
- 21 -
System Appearance
2-5 Power Supply Unit LED
PSU LED
State
Description
OFF
No AC power to all power supplies
0.33Hz Green Blinking
Smart Redundant State
1Hz Green Blinking
AC present / only standby on / Cold redundant mode
2Hz Green Blinking
Power supply firmware updateing mode
Amber
AC cord unplugged or AC power lost; with a second
power supply in parallel still with AC input power
Power supply critical event causing shut down:
failure, OCP, OVP, fan failure and UVP
1Hz Amber Blinking
Power supply warning events where the
power supply continues to operate:
high temp, high power, high current and slow fan
Summary of Contents for E251-U70
Page 1: ...E251 U70 E251 U71 Edge Server 2U Intel Xeon Scalable server system User Manual Rev 1 0 ...
Page 10: ... 10 This page intentionally left blank ...
Page 15: ... 15 Hardware Installation 1 3 System Block Diagram ...
Page 16: ...Hardware Installation 16 This page intentionally left blank ...
Page 28: ...System Hardware Installation 24 1 2 4 3 ...
Page 38: ...System Hardware Installation 24 12V Power Cable CPU Power Cable ...
Page 39: ... 23 System Hardware Installation GPU Card Power Cable RIser Card Power Cable ...
Page 44: ...Motherboard Components 44 This page left intentionally blankThis ...
Page 64: ...BIOS Setup 64 5 2 11 Intel R I210 Gigabit Network Connection ...
Page 66: ...BIOS Setup 66 5 2 12 VLAN Configuration ...