Determining Dc-To-Dc Converter Status - Intel SR870BN4 - Server Platform - 0 MB RAM Product Manual

Determining DC-to-DC Converter Status

Each DC-to-DC converter has an LED indicator that shows power availability and status. The LED
state indicators for embedded and plug-in converters are not the same. Refer to Table 47 and
Table 48 for details about the appropriate converter.
Table 47. Embedded DC-to-DC Converter LED Indicators
AC Power AC Power Present
not Present System Powered Off
Amber LED Amber LED
Off
On
Table 48. Plug-In DC-to-DC Converter LED Indicators
AC Power AC Power Present
not Present System Powered Off
Amber LED Amber LED
Off
Off
Intel® SR870BN4 Server System Product Guide
AC Power Present
System Powered On
Amber LED Description
No AC power to any power supply or
DC-to-DC
AC present / Standby output on
AC present / Standby output on
DC-to-DC outputs on and okay
Off
AC present / Standby output on
DC-to-DC failure
On
DC-to-DC not installed
AC Power Present
System Powered On
Amber LED Description
No AC power to any power supply or
DC-to-DC
AC present / Standby output on
AC present / Standby output on
DC-to-DC outputs on and okay
Off
AC present / Standby output on
DC-to-DC failure
On
DC-to-DC not installed
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