QNAP TS-h987XU-RP - Replacing System Fans

3. Insert the new PSU.
4. Connect the power cord to the PSU and the electrical outlet.
Replacing System Fans
Warning
• Only qualied personnel should perform the following steps. Failure to follow
instructions can result in serious injury or death.
• Observe electrostatic discharge (ESD) procedures to avoid damage to components.
TS-h987XU-RP User Guide
Installation and Conguration 26