Chapter 10. Install Power Supply Unit; 1U Turbo Nas With Hot-Swappable Psu - QNAP TS-251+ Hardware User Manual

Chapter 10. Install Power Supply Unit

Note:
This section applies to rackmount NAS models only.

The power supply units of TS-879U-RP and TS-EC879U-RP should only be replaced by

an authorized and trained technician.
10.1

1U Turbo NAS with Hot-swappable PSU

Note: The following instructions should only be performed by an authorized and trained
technician.
To install a redundant power supply unit to the 1U Turbo NAS, follow the steps below.
1. Turn off the NAS.
2. Remove the screw and dummy plate.
3. Insert the power supply unit and push it to the end.
4. Fasten the screw tightly.
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