Lenovo TS100 - Manual (Page 122)

Removing the hot-swap power supply cage
This procedure applies only to server models that have hot-swap power-supplies.
To remove the power supply cage, complete the following steps:
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 57.
2. Turn off the server and all attached devices; then, disconnect all power cords
and external cables.
3. Unlock and remove the side cover (see “Removing the side cover” on page 62).
4. Remove both hot-swap power supplies (see “Removing a hot-swap power
supply” on page 81).
Note: It might be helpful to lay the server on its side for the remainder of this
procedure.
5. Disconnect the cables from the power supply cage to the system board and all
internal components.
6. Remove the four screws that secure the power supply cage to the chassis;
then, slide the cage toward the front of the server to disengage the retaining
clips from the top of the chassis and lift the cage out of the chassis.
7. If you are instructed to return the power supply cage, follow all packaging
instructions, and use any packaging materials for shipping that are supplied to
you.
104 ThinkServer TS100 Types 6431, 6432, 6433, and 6434: Hardware Maintenance Manual