Hot-Swap Power Supply Replacement; Remove A Hot-Swap Power Supply - Lenovo ThinkAgile HX1521-R User Manual

After installing all hot-swap drives, if you have removed the security bezel, reinstall it.

Hot-swap power supply replacement

Follow these instructions to replace a power supply unit in the ThinkAgile HX 1521-R, HX3521-G, HX5521,
HX5521-C, HX7521 Certified Node server.
The ThinkAgile HX 1521-R, HX3521-G, HX5521, HX5521-C, HX7521 Certified Node servers use two power
supply units. Those power supplies are redundant when using 208 - 230V input power, allowing one power
supply to meet the needs of the node. Losing one power supply may not impact node operation; however,
replace a failed power supply as soon as possible to restore redundancy.
Table 9. Power supply options
Display Description
Feature
AVWC ThinkSystem 550W(230V/115V) Platinum Hot-
Swap Power Supply
AVWD
ThinkSystem 750W(230/115V) Platinum Hot-
Swap Power Supply
AVWE ThinkSystem 750W (230V) Titanium Hot-Swap
Power Supply
AVWF ThinkSystem 1100W (230V/115V) Platinum Hot-
Swap Power Supply
AVWG ThinkSystem 1600W (230V) Platinum Hot-Swap
Power Supply
A failed power supply unit is indicated by:
• The Nutanix Prism Web console shows a power supply alert.
• Amber warning LED on node front panel is illuminated.
• The Lenovo XClarity Controller Web interface shows a power supply alert.
• The Lenovo XClarity Administrator Web console shows a power supply alert.
• The Lenovo XClarity Integrator console shows a power supply alert.
• The vSphere Web client Hardware Status tab shows a power supply alert

Remove a hot-swap power supply

Use this information to remove a hot-swap power supply.
"Read the
installation
Guidelines" on
page 41
50
User Guide forThinkAgile HX1521-R Node ThinkAgile HX3521-G NodeThinkAgile HX5521 NodeThinkAgile HX5521-C
NodeThinkAgile HX7521 Node
ThinkAgile
HX3521-G
√
"ATTENTION:
Static Sensitive Device
Ground package before opening"
on page 43
ThinkAgile ThinkAgile
HX5521 HX7521
√
√
√ √
√ √