Supermicro SuperServer SYS-111E-FWTR-EU User Manual page 58

Replacing the Power Supply (SYS-111E-FDWTR)
1. Use the system's remote management utility to find the failed power supply.
2. Check the power supply's LED.
LED
3. Disconnect the power supply from the external power source.
4. Push the release button towards the handle.
5. Using the handle, pull the power supply out of the chassis.
6. Slide the new power supply into the chassis until it clicks into place.
7. Reconnect the power supply to the external power source.
8. Check the power supply's LED.
9. Use remote management to check the power supply status and power the system back
up.
Chapter 3: Maintenance and Component Installation
Power Supply LED States
LED Color Definition
Off No power input
Amber Power supply is off or failed
Power supply is on and
Green
operating
Figure 3-8. DC Power Supply Rear View
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