Lenovo ThinkServer TS440, User Manual

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2. If you are replacing a hot-swap redundant power supply, press the release tab 1 in the direction as
shown and carefully pull the handle 2 at the same time to slide the failing hot-swap redundant power
supply out of the chassis.
Note: Do not use too much strength. You can first carefully slide the redundant power supply a little bit
out to release it from the secured position. Then, completely slide it out of the chassis.
Figure 63. Removing a hot-swap redundant power supply
3. Touch the static-protective package that contains the new hot-swap redundant power supply to any
unpainted surface on the outside of the server. Then, remove the new hot-swap redundant power
supply from the package.
Chapter 6
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Installing, removing, or replacing hardware
109