Lenovo 3719, 3821, 3822, 3823 manual Installing the operator information panel assembly

11.Push up on the release latch while you pull the operator information panel assembly toward the rear of the server; then, angle the back of the assembly toward the system board and remove the assembly from the server.

12.If you are instructed to return the operator information panel assembly, follow all packaging instructions, and use any packaging materials for shipping that are supplied to you.

Installing the operator information panel assembly

Release latch

Control panel assembly

To install the operator information panel assembly, complete the following steps:

1.Touch the static-protective package that contains the operator information panel assembly to any unpainted metal surface on the server; then, remove the assembly from the package.

2.Angle the operator information panel assembly so that the edge of the assembly is in the guide slot.

3.Slide the operator information panel assembly forward until the release latch clicks into place.

4.Connect the operator information panel assembly cable to the system board (see “System-board internal connectors” on page 131 and “Internal cable routing and connectors” on page 163).

5.Install the fan-cage assembly (see “Installing the fan-cage assembly” on page 172).

6.Install the air baffle (see “Installing the air baffle” on page 170).

7.Return the power-supply cage to its closed position (see “Opening the power-supply cage” on page 158).

8.Install the hot-swap power supply or power supplies (see “Installing a hot-swap power supply” on page 175).

206ThinkServer TD200x Types 3719, 3821, 3822, and 3823: Hardware Maintenance Manual