Dell EMC VxRail P580N, Owner'S Manual, Page: 19 / 46

Figure 10 Inside the system (continued)
4. System board
5. Full-height expansion card Riser 2
6. Full-height expansion card Riser 1
7. Intrusion switch
System board diagnostic LED indicators
The system board LED indicators provide status of the system when it is powered on, which help
identify POST and hardware issues.
Below table shows what the LED status indicates.
Table 8 LED status
○ LED Off
● LED on
B Blinking LED
*
LED Off : PFAULT
LED Blink : FAILSAFE Timeout
LED On : FAILSAFE Strike Out
This table describes power-up LED sequence.
Table 9 Power-up LED sequence
Power-Up Sequence
LED7 LED6 LED5 LED4 LED3 LED2 LED1 Description
○ ○ ○ ○ ○ ○ ● 2.5V_AUX EN. Waiting for 2.5V_AUX PG
○ ○ ○ ○ ○ ● ○ 1.8V_AUX EN. Waiting for 1.8V_AUX PG
○ ○ ○ ○ ○ ● ●
5V SW EN. CKMNG EN. Waiting for 5V SW PG
○ ○ ○ ○ ● ○ ○ V_PVNN EN. Waiting for V_PVNN PG
○ ○ ○ ○ ● ○ ● 1.05V SW EN. Waiting for 1.05V SW PG
○ ○ ○ ○ ● ● ○ V_VSBM EN. Waiting for V_VSBM PG
○ ○ ○ ○ ● ● ● V_VSB11 EN. Waiting for V_VSB11 PG
○ ○ ○ ● ○ ○ ● Waiting for PCH_SLP_SUS_N. PCH_RSMRST_N still asserted
○ ○ ○ ● ○ ● ○ Config check. Waiting for BMC to boot. PCH_RSMRST_N de-
asserted
○ ○ ○ ● ○ ● ● Waiting for PWR button
○ ○ ○ ● ● ○ ○
12V EN. Waiting for PSU* PG
○ ○ ○ ● ● ● ● 3.3V_AB EN. Waiting for 3.3V A+B PG
○ ○ ● ○ ○ ○ ○ BP VRs EN. Waiting for BP* PG
Product overview
Dell EMC VxRail Appliances on Dell PowerEdge Servers VxRail P580N Owner's Manual 19