Lenovo TD200 - ThinkServer - 3809 Hardware Maintenance Manual page 172

Step 2. Turn off the server and all attached devices; then, disconnect all power cords and external cables.
Step 3. Unlock and remove the side cover (see "Removing the side cover" on page 146).
Step 4. Open the bezel. Place your finger on the pull point area on the left side of the bezel door and
rotate it away from the server.
Step 5. Rotate the power-supply cage assembly out of the chassis. Lift up the power-supply cage handle
and pull the power-supply cage assembly all the way up until the retainer latch locks the cage in
place on the chassis.
1
Power supply
2
Power-supply handle
Step 6. Remove the air baffle (see "Removing the air baffle" on page 147).
Step 7. Remove the fan cage assembly (see "Removing the fan cage assembly" on page 149).
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ThinkServer TD200 Hardware Maintenance Manual