Western Digital Ultrastar ScaleUp SE4U102 User Manual page 81

User Guide
Figure 44: CMA(s) in service position (Cables not shown)
Step 2 : Locate the faulty PSU by finding the amber LED illuminated at the rear of the enclosure.
Step 3 : Detach the cable retention mechanism.
Figure 45: Clip-Style Cable Retention
Step 4 : Remove the power cable from the faulty PSU.
Step 5 : Uninstall the PSU.
a. Grasp the PSU handle and release lever in a downward pinching motion to release the
latching mechanism.
b. Pull the PSU straight out with even pressure.
3.3 PSU Replacement
Figure 46: Strap-Style Cable Retention
3. Support
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