indicator Blink Rates.

Back Indicator Panel

The back indicator panel located on the SMOD allows you manage the server and determine its status. It includes some indicators and buttons not found on the front indicator module (FIM), including reset switches and indicators for SMOD components.

The following figure shows the back inidcator panel:

Call Out Description Details 1 Non-Maskable Interrupt (NMI) button Service personnel only. Do not press. This button requires a stylus. 2 Host reset button (recessed) This button performs an immediate host reboot This button requires a stylus. 3 Locator indicator and button When activated remotely, it helps you find the server. Locally it can be pressed to prove physical presence. For more information about managing the Locator indicator remotely and locally, see Managing the Locator Indicator. 4 System Service Action Required indicator When lit, it indicates that a system fault has occurred. Other amber (fault) indicators might also be lit, which can help you isolate the fault to a particular subsystem. For more information about using the Service Action Required and subsystem fault indicators, see Troubleshooting Indicators. 5 Power OK indicator Along with the SP indicator (below), it provides the status of the system power. For more information about using the Power and SP indicators to determine power state, see Troubleshooting Indicators. 6 SP OK indicator Along with the Power OK indicator (above), it provides the status of the system power. For more information about using the Power and SP indicators to determine power state, see Troubleshooting Indicators. 7 SP reset button (recessed) Press to manually reset the service processor if it becomes unresponsive, requires a reset, or fails to boot to standby power. This button requires a stylus. 8 SMOD Service Action Required indicator Lights when the SMOD requires service. 9 HBA Service Action Required indicator Lights when the HBA requires service.

Dual PCIe Card Carrier (DPCC) Indicators

Each DPCC has two indicator panels, one for each PCIe slot inside the server. Each panel contains a green OK indicator, an amber Service Action Required indicator, and a recessed pinhole Attention (ATTN) button.

Call Out Description 1 Recessed pinhole button 2 Service Action Required/Locator indicator 3 OK indicator

AC Power Inlet Indicators

Each power inlet on the AC power block at the back of the server has a single green OK indicator that turns on steady only when the power at the connector is sufficient for the power supply unit. In the following illustration, call out 1 shows the OK indicator for inlet AC 0.

Switches and Buttons

When you are at the server, the following switches and buttons are accessible:

• Front panel Power button

  Allows you to control server power while local to (at) the server. For power off information, see Powering Off the Server. For power on information, see Power On the Server.

• Two Locator indicator buttons (one on the front of the server and one on the back)

  The buttons allow you to manage the Locator indicator locally. To deactivate (or activate) the Locator indicator, press and release the button (see Managing the Locator Indicator).

• Service processor (SP) pinhole reset button on the back of the server

  The SP reset button allows you to manually reset the SP. Use the reset button if the SP becomes unresponsive, requires a reset, or fails to boot into standby power mode (activating the button requires the use of a stylus).

  For location information, see Back Indicator Panel.

• Host pinhole reset button on the back of the server

  The Host Reset button allows you to perform an immediate reboot of the server (activating the button requires the use of a stylus).

  For location information, see Back Indicator Panel.

• NMI pinhole button on the back of the server

  The NMI button is used by Service personnel only. Do not press.

  For location information, see Back Indicator Panel.

• CMOD Fault Remind button

  Each CMOD has a motherboard-mounted Fault Remind button. The button is part of the CMOD Fault Remind circuit. The circuit is charged and allows you to identify a failed DIMM or CPU after the CMOD has been removed for the server.

  For button location information, see CMOD Layout.

• Sixteen (16) recessed ATTN (attention) buttons (two on each DPCC)

  The buttons are used to initiate DPCC removal and install. Before removing a DPCC, use a stylus to press both ATTN buttons. After installing a DPCC that contains a PCIe card, press the button again.

  For button location information, see Front Indicator Module (FIM) Panel and Back Indicator Panel.