Hba Replacement - Lenovo ThinkAgile HX1521-R User Manual

Step 2. Position the system fan above the system fan cage. The system fan connector on the bottom of the
system fan should face the rear of the chassis. Press the system fan straight down until it is seated
into place.
Figure 29. System fan installation
After installing the system fan, complete the following steps:
1. Replace the top cover.
2. Install the ThinkAgile HX 1521-R, HX3521-G, HX5521, HX5521-C, HX7521 Certified Node server back in
the rack.
3. Verify that the system fan is replaced successfully:
• No error is shown in the Nutanix Prism Web console.
• The error LED for the replaced system fan is off.
• Amber warning LED on node front panel is off.
• No error is shown in the Lenovo XClarity Controller Web interface.
• No error is shown in the Lenovo XClarity Administrator Web console.
• No error is shown in the Lenovo XClarity Integrator console.

HBA replacement

Use this information to remove and install the HBA on the system board.
A node may be able to self-correct for other adapter card errors, however, a failed HBA can lead to system
degradation and should be quickly addressed.
Note: The ThinkAgile HX3521-G and ThinkAgile HX5521 each contain only one HBA adapter.
.
Chapter 8 Hardware replacement procedures
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