Installing The Fan-Cage Assembly; Removing The Battery - Lenovo ThinkServer TD200x Hardware Maintenance Manual

Installing the fan-cage assembly

To install the fan-cage assembly, do the following:
1. Align the guides on the fan cage with release latches on each side.
2. Push the fan-cage assembly into the server until it clicks into place.
3. If you removed any full-length PCI adapters, install them (see "Installing an
4. Install the air baffle (see "Installing the air baffle" on page 172).
5. Return the power-supply cage to its closed position (see "Closing the
6. Install the hot-swap power supply or power supplies (see "Installing a hot-swap
7. Install and lock the left-side cover (see "Installing the left-side cover" on page
8. Reconnect the external cables and power cords; then, turn on the attached

Removing the battery

To remove the battery, do the following:
1. Read the safety information that begins on page 5.
2. Turn off the server and all attached devices.
3. Disconnect all external cables and power cords.
4. Turn the server on its side so that it is lying flat, with the side cover facing up.
5. Unlock and remove the left-side cover (see "Removing the left-side cover" on
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ThinkServer TD200x Types 3719, 3821, 3822, and 3823: Hardware Maintenance Manual
1
Fan cage assembly
2
Fan cage assembly release buttons
adapter" on page 186).
power-supply cage" on page 162).
power supply" on page 177).
160).
devices and turn on the server.
page 159).