![QNAP TS-219P+ User Manual Download Page 54](http://html1.mh-extra.com/html/qnap/ts-219p/ts-219p_user-manual_3558011054.webp)
10.3
2U Turbo NAS (except TS-1279U-RP and TS-EC1279U-RP)
The following instructions should only be performed by an authorized and trained
technician.
To replace a failed power supply unit on a 2U Turbo NAS, follow the steps below.
1.
Turn off the NAS.
2.
Unfasten the screw on the failed power supply in an anticlockwise direction.
3.
Unplug the failed power supply.
54