The I/O Drawer Properties dialog box displays the I/O drawer's backplane type, power status, and the status of its PBM.
To display the properties of an I/O drawer, right-click the I/O drawer in the left tree view and select Properties.
General tab
You can view the general properties by selecting the General tab in the I/O Properties dialog box.

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Entity: |
Cabinet number/drawer number of the I/O drawer. |
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Backplane Type: |
The type for the specific I/O enclosure that this PBM resides in. |
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PBM IP Address: |
The IP address assigned to this PBM. |
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Power State: |
PBM power state; Powered On or Powered Off. |
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PBM Status: |
Status of the Power On Self-Test (POST). |
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PBM Post Code: |
Code returned from POST. |
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IO Risers Connections |
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IO Riser |
The cabinet/drawer/riser slot location. |
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CPU |
The cabinet/drawer/dual module/instance coordinates of the CPU. |
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Status |
Status of the IO drawer connection. |
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Close |
Close this window. |
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Help |
Display this help file. |
You can view an I/O drawer's power supplies properties in the I/O Drawer Properties: Power Supplies dialog box by selecting the Power Supplies tab in the I/O Properties dialog box.

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Power Supply |
The location of the power supply - cabinet, drawer, instance. |
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Overall |
Power supply status (ok, failure, or unknown). |
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Close |
Close this window. |
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Help |
Display this help file. |
Environment tab
You can view an I/O drawer's environmental properties in the I/O Drawer Properties: Environment dialog box. It displays a warning limit and a failure limit for the fan, voltage, and temperature sensors of the I/O drawer. When a sensor receives a reading that meets or exceeds a limit, the I/O drawer is placed into the appropriate state. For example, if the I/O drawer's temperature sensor has a warning limit of 25 degrees Centigrade, then the yellow status light on the I/O drawer will light when the temperature of the system drawer reaches 25 degrees Centigrade. See Status Lights/Indicators for information on status lights.

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Fans (Readings in RPM) |
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Locator |
Identifies a specific fan. |
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Status |
The operating status of the fan: OK, Warning, Failure, Not Present, or Unknown. |
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Actual |
Revolutions per minute (RPM) that the fan is currently running. |
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Warning Limit |
Minimum and maximum RPM values outside of which the fan is considered to be in the yellow zone. |
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Failure Limit |
Minimum and maximum RPM values outside of which the fan is considered to be in the red zone. |
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Last Alert |
The last alert sent. |
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History |
Click to see all the readings of the Locator that has the problem in the Environmental Alerts History dialog box. |
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Voltages (Readings in Volts) |
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Locator |
The component the voltage sensor is on. |
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Status |
Status of voltage value within the system requirements: OK, Warning, Failure, Not Present, or Unknown. |
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Actual |
The actual sensor value in volts. |
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Nominal |
The expected sensor value in volts. The sensor is considered to be in the green zone if it is within the warning limits. |
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Warning Limit |
Minimum and maximum voltage values outside of which the sensor is considered to be in the yellow zone. |
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Failure Limit |
Minimum and maximum voltage values outside of which the sensor is considered to be in the red zone. |
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Last Alert |
The last alert sent. |
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History |
Click to see all the readings of the Locator that has the problem in the Environmental Alerts History dialog box. |
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Temperatures (Readings in Centigrade) |
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Locator |
Identifies a specific temperature reading area. |
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Status |
Status of temperature value within the system requirements: OK, Warning, Failure, Not Present, or Unknown. |
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Actual |
Temperature reading in degrees Centigrade. |
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Warning Limit |
Minimum and maximum temperature values outside of which the fan is considered to be in the yellow zone. |
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Failure Limit |
Minimum and maximum temperature values outside of which the fan is considered to be in the red zone. |
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Last Alert |
The last alert sent. |
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History |
Click to see all the readings of the Locator that has the problem in the Environmental Alerts History dialog box. |
Drawer Indicators tab
You can view the settings of the I/O drawer's green or yellow attention indicator lights (Status Lights) in the drawer Indicators tab of the I/O Drawer Properties dialog box. The status lights are either lit ("true") or dimmed ("false").
The attention indicators show the state of the attention LEDs for the drawer's PBM. The lights assist an operator to locate a field replaceable unit (FRU) and indicate an error condition. The values of each indicator can be either true or false. True means the light is on; false means the light is off.
The intrusion table shows any intrusions made into the I/O drawer.
You can view the indicator properties of the I/O drawer by selecting the Drawer Indicators tab in the I/O Properties dialog box.

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Green Attention Indicator |
Status of the OK indicator; either lit ("true") or dimmed ("false"). |
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Yellow Attention Indicator |
Status of the warning indicator; either lit ("true") or dimmed ("false"). |
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Locator |
The I/O drawer's intrusion destination. There are three locator areas: hot-plug PCI area, non hot-plug PCI area,and PCI fan area. |
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Status |
The status of the cover for the specific area (open, closed, unobtainable). |
Firmware tab
You can view detailed information about the MBM/PBM firmware versions running on an I/O drawer, as well as the firmware versions of all other modules stored in flash memory (shadow copies), in the Firmware tab of the I/O Drawer Properties dialog box.
Select the Firmware tab in the I/O Drawer Properties dialog box. To fill in the dialog box, select Retrieve.

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Running Firmware Version of |
The version of the MBM (PBM) firmware currently running on this I/O drawer. |
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Module |
List of the firmware modules in flash memory (SROM, XSROM, FPGA, CMM, SRM, MBM, PMM). |
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Flash Memory Version |
x.mmm.nnn.sss, where: |
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Retrieve |
Click to show firmware version for all modules. |
Alerts tab
You can view any alerts specific to this I/O drawer by select the Alerts tab in the I/O Drawer Properties dialog box.
The I/O drawer alerts display shows any firmware alerts whose source was "PBM" under the "Environmental" category that originated from that I/O drawer during the current AMU user session. The display includes the time the alert occurred, the impact level of the alert, and a brief summary of the alert condition.
See the Properties Alerts sample display for an example.