Chapter 4: Minimum To Post And System Management Configuration Validation; Minimum Configuration To Post; Configuration Validation - Dell PowerEdge XR12 Installation And Service Manual

Minimum to POST and system management
This section describes the minimum to POST system requirement and system management configuration validation of the Dell
EMC system.
Topics:
•

Minimum configuration to POST

•

Configuration validation

Minimum configuration to POST
The components mentioned below are the minimum configuration to POST:
● System board
● Power button control panel and cable
● Power Interposer Board (PIB) and cables
● Processor and heat sink
● One memory module (DIMM) in socket A1
● One power supply unit
Configuration validation
The new generation of PowerEdge systems have added interconnect flexibility and advanced iDRAC management features to
collect precise system configuration information and report configuration errors.
When the system is powered on, information about installed cables, risers, backplanes, power supplies and processor is obtained
from the CPLD and backplane memory maps is analyzed. This information forms a unique configuration, which is compared with
one of the qualified configurations stored in a table maintained by iDRAC.
One or more sensors are assigned to each of the configuration elements. During POST, any configuration validation error is
logged in the System Event Log (SEL)/LifeCycle (LC) log. The reported events are categorized in the configuration validation
error table.
Table 11. Configuration validation error
Error Description
Config Error A configuration element within the
closest match contains something that is
unexpected and does not match any Dell
qualified configuration.
Config iDRAC found a configuration element
Missing missing within the closest match
detected.
configuration validation
Possible cause and
recommendations
Wrong configuration
The element reported
in HWC8010 errors are
assembled incorrectly.
Verify element (cable,
riser, etc) placement in the
system.
Missing element or cable
is reported in HWC8010
error logs. Install the
missing element (cable,
riser, etc).
Minimum to POST and system management configuration validation
Example
Config Error: Backplane Cable
PLANAR_SL1 and BP_DST_SA1
Config Error : Backplane Cable
PLANAR_SL3 and BP_DST_PA1
Config Missing : Backplane Cable
PLANAR_SL3 and BP_DST_SA1
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